Df-OS

Aug 29, 2026

Older Versions of Df-OS

If you are experiencing issues with the latest version of Df-OS due to bugs or incompatibility with your device, downloading an older version can be a practical solution before the app developer fixes the problem. APKPure offers all of the older versions of Df-OS that are compatible with various devices and Android systems. Download rollbacks of Df-OS for Android. All downloads from APKPure are free from viruses and provide a fast, secure way to get the app version history you need.

All Versions of Df-OS

21.3(239)Latest
XAPK
Aug 29, 202666.1 MBAndroid 6.0+
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What's new in the version 21.3
Updated on Aug 29, 2026
- Minor bug fixes.
- UI improvements.
- Module listing functionality improved.
- Profile screen UI update.
- Ticket history listing change.
- Draft functionality improvement.
21.2(238)
XAPK
Jul 29, 202636.2 MBAndroid 6.0+
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What's new in the version 21.2
Updated on Jul 29, 2026
- Minor bug fixes.
- UI improvements.
- Module listing functionality improved.
21.1(237)
XAPK
Jul 22, 202636.2 MBAndroid 6.0+
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What's new in the version 21.1
Updated on Jul 22, 2026
- Minor bug fixes.
- UI improvement.
- Module search functionality.
- Improved login & profile screen.
- Support ticket listing view design changes.
- Option to upload voice recording for better communication.
21.0(236)
XAPK
Jul 17, 202666.1 MBAndroid 6.0+
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What's new in the version 21.0
Updated on Jul 17, 2026
- Minor bugs fixes.
- UI Improvements.
- Save draft functionality improvement.
- Activity screen functionality improvement.
- Image watermark option for date & time
20.9(234)
XAPK
Jun 18, 202663.3 MBAndroid 6.0+
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What's new in the version 20.9
Updated on Jun 18, 2026
- Minor bugs fixes.
- UI Improvements.
- Option to zoom-in & out in camera.
- Filter & Search option added in activity screen.
- Preview functionality improved.
20.8(233)
XAPK
May 26, 202663.3 MBAndroid 6.0+
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What's new in the version 20.8
Updated on May 26, 2026
- Minor bugs fixes.
- UI Improvements.
- Save as draft functionality for secondary form.
- Mark all NA button on section level.
- Local audit improvement for schedule.
20.7(232)
XAPK
Apr 26, 202663.1 MBAndroid 6.0+
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What's new in the version 20.7
Updated on Apr 26, 2026
- Minor bug fixes
- UI Improvement
- Secondary form UI changes
- Module listing UI Changes
20.4(229)
XAPK
Feb 2, 202663.6 MBAndroid 6.0+
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What's new in the version 20.4
Updated on Feb 2, 2026
- Minor Bugs Fixes
- UI Improvements
- Line & Month filter in Task to me
- Checkbox answer auto select on demand
- Excel download option for reference file in question
20.3(228)
XAPK
Jan 29, 202663.6 MBAndroid 6.0+
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What's new in the version 20.3
Updated on Jan 29, 2026
- Minor Bugs Fixes
- UI Improvements
- Line & Month filter in Task to me
- Next form to be displayed in card view it self
20.2(227)
XAPK
Dec 23, 202534.1 MBAndroid 6.0+
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What's new in the version 20.2
Updated on Dec 23, 2025
- Minor Bugs Fixes
- UI Improvements
- Select multiple photos from library
- Sorting option in module listing

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