All versions of OBD2 Pro Check Engine Car DTC

com.trentapps.cel · 3 versions

OBD2 Pro Check Engine Car DTC has 3 versions listed, going back to v1.3.8.

Minimum Android version over time

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

All 3 versions checked are signed with the same certificate (FA:E3:26:8F…, issued to “Trent Applications”), so they can update one another.

Versions, newest first

v1.4.0 (23) LATEST
Uploaded Nov 6, 2025 3.6 MB Android 4.4+ TRUSTED
e1abc2f54bef8ed02cda7f0642860952
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What's new (as uploaded)
API / SDK level update
v1.3.9 (22)
Uploaded Jul 9, 2024 3.6 MB Android 4.1+ TRUSTED
45b015e112d8da0a1157304589477142
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What's new (as uploaded)
API level update
v1.3.8 (21)
Uploaded Sep 24, 2026 3.6 MB Android 4.1+ TRUSTED
2b8813f74aca13a34dc061ea357b5213
Download
What's new (as uploaded)
Install issues on older devices fix. General Data Protection Regulation update.