Remote Vehicle Control
Unlock vehicles remotely using OTTA Key.
OTTA Mobile
Manage your rental business from anywhere.
OTTA Mobile lets rental agencies control vehicles, manage reservations, monitor GPS locations, unlock cars remotely, and receive real-time notifications.
Download APK
Google Play
Currently under review
Available for Android. Uninstall any older OTTA build before installing.
All of OTTA, in your pocket.
Built for agencies that run their fleet on the move.
Reservations
Manage reservations in real time.
Fleet Dashboard
Monitor your entire fleet.
GPS Tracking
Track vehicles live.
Notifications
Receive instant alerts.
Reports
Access important business insights.
The mobile experience, framed.
A clean interface designed for the road and the desk.
Fleet
Map
Unlock
Bookings
Alerts
Official OTTA Mobile APK
Signed release distributed directly by OTTA Von.
Google Play Review in Progress
Our application has already been submitted to Google Play and is currently under review. Until approval, you can safely download the official Android APK.
Coming soon on Google PlayFrequently asked questions
Everything before you install
Yes. The APK is signed and distributed only from ottavon.com. Verify the SHA-256 fingerprint shown on this page after download.
No. When the Play Store version ships, you can update without losing account data — use the same agency credentials.
Return to this page for the latest APK, or install from Google Play once published. Play updates will replace the sideloaded APK.
Yes. An iOS version is planned. Android ships first while Google Play reviews the app.