About Semaphor
Semaphor combines the best features of collaboration apps and encrypted messaging apps. Your team can work together through team messages, direct messages, and file sharing. Semaphor is secured by the power of private...
Semaphor combines the best features of collaboration apps and encrypted messaging apps. Your team can work together through team messages, direct messages, and file sharing. Semaphor is secured by the power of private blockchain and end-to-end encryption. Semaphor brings you and your team: › End-to-end encryption to protect every file and conversation › Fast file uploads › Secure file sharing › Private direct messaging › Unlimited, project-specific channels › Real-time communication and collaboration › Password-less account creation › Native offline mode › Mobile and desktop friendly › Enterprise and LDAP ready › Supports bots and integrations › HIPAA/FINRA/FIRPA compliant › Reviewable source code To find out more about Semaphor, visit our website or send us an email. We always welcome your feedback and suggestions. ----- Subscriptions: - Basic: Free 30-day conversation history - Standard: Unlimited conversation history and access to Standard channels. $8.99/month - Pro: Unlimited conversation history and access to Pro channels. Team admin pays for all team members. $8.99/user/month - Payments will be charged to iTunes Account at confirmation of purchase. - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. - Your account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. - Subscriptions may be managed by you and auto-renewal may be turned off by going to the your Account Settings after purchase. ----- By installing this app you agree to SpiderOak's: Privacy Policy, https://spideroak.com/policy/privacy-policy Term of Use, https://spideroak.com/policy/terms-of-use Service Agreement, https://spideroak.com/policy/service-agreement
Previous Versions
Here you can find the changelog of Semaphor since it was posted on our website on 2016-10-02 12:48:28.
The latest version is 2.2.0 and it was updated on 2026-06-10 16:44:21. See below the changes in each version.
Semaphor version 2.2.0
Updated At: 2026-06-10
Changes: Version History This version of Semaphor improves on the updated look that we rolled out in April and continues to bring new features and fixes from our development team. Our teams have been working tirelessly to not only implement changes you asked for, but to find better ways to execute the features you already enjoyed.
Your feedback, suggestions, and reports make a huge difference to our team. Please don’t ever hesitate to reach out to us through support.spideroak.com, @SpiderOak on Twitter or on Facebook at facebook.com/SpiderOak.
## New Features:
- Add notice for data storage
- Updated styling
- Removed URIs
- Update device OS/version identification code
- Upload all file types from Android
## Bug Fixes:
- Fixed Android attachment error
- Fixed back-button Android corner cases
- Mobile rendering improvements
- Large screen improvements
- Channel switcher improvements
- Channel search improvements
- Fixed channel selection error when adding team members
- Fixed multiple activation in team/channel creation
- Fixed broken channel view after leaving team
- Team switcher improvements
- Fixed avatar change not working
- Fixed input context menu not appearing when spellcheck is unavailable
- Dialog improvements
- Autocomplete improvements
- Fixed devices sort order
- Fixed About dialogue
- Scrolling improvements
- Fixed code injection in Markdown URL parsing
- Fixed HTML injection in editor mention tag
- Added page reload mitigation for desktop
- Confirmation code improvements
- Update Electron to disable its executable stack
- Adjusted pattern matching so that display names will be highlighted in a message even when it’s adjacent to a non-word character 2.2.0 10/11/2018 Bug Fixes:
- Security improvements 2.1.2 05/09/2018 # Semaphor 2.1.0 Release Notes 16 April 2018
This version of Semaphor completes the transition to the new look and feel with a new icon set and loading screen. We will be nostalgic for the old 8-bit look, but we hope you enjoy the clean design and snappier response of the user interface. The SpiderOak design team continues their stellar work!
Our goal is to make Semaphor user friendly and secure. One of the most vital components in doing this is the feedback we received from Semaphor users. Your feedback, suggestions, and reports make a huge difference to our team. Please don’t ever hesitate to reach out to us through support.spideroak.com, @SpiderOak on Twitter or on Facebook at facebook.com/SpiderOak.
Thanks again for using Semaphor!
