All versions of CDL Study: Practice Test 2026
cdl.study · 4 versions
CDL Study: Practice Test 2026 has 4 versions listed, going back to v2.0.12.
Minimum Android version over time
- From v2.0.19: requires Android 7.0+
Older versions are the way to go if your device runs an earlier Android release.
All 4 versions checked are signed with the same certificate (E5:84:01:D2…, issued to “Google Inc.”), so they can update one another.
Versions, newest first
v2.0.21 (230020121) LATEST
MD5 9315aa28f6b4b7ec5934562176d84199
What's new (as uploaded)
- Full Spanish support now recognized across the Play Store — study in English or Español, your choice.
- Refreshed 2026 question database: state, class & endorsement questions aligned with the latest CDL manual.
- New Pre-Trip Inspection practice content.
- Faster load times and minor bug fixes for a smoother study session.
Study smart, pass on your first try. Good luck out there, driver!
v2.0.20 (230020120)
MD5 2ae4a1a8dde860e99492d4b56297e9a1
Same release notes as v2.0.21.
v2.0.19 (230020119)
MD5 06cd7f7bfbbe08ffe9b52a5bd0123f3a
What's new (as uploaded)
- No more ads between questions — study without interruptions.
- 2026 DB refresh: 2,000+ state, class & endorsement questions updated for the 2026 CDL manual.
- New free trial: try your first practice test at no cost.
- Performance boost: faster loads & key bug fixes.
- Full bilingual support: English & Español.
v2.0.12 (210020112)
MD5 d6d181dc05b9b904401a2ae13d58549d
What's new (as uploaded)
• 2025 DB refresh: 2,000+ state, class & endorsement questions aligned with the 2025 CDL manual.
• New Texas Special Requirements module: 100 fresh Qs across 5 quizzes.
• Marathon Mode 2.0: longer, adaptive sessions with progress bar.
• Custom exam simulator: set timer, attempts & instant feedback.
• Performance boost: faster loads & key bug fixes.