About Möbius Sync
Möbius Sync brings Syncthing to your iPhone or iPad, allowing you to synchronize selected files between iOS devices and other devices supported by Syncthing, without the need for any cloud service. Supports multiple...
Möbius Sync brings Syncthing to your iPhone or iPad, allowing you to synchronize selected files between iOS devices and other devices supported by Syncthing, without the need for any cloud service. Supports multiple folders and multiple remote devices. Synchronized folders can be created either: 1. in the Möbius Sync sandbox and files can be added to and retrieved from shared folders via the iOS Files app; or 2. (PAID feature) by accessing other apps' sandboxes. This feature is EXPERIMENTAL and may break other app's functionality. Uses the open-source Syncthing engine internally. Usage within the Möbius Sync sandbox is free up to 20MB. Unlimited file sync, including files in other apps' sanboxes is available for a one-time purchase. NOTE: The functionality unlocked by in-app purchase is identical to that in Möbius Sync Pro (which is purchased up-front).
Version History Incorporates Syncthing 1.28.0 (https://github.com/MobiusSync/MobiusSync/issues/210) Enhancement: Support family sharing (https://github.com/MobiusSync/MobiusSync/issues/208) Enhancement: Photo Collection option: export as read-only (https://github.com/MobiusSync/MobiusSync/issues/182) Bug fix: External folder stops syncing after restore onto new device (https://github.com/MobiusSync/MobiusSync/issues/201) Bug fix: Background crash reported via TestFlight (https://github.com/MobiusSync/MobiusSync/issues/211) Bug fix: External Bookmarks Persist Even When Folders Are Removed (https://github.com/MobiusSync/MobiusSync/issues/188) Bug fix: Vision Pro - camera used for QR Code scanning (https://github.com/MobiusSync/MobiusSync/issues/214) 1.28.0 01/27/2025 Incorporates Syncthing 1.27.10 (https://github.com/MobiusSync/MobiusSync/issues/191) Adds Photo Collection folder options: - toggle photos/videos/live photos (https://github.com/MobiusSync/MobiusSync/issues/178) - set timezone for file stamping (https://github.com/MobiusSync/MobiusSync/issues/180) - maximum assets to scan (https://github.com/MobiusSync/MobiusSync/issues/181) - sync modified versions of photos/videos (https://github.com/MobiusSync/MobiusSync/issues/192) - include in Folder Defaults (https://github.com/MobiusSync/MobiusSync/issues/198) Other fixes/enhancements: - fix flickering on reopening app after a while (https://github.com/MobiusSync/MobiusSync/issues/193) - support syncing user-created folders under "On my iPhone" (https://github.com/MobiusSync/MobiusSync/issues/197) 1.27.10 10/25/2024 NEW: [Paid feature] Send your photos/videos from iOS to other Syncthing devices - the first EXPERIMENTAL implementation of send-only Photo Collection folders. Please consult the FAQ and GitHub, and provide your feedback to support the ongoing development of this feature. Also: - Upgraded to Syncthing 1.27.9 core - Bug fix: Allowing pattern with vowel mutation in its name in .stignore doesn't work - Bug fix: Settings dialogs do not reset fully to defaults between appearing 1.27.9 07/21/2024 Incorporates Syncthing 1.27.8. Bug fixes and enhancements: https://github.com/MobiusSync/MobiusSync/milestone/8?closed=1 1.27.8 06/23/2024 Incorporates Syncthing 1.23.2. Fixes problem with Filesystem Watcher Errors - now silently disabled as they serve no purpose on iOS. 1.23.2 03/07/2023 1. Synchronization of files in other apps' sandboxes is now available to paid users. 2. Syncthing core updated to 1.23.1. 3. Mobius Sync Pro is introduced as a variant, primarily for users with locked-down devices who cannot make in-app purchases. Paid functionality is identical across the two variants. 4. The device screen lock is now disabled while the app is open, to allow for long-running sync tasks. 5. Minor bug fixes. 1.23.1 03/05/2023 Upgraded to Syncthing v1.21.0 core. 1.21.0 10/22/2022 Upgraded to Syncthing v1.18.4 core. This includes support for untrusted (encrypted) devices, and as for all Syncthing users: this feature should still be considered beta / testing only. Also fixed a few bugs. For full details see https://github.com/MobiusSync/MobiusSync/milestone/4?closed=1 1.18.4 11/09/2021 Update to Syncthing v1.13.1 core. Add QR code scanner for easier pairing with remote devices. 1.3 02/10/2021 Incorporated Syncthing 1.12.1 with bug fixes and minor enhancements. Added notifications and configuration for background sync. New onboarding screen. 1.2 01/20/2021 Upgraded sync core to Syncthing 1.12.0. Newly-created and accepted sync folders will now suggest Advanced setting "Watch for Changes" to be off by default, as it is not very useful under iOS. If this is turned on, an error will be reported if more than 4000 subfolders are watched across all folders (previously crashed). 1.1 12/07/2020 Added button to open synced folders in Files app. 1.0.1 11/23/2020 1.0 11/23/2020
Previous Versions
Here you can find the changelog of Möbius Sync since it was posted on our website on 2021-12-13 20:43:34.