## New Features:
* New loading screen
* New mobile splash screen
* New application and installer icons
* Direct Message creation screen improvements
* Many additional UX/UI improvements
## Bug Fixes:
* Fixed text overflows
* Fixed active search/channel creation icons
* Fix deselect all in auto-join channels
* Fix broken redirect to main view after converting your account to LDAP control
* Fixed mention picker not showing current users
* Fixed Windows > =8 notifications
* Fixed scrolling in join requests/channel add flow
* Added "out-of-date client" as a possible cause for account login failure
* Fixed user profile display so that it shows the admin badge when you're the admin of a channel and you access your profile from the channel member list
* Fix sync stalling with new pause/resume implementation
* Fixed empty blank space to the right on iPad
* Changed DM creation to always create a conversation in the team you're looking at, not the selected team
* Fixed inability to view complete channel list if top menu is open
* Re-added no users indicator for channel invite 2.1.0 04/16/2018 Bug Fixes:
Fix sync stalling with new pause/resume implementation 2.0.1 03/27/2018 # Semaphor 2.0.0 Release Notes
We’ve reached a major milestone with Semaphor version 2.0.0. Since our last major public release in June 2017, everything about Semaphor has been examined, improved, and polished. A huge part of this process has been the feedback we received from Semaphor users. Your feedback, suggestions, and reports make a huge difference to our team. Please don’t ever hesitate to reach out to us through support.spideroak.com, @SpiderOak on Twitter or on Facebook at facebook.com/SpiderOak.
The first thing you’ll notice when you download Semaphor is the redesigned UI. Our design team has done amazing work to take the original vision of Semaphor and bring it to life through the new UI and UX. We hope you’ll enjoy using it as much as we do. (The entire SpiderOak team uses Semaphor for all of our team communications and we love the new look and feel!)
To learn more about Semaphor, how we use end-to-end encryption with private blockchain, or about any of our other applications please visit spideroak.com.
## Improvements
Redesigned UI
UX improvements
Sync improvements
Scrolling improvements
## Fixes
Various bug fixes
Enhanced error messaging
Removed username signup
## New Features
Added mobile landscape support 2.0.0 03/06/2018 ####New Features:
- Team Admins can now select Deletion behavior (for Standard and Pro Teams)
####Bug Fixes:
- Notification Improvements
- General UI Fixes 1.8.0 06/26/2017 Bug Fixes:
* Minor language changes
* Improved input and spellcheck
* General notification fixes 1.7.0 06/13/2017 ####New Features:
- All Teams can now enable "Auto Accept Join Request" and "Auto Join to Channel" settings!
####Bug Fixes:
- Attachment handling improvements
- General Notification fixes 1.6.0 05/19/2017 ####Bug Fixes:
- General performance and UI improvements 1.5.0 04/25/2017 ####New Features:
- Message Deletion being rolled out to some customers!
####Bug Fixes:
- Some on boarding bug fixes
- Improvements to attachments on mobile
- General UI improvements 1.4.0 04/04/2017 ####New Features:
- Administrators can set Channels to be automatically joined by new Team members
- Users can now De-authorize Devices
- State of Recovery Key is now set and synchronized across devices
####Bug Fixes:
- General stability fixes
- Corrected some UI elements
- Fixed user avatar sizing
- Corrected issue with attachments on mobile experienced by some users 1.3.1 03/21/2017 ####New Features:
- New Team Settings available to Administrators!
####Bug Fixes:
- Restyled the Settings windows
- Restyled the Recovery Key windows
- Restyled the Member Lists
- General UI Fixes
- Fixed issue with mobile photo attachment orientation 1.2.8 02/27/2017 ####New Features:
- View a user profile from the Team Join Requests list
- Additional error logs available
####Bug Fixes:
- General UI Fixes
- General Search Fixes
- Fixed Team Type issue encountered by some users 1.2.5 01/25/2017 ####New Features:
* Added Broadcast Mentions (@Channel & @Admins)
* Added Markdown Code Block Text Formatting
* Multiple File Upload via File Selector (Desktop)
####Bug Fixes:
* Autocomplete/Mention improvements
* On boarding improvements
* General UI improvements 1.2.3 12/24/2016 ####New Features:
- Support for Markdown formatting
- Your name is now highlighted when mentioned
####Bug Fixes:
- Autocomplete/Mention improvements
- General UI fixes
- General notification improvements 1.2.1 11/28/2016 ####New Features:
- Redesigned Messaging User Interface!
