FoCal Mobile 2.1.1 - App Store

---

About FoCal Mobile

FoCal Mobile brings Reikan FoCal's DSLR camera calibration and analysis tools to your mobile device! Connect your camera to your device* and FoCal takes control to analyse the performance of your autofocus system and tune...

FoCal Mobile brings Reikan FoCal's DSLR camera calibration and analysis tools to your mobile device! Connect your camera to your device* and FoCal takes control to analyse the performance of your autofocus system and tune it for better shots. The free FoCal Mobile app features: - Automatic control of all Canon and Nikon DSLRs and Mirrorless cameras which support AF tuning (AF Microadjustment/AF Fine Tune) - Automatic verification of test setup, including camera position, lighting, camera and lens settings and more - One-tap testing of autofocus system performance, with scores and crops to review - Camera time synchronisation With a FoCal Pro subscription or FoCal Pro (Desktop) license (within support), you can add: - Calibration of your lenses, tuning your autofocus for the best performance possible. Get the very best from your camera and lenses. - Check your autofocus with cameras that have already been calibrated. - FoCal Comparison Database: compare the performance of your kit with 1,000s of other users to find out how it compares to *real-world* use, NOT artificial lab tests! - Review historical data, recall tests and calibrations you've run to find out how your equipment is holding up. - Export data to FoCal Pro Desktop for more detailed analysis, charting, reports and more. - One-tap Time Sync - synchronise your camera time with one tap right from the first screen of FoCal. - Calibrate and analyse lenses with focal lengths over 400mm. * Connection is via USB or the Reikan Wireless Camera Control Module. - For iPhone and iPad with lightning connectors, you will require a Lightning to USB Adapter in order to connect a camera - further details are provided in the app help, but a standard Lightning to USB adapter will work in most cases. - For iPad with USB-C, you can directly connect to the camera with just an appropriate cable. FoCal requires the use of a FoCal Target, which you can download and print using links from within the app, or purchase from the FoCal store. You will need a FoCal account, which can be created for free from within the app. With a FoCal Pro (Desktop) license which is within the support period, you will have automatic access to all Mobile Pro features. FoCal can control the following cameras (a complete list and help with each camera is available at: https://reikanfocal.com/supported-cameras.html) Canon: - EOS-1D Mark III - EOS-1Ds Mark III - EOS-1D Mark IV - EOS-1D X - EOS-1D X Mark II - EOS-1D X Mark III - EOS 5D Mark II - EOS 5D Mark III - EOS 5D Mark IV - EOS 5DS - EOS 5DSr - EOS 6D - EOS 6D Mark II - EOS 7D - EOS 7D Mark II - EOS 50D - EOS 70D - EOS 80D - EOS 90D Nikon: - D3 - D3S - D3X - D4 - D4S - D5 - D6 - D300 - D300S - D500 - D600 - D610 - D700 - D750 - D780 - D800 - D800E - D810 - D810A - D850 - Df - D7000 - D7100 - D7200 - D7500 - Z30 - Z50 - Z50ii - Zfc - Z5 - Z5ii - Z6 - Z6ii - Z6iii - Z7 - Z7ii - Z8 - Z9 - Zf End User License Agreement available at: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Version History Brings improvements to image analysis for more stable and accurate results, operational improvements in AF System Check tool, and various fixes and improvements to results (both live and historical). 2.1.1 May 4 Fixed an issue accessing external help and account creation 2.0.2 Jan 30 FoCal Mobile 2.0: The Major Milestone Welcome to the next generation of mobile calibration! Version 2.0 brings the power of our Desktop 5.0 engine to your pocket. Faster & Smarter: A brand-new core framework delivers lightning-fast analysis and surgical precision for your AF results. Solid Connection: Overhauled communication protocols for rock-solid USB and Wi-Fi camera control. Polished UI: A refreshed, smoother interface with improved graphics and PDF report generation. 2.0.0 Jan 25 It's been a while since the last release, so there's a lot of internal updates in this one! Not least, it brings support for the Nikon Z50ii and Z5ii cameras, as well as stability, performance and control updates. There's also an important update to improve reliability and accuracy on all Nikon Z-series cameras. 