The latest version is 1.28.0 and it was updated on 2026-06-11 13:44:30. See below the changes in each version.
Möbius Sync version 1.28.0
Updated At: 2026-06-11
Changes: Version History Incorporates Syncthing 1.28.0 (https://github.com/MobiusSync/MobiusSync/issues/210)
Enhancement: Support family sharing (https://github.com/MobiusSync/MobiusSync/issues/208)
Enhancement: Photo Collection option: export as read-only (https://github.com/MobiusSync/MobiusSync/issues/182)
Bug fix: External folder stops syncing after restore onto new device (https://github.com/MobiusSync/MobiusSync/issues/201)
Bug fix: Background crash reported via TestFlight (https://github.com/MobiusSync/MobiusSync/issues/211)
Bug fix: External Bookmarks Persist Even When Folders Are Removed (https://github.com/MobiusSync/MobiusSync/issues/188)
Bug fix: Vision Pro - camera used for QR Code scanning (https://github.com/MobiusSync/MobiusSync/issues/214) 1.28.0 01/27/2025 Incorporates Syncthing 1.27.10 (https://github.com/MobiusSync/MobiusSync/issues/191)
Adds Photo Collection folder options:
- toggle photos/videos/live photos (https://github.com/MobiusSync/MobiusSync/issues/178)
- set timezone for file stamping (https://github.com/MobiusSync/MobiusSync/issues/180)
- maximum assets to scan (https://github.com/MobiusSync/MobiusSync/issues/181)
- sync modified versions of photos/videos (https://github.com/MobiusSync/MobiusSync/issues/192)
- include in Folder Defaults (https://github.com/MobiusSync/MobiusSync/issues/198)
Other fixes/enhancements:
- fix flickering on reopening app after a while (https://github.com/MobiusSync/MobiusSync/issues/193)
- support syncing user-created folders under "On my iPhone" (https://github.com/MobiusSync/MobiusSync/issues/197) 1.27.10 10/25/2024 NEW: [Paid feature] Send your photos/videos from iOS to other Syncthing devices - the first EXPERIMENTAL implementation of send-only Photo Collection folders. Please consult the FAQ and GitHub, and provide your feedback to support the ongoing development of this feature.
Also:
- Upgraded to Syncthing 1.27.9 core
- Bug fix: Allowing pattern with vowel mutation in its name in .stignore doesn't work
- Bug fix: Settings dialogs do not reset fully to defaults between appearing 1.27.9 07/21/2024 Incorporates Syncthing 1.27.8.
Bug fixes and enhancements: https://github.com/MobiusSync/MobiusSync/milestone/8?closed=1 1.27.8 06/23/2024 Incorporates Syncthing 1.23.2.
Fixes problem with Filesystem Watcher Errors - now silently disabled as they serve no purpose on iOS. 1.23.2 03/07/2023 1. Synchronization of files in other apps' sandboxes is now available to paid users.
2. Syncthing core updated to 1.23.1.
3. Mobius Sync Pro is introduced as a variant, primarily for users with locked-down devices who cannot make in-app purchases. Paid functionality is identical across the two variants.
4. The device screen lock is now disabled while the app is open, to allow for long-running sync tasks.
5. Minor bug fixes. 1.23.1 03/05/2023 Upgraded to Syncthing v1.21.0 core. 1.21.0 10/22/2022 Upgraded to Syncthing v1.18.4 core. This includes support for untrusted (encrypted) devices, and as for all Syncthing users: this feature should still be considered beta / testing only.
Also fixed a few bugs. For full details see https://github.com/MobiusSync/MobiusSync/milestone/4?closed=1 1.18.4 11/09/2021 Update to Syncthing v1.13.1 core.
Add QR code scanner for easier pairing with remote devices. 1.3 02/10/2021 Incorporated Syncthing 1.12.1 with bug fixes and minor enhancements.
Added notifications and configuration for background sync.
New onboarding screen. 1.2 01/20/2021 Upgraded sync core to Syncthing 1.12.0.