- Auto-completion of users when mentioning
####Bug Fixes:
- General UI and usability fixes
- Additional fixes for LDAP on-boarding 1.2.0 11/08/2016 ####New Features:
- More features to help new users
####Bug Fixes:
- General UI Fixes
- General Usability Improvements
- URI Improvements
- Improved Contact Card Sharing 1.1.7 10/24/2016 ####New Features:
- Duplicate Team & Channel Names now show short fingerprint
- More options for User Verification
- Support for Active Directory!
####Bug Fixes:
- General on-boarding improvements
- Fixed issue with UI when sharing files
- In App Purchase fixes (iOS only) 1.1.6 10/13/2016 ####New Features:
- More Team type options available!
- More options for inviting users to Teams
####Bug Fixes:
- General on-boarding improvements
- Fixed a rare mobile crash reported by some users
- General UI improvements
- Fixed a loading screen that appeared for some users 1.1.5 10/04/2016 ####New Features:
- More Team type options available!
- More options for inviting users to Teams
####Bug Fixes:
- General on-boarding improvements
- Fixed a rare mobile crash reported by some users
- General UI improvements
- Fixed a loading screen that appeared for some users 1.1.4 09/26/2016 ####New Features:
- In App Purchasing for iOS!
- New Team and Channel setup options for newly created Accounts
####Bug Fixes:
- General Stability Improvements
- Fixed a Semaphor-Pattern-Scan issue reported by some users
- General UI Fixes 1.1.3 09/14/2016 NEW FEATURES:
* Attachment saving/sharing on mobile
* Can now select Team type while creating your Team!
* Banned Members now included in Invitation List
* New Loading Animation
BUG FIXES:
* Improved Navigation UI
* General Sign Up Improvements
* Addressed some Team modification issues reported by some users 1.1.2 08/30/2016 New Features:
- Team Invitations via URI
Bug Fixes:
- General Channel improvements
- General Network improvements
- Corrected some incorrect UI states seen by some users 1.1.1 08/09/2016 New Features:
* Channel Management (Leave & Ban from Teams & Channels)
Bug Fixes:
* Updated Push Notifications
* Updated Styling 1.1.0 07/13/2016 Bug Fixes:
- Fixed Direct Messaging creation issue experienced by some users
- Fixed sign up confirmation issue experienced by some users
- Improved memory management
- Improved data fetching
- UI improvements 1.0.5 07/01/2016
Semaphor version 2.2.0
Updated At: 2018-10-11
Changes: This version of Semaphor improves on the updated look that we rolled out in April and continues to bring new features and fixes from our development team. Our teams have been working tirelessly to not only implement changes you asked for, but to find better ways to execute the features you already enjoyed.
Your feedback, suggestions, and reports make a huge difference to our team. Please don’t ever hesitate to reach out to us through support.spideroak.com, @SpiderOak on Twitter or on Facebook at facebook.com/SpiderOak.
## New Features:
- Add notice for data storage
- Updated styling
- Removed URIs
- Update device OS/version identification code
- Upload all file types from Android
## Bug Fixes:
- Fixed Android attachment error
- Fixed back-button Android corner cases
- Mobile rendering improvements
- Large screen improvements
- Channel switcher improvements
- Channel search improvements
- Fixed channel selection error when adding team members
- Fixed multiple activation in team/channel creation
- Fixed broken channel view after leaving team
- Team switcher improvements
- Fixed avatar change not working
- Fixed input context menu not appearing when spellcheck is unavailable
- Dialog improvements
- Autocomplete improvements
- Fixed devices sort order
- Fixed About dialogue
- Scrolling improvements
- Fixed code injection in Markdown URL parsing
- Fixed HTML injection in editor mention tag
- Added page reload mitigation for desktop
- Confirmation code improvements
- Update Electron to disable its executable stack
- Adjusted pattern matching so that display names will be highlighted in a message even when it’s adjacent to a non-word character
Semaphor version 2.2.0
Updated At: 2018-10-11
Changes: Oct 11, 2018 Version 2.2.0
This version of Semaphor improves on the updated look that we rolled out in April and continues to bring new features and fixes from our development team. Our teams have been working tirelessly to not only implement changes you asked for, but to find better ways to execute the features you already enjoyed.
Your feedback, suggestions, and reports make a huge difference to our team. Please don’t ever hesitate to reach out to us through support.spideroak.com, @SpiderOak on Twitter or on Facebook at facebook.com/SpiderOak.
