Passa CNH: Tests and Signs
IOCODO LLC Education
Brazilian CNH theory exam prep and traffic signs, fully in Portuguese.
- Downloads
- 171+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Oct 26
- 2026 · v1.1.5
Screenshots
About Passa CNH: Tests and Signs
The app is entirely in Brazilian Portuguese. It includes a timed practice exam, per-subject practice with law-referenced explanations for every question, a traffic-sign trainer, a mistake-review queue, and a readiness score.
If you are studying for the Brazilian CNH exam, this app is for you even without English. The interface is simple and visual, and every question comes with a clear explanation.
OFFICIAL SOURCES
All content is based on Brazil's public traffic legislation. Consult the original government sources:
Brazilian Traffic Code, Lei 9.503/97: https://www.planalto.gov.br/ccivil_03/leis/l9503compilado.htm
CONTRAN and Senatran resolutions: https://www.gov.br/transportes/pt-br/assuntos/transito
Passa CNH does not represent Detran, Contran, or any government entity.
What’s new
Version 1.1.5 · Updated October 26, 2026
• All 44 lessons were rewritten, with the rules checked again against the law. • The traffic-officer lesson follows the law in force: the hand-signal and whistle table is gone, as the resolution that defined it was revoked. • Questions on vehicle impoundment were corrected: that penalty left the traffic code in 2016. • Toxicology exam: a licence holder adding category A or B does not need it. • No terms screen at first launch. On iPhone, a short note about usage statistics appears once.
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Passa CNH: Tests and Signs | – | Free | 100+ | Oct 26, 2026 | |
| Italio: Learn Italian, CILS B1 | – | Free | 100+ | Oct 24, 2026 | Compare |
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