All versions of ODK Collect

org.odk.collect.android · 5 versions

ODK Collect has 5 versions listed, going back to vv1.25.2. Since vv1.25.2 the APK grew from 10.4 MB to 18.1 MB.

Minimum Android version over time

From vv2026.3.3: requires Android 8.0+
From vv2026.2.2: requires Android 5.0+

Older versions are the way to go if your device runs an earlier Android release.

All 5 versions checked are signed with the same certificate (A1:8C:96:79…, issued to “ODK Team”), so they can update one another.

Versions, newest first

vv2026.3.5 (5551) LATEST

Uploaded Sep 29, 2026 18.1 MB Android 8.0+ TRUSTED

c2d59fa1ef189a9a66b5b13aebbcb964

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What's new (as uploaded)

Fix scanning Latin-1 barcodes, selecting reference point in GMaps, showing last select choice Highlights from v2026.3: * Reference geometry for geopoint/trace/shape * Image previews in the summary view * Drop Android versions older than 8.0 * New current location marker * Target Android 16 and expand app edge to edge * Use the Mapbox engine for OSM, Carto, USGS basemaps * Improve the range slider Release notes: https://forum.getodk.org/t/58377 Report issues: https://forum.getodk.org/c/support

vv2026.3.4 (5550)

Uploaded Sep 3, 2026 18.1 MB Android 8.0+ TRUSTED

66cafd798c95be7c1cc42c90849f2512

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Same release notes as vv2026.3.5.

vv2026.3.3 (5549)

Uploaded Aug 5, 2026 18.1 MB Android 8.0+ TRUSTED

76dcf0fdde75943782ef2f33da548742

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Same release notes as vv2026.3.5.

vv2026.2.2 (5538)

Uploaded Sep 4, 2026 21.6 MB Android 5.0+ TRUSTED

c8953ac216d9a513cd3b2ee68df1c2c7

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What's new (as uploaded)

Fixes non-relevant values being pruned for drafts, numeric values for select questions no longer selected corresponding choice. Points can now be added to trace/shape when constraint is violated with incremental=true. Highlights from v2026.2: * Translatable tick labels for range questions * Tick interval and placeholder value for range questions Release notes: https://forum.getodk.org/t/57990 Report issues: https://forum.getodk.org/c/support

vv1.25.2 (3679)

Uploaded Sep 16, 2026 10.4 MB Android 4.1+ TRUSTED

8e94a828368fdfe89434e6a0102c3929

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What's new (as uploaded)

Adds landscape barcode scanning for dense PDF147 codes found on IDs. Fixes error messaging on form update failure, rare crash when scanning barcodes Highlights from v2025.3: * More accurate barcode scanning * Confirmation step to delete a project, even if there are unsent submissions * Persistent notification for user-requested form updates Release notes: https://forum.getodk.org/t/56737 Report issues: https://forum.getodk.org/c/support