## New Features:
- Add notice for data storage
- Updated styling
- Removed URIs
- Update device OS/version identification code
- Upload all file types from Android
## Bug Fixes:
- Fixed Android attachment error
- Fixed back-button Android corner cases
- Mobile rendering improvements
- Large screen improvements
- Channel switcher improvements
- Channel search improvements
- Fixed channel selection error when adding team members
- Fixed multiple activation in team/channel creation
- Fixed broken channel view after leaving team
- Team switcher improvements
- Fixed avatar change not working
- Fixed input context menu not appearing when spellcheck is unavailable
- Dialog improvements
- Autocomplete improvements
- Fixed devices sort order
- Fixed About dialogue
- Scrolling improvements
- Fixed code injection in Markdown URL parsing
- Fixed HTML injection in editor mention tag
- Added page reload mitigation for desktop
- Confirmation code improvements
- Update Electron to disable its executable stack
- Adjusted pattern matching so that display names will be highlighted in a message even when it’s adjacent to a non-word character
Semaphor version 1.1.4
Updated At: 2016-06-27
Semaphor version 2.2.0
Updated At: 1970-01-01
Changes: 2018年10月11日 Version 2.2.0
This version of Semaphor improves on the updated look that we rolled out in April and continues to bring new features and fixes from our development team. Our teams have been working tirelessly to not only implement changes you asked for, but to find better ways to execute the features you already enjoyed.
Your feedback, suggestions, and reports make a huge difference to our team. Please don’t ever hesitate to reach out to us through support.spideroak.com, @SpiderOak on Twitter or on Facebook at facebook.com/SpiderOak.
## New Features:
- Add notice for data storage
- Updated styling
- Removed URIs
- Update device OS/version identification code
- Upload all file types from Android
## Bug Fixes:
- Fixed Android attachment error
- Fixed back-button Android corner cases
- Mobile rendering improvements
- Large screen improvements
- Channel switcher improvements
- Channel search improvements
- Fixed channel selection error when adding team members
- Fixed multiple activation in team/channel creation
- Fixed broken channel view after leaving team
- Team switcher improvements
- Fixed avatar change not working
- Fixed input context menu not appearing when spellcheck is unavailable
- Dialog improvements
- Autocomplete improvements
- Fixed devices sort order
- Fixed About dialogue
- Scrolling improvements
- Fixed code injection in Markdown URL parsing
- Fixed HTML injection in editor mention tag
- Added page reload mitigation for desktop
- Confirmation code improvements
- Update Electron to disable its executable stack
- Adjusted pattern matching so that display names will be highlighted in a message even when it’s adjacent to a non-word character
Semaphor version 2.2.0
Updated At: 1970-01-01
Changes: 11 окт. 2018 г. Version 2.2.0
This version of Semaphor improves on the updated look that we rolled out in April and continues to bring new features and fixes from our development team. Our teams have been working tirelessly to not only implement changes you asked for, but to find better ways to execute the features you already enjoyed.
Your feedback, suggestions, and reports make a huge difference to our team. Please don’t ever hesitate to reach out to us through support.spideroak.com, @SpiderOak on Twitter or on Facebook at facebook.com/SpiderOak.
## New Features:
- Add notice for data storage
- Updated styling
- Removed URIs
- Update device OS/version identification code
- Upload all file types from Android
## Bug Fixes:
- Fixed Android attachment error
- Fixed back-button Android corner cases
- Mobile rendering improvements
- Large screen improvements
- Channel switcher improvements
- Channel search improvements
- Fixed channel selection error when adding team members
- Fixed multiple activation in team/channel creation
- Fixed broken channel view after leaving team
- Team switcher improvements
- Fixed avatar change not working
- Fixed input context menu not appearing when spellcheck is unavailable
- Dialog improvements
- Autocomplete improvements
- Fixed devices sort order
- Fixed About dialogue
- Scrolling improvements
- Fixed code injection in Markdown URL parsing
- Fixed HTML injection in editor mention tag
- Added page reload mitigation for desktop
- Confirmation code improvements
- Update Electron to disable its executable stack
- Adjusted pattern matching so that display names will be highlighted in a message even when it’s adjacent to a non-word character
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Official App Store Link
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