Effective date: 2026-05-18
Contact: krotovstudio@gmail.com
By creating an account or using the App, you agree to these Terms. If you do not agree, do not use the App.
Always follow your state's official procedures and study materials before taking a real CDL knowledge test.
If and when paid features launch, billing will be handled by the Apple App Store under Apple's terms. Subscriptions will auto-renew unless canceled in your Apple ID account settings at least 24 hours before the end of the current period. Refunds are handled by Apple per Apple's published policies.
When you flag a question as wrong, unclear, a typo, or outdated, you grant us a license to use the report internally for content improvement. We will not publicly attribute reports to you.
THE APP IS PROVIDED "AS IS" WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. We do not warrant that the App will be error-free or that it will cause you to pass any official exam.
TO THE MAXIMUM EXTENT PERMITTED BY LAW, WE WILL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, OR FOR LOST PROFITS, DATA, GOODWILL, OR OTHER INTANGIBLE LOSSES ARISING OUT OF OR IN CONNECTION WITH YOUR USE OF THE APP. OUR TOTAL LIABILITY WILL NOT EXCEED THE AMOUNT YOU PAID US IN THE TWELVE MONTHS BEFORE THE CLAIM.
Some jurisdictions don't allow these limitations; in those places the above only applies to the extent permitted by law.
We may update these Terms. Material changes will be announced in the App and on this page. Continued use after changes means you accept them.
These Terms are governed by the laws of the State of Florida, United States, excluding its conflict-of-law rules. Disputes will be resolved in the courts located in the State of Florida, unless a mandatory consumer-protection law says otherwise.
Krotov Studio LLC — krotovstudio@gmail.com