Newly-created and accepted sync folders will now suggest Advanced setting "Watch for Changes" to be off by default, as it is not very useful under iOS. If this is turned on, an error will be reported if more than 4000 subfolders are watched across all folders (previously crashed). 1.1 12/07/2020 Added button to open synced folders in Files app. 1.0.1 11/23/2020 1.0 11/23/2020
Möbius Sync version 1.28.0
Updated At: 2025-01-27
Changes: Jan 27, 2025
Version 1.28.0
Incorporates Syncthing 1.28.0 (https://github.com/MobiusSync/MobiusSync/issues/210)
Enhancement: Support family sharing (https://github.com/MobiusSync/MobiusSync/issues/208)
Enhancement: Photo Collection option: export as read-only (https://github.com/MobiusSync/MobiusSync/issues/182)
Bug fix: External folder stops syncing after restore onto new device (https://github.com/MobiusSync/MobiusSync/issues/201)
Bug fix: Background crash reported via TestFlight (https://github.com/MobiusSync/MobiusSync/issues/211)
Bug fix: External Bookmarks Persist Even When Folders Are Removed (https://github.com/MobiusSync/MobiusSync/issues/188)
Bug fix: Vision Pro - camera used for QR Code scanning (https://github.com/MobiusSync/MobiusSync/issues/214)
Möbius Sync version 1.28.0
Updated At: 2025-01-27
Changes: Incorporates Syncthing 1.28.0 (https://github.com/MobiusSync/MobiusSync/issues/210)
Enhancement: Support family sharing (https://github.com/MobiusSync/MobiusSync/issues/208)
Enhancement: Photo Collection option: export as read-only (https://github.com/MobiusSync/MobiusSync/issues/182)
Bug fix: External folder stops syncing after restore onto new device (https://github.com/MobiusSync/MobiusSync/issues/201)
Bug fix: Background crash reported via TestFlight (https://github.com/MobiusSync/MobiusSync/issues/211)
Bug fix: External Bookmarks Persist Even When Folders Are Removed (https://github.com/MobiusSync/MobiusSync/issues/188)
Bug fix: Vision Pro - camera used for QR Code scanning (https://github.com/MobiusSync/MobiusSync/issues/214)
Möbius Sync version 1.27.10
Updated At: 2024-10-25
Changes: Oct 25, 2024
Version 1.27.10
Incorporates Syncthing 1.27.10 (https://github.com/MobiusSync/MobiusSync/issues/191)
Adds Photo Collection folder options:
- toggle photos/videos/live photos (https://github.com/MobiusSync/MobiusSync/issues/178)
- set timezone for file stamping (https://github.com/MobiusSync/MobiusSync/issues/180)
- maximum assets to scan (https://github.com/MobiusSync/MobiusSync/issues/181)
- sync modified versions of photos/videos (https://github.com/MobiusSync/MobiusSync/issues/192)
- include in Folder Defaults (https://github.com/MobiusSync/MobiusSync/issues/198)
Other fixes/enhancements:
- fix flickering on reopening app after a while (https://github.com/MobiusSync/MobiusSync/issues/193)
- support syncing user-created folders under "On my iPhone" (https://github.com/MobiusSync/MobiusSync/issues/197)
Möbius Sync version 1.27.9
Updated At: 2024-07-21
Changes: Jul 21, 2024
Version 1.27.9
NEW: [Paid feature] Send your photos/videos from iOS to other Syncthing devices - the first EXPERIMENTAL implementation of send-only Photo Collection folders. Please consult the FAQ and GitHub, and provide your feedback to support the ongoing development of this feature.
Also:
- Upgraded to Syncthing 1.27.9 core
- Bug fix: Allowing pattern with vowel mutation in its name in .stignore doesn't work
- Bug fix: Settings dialogs do not reset fully to defaults between appearing
Möbius Sync version 1.27.8
Updated At: 2024-06-23
Changes: Jun 23, 2024
Version 1.27.8
Incorporates Syncthing 1.27.8.
Bug fixes and enhancements: https://github.com/MobiusSync/MobiusSync/milestone/8?closed=1
Möbius Sync version 1.23.2
Updated At: 2023-03-07
Changes: Mar 7, 2023
Version 1.23.2
Incorporates Syncthing 1.23.2.
Fixes problem with Filesystem Watcher Errors - now silently disabled as they serve no purpose on iOS.
Möbius Sync version 1.18.4
Updated At: 2021-11-09
Changes: Nov 9, 2021 Version 1.18.4
Upgraded to Syncthing v1.18.4 core. This includes support for untrusted (encrypted) devices, and as for all Syncthing users: this feature should still be considered beta / testing only.
Also fixed a few bugs. For full details see https://github.com/MobiusSync/MobiusSync/milestone/4?closed=1
Disclaimer
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