1.12.0 06/06/2025 This version brings support for the new Nikon Z6iii camera, as well as some internal bug fixes to improve reliability. 1.9.2 08/10/2024 Fixed an issue connecting to Canon cameras, and some internal performance improvements. 1.9.1 08/02/2024 Internal bug fixes and reliability improvements 1.9.0 07/27/2024 Improvements to WiFi operation, updated internal databases, camera control updates to improve operation reliability for both Canon and Nikon cameras, and several bug fixes. 1.8.2 06/14/2024 Version 1.8 brings connection via built in WiFi for supported cameras. Check out the Camera page at https://www.reikanfocal.com/supported-cameras.html to see if your camera can run over WiFi. There's also support for the latest Nikon firmware on mirrorless cameras and lots of bug fixes and minor improvements. 1.8.0 04/20/2024 Version 1.7 brings support for the Nikon Zf to FoCal Snapshots. You can now capture settings from this quite frankly beautiful chunk of metal and plastic! (We have one in the office, and it's a decent bit of kit!) 1.7.0 03/11/2024 Efficiency and performance improvements, camera control updates and minor UI bug fixes. 1.6.0 01/22/2024 Updates to image analysis, Lens Identification Database and general bug fixes. 1.5.1 11/22/2023 Version 1.5 brings huge internal changes for improved performance and incorporated updates from the development of FoCal 4 (Desktop). 1.5.0 10/24/2023 This version fixes an issue with lens detection/identification with Nikon Z cameras, including when using F-mount lenses with an FTZ mount adapter. 1.4.3 08/11/2023 Big performance and stability improvement with control of cameras! Also minor improvements to user experience, clearer information and error messages and some bug fixes. 1.4.2 08/10/2023 We've finished and verified support for the Nikon Z8, so it's now fully supported within all FoCal products in this update. 1.4.1 07/06/2023 This version brings support for the new Nikon Z8! Now you can check and tune the autofocus on the latest Nikon mirrorless camera. And, as ever, there are a few bug fixes in the mix too. 1.4.0 06/19/2023 FoCal Pro features are now available if you sign in with a FoCal Pro (Desktop) license. We've also added some extra Pro settings from FoCal Desktop: you can disable FoCal control if you want to test with your own settings, as well as showing the Live View image on the back of the camera and hiding chart legends. You can also see the estimated % shutter life used (where available), better links to specific camera information on the website, and we've fixed some typos. 1.3.0 06/15/2023 Usability updates and bug fixes brought across from the development of FoCal Desktop 3.8 Maintenance Release 1 and FoCal Snapshots app, as well as some FoCal Mobile specific bug fixes. 1.2.1 04/06/2023 We've completed the line-up by adding the Nikon Z fc and Z 30 cameras - you can now use FoCal with every Canon and Nikon camera that supports autofocus tuning! There's also bug fixes and internal improvements to the internal core of FoCal, improving stability, accuracy and performance. 1.1.0 02/18/2023 Ooops! We broke the settings page for the Wireless Module in the previous release, so this one fixes that and allows you to enter the Wireless Module key. There's also some user interface improvements and those ever present bug fixes. 1.0.37 12/06/2022 We've been busy improving various usability aspects of the app and fixing some bugs, including: - Camera insert/removal autodetection - Fixed issue with occasional crash on startup - Improvements to operation with Wireless Camera Module - Improved help information about Lightning connection - Additional App Store integration - Improvements to in-app purchasing - Fixes and improvements to internal networking - Fixed issues with some icons 1.0.36 11/28/2022 Version 1.0.1 contains some bug fixes and internal improvements. 1.0.1 11/11/2022 1.0 10/23/2022

---

Previous Versions

Here you can find the changelog of FoCal Mobile since it was posted on our website on 2023-07-10 22:17:41. The latest version is 2.1.1 and it was updated on 2026-06-10 07:27:46. See below the changes in each version.

---

Related Apps

Here you can find apps that are similar with FoCal Mobile.

---

Disclaimer