Soon on App Store, Google Play & RuStore
Know your device is ready — before the call.
DoCam checks your camera, microphone, speakers and network right on your phone. Every test runs locally — video, audio and photos never leave the device. You finish with a signed report and a QR code.
A demo video will appear here after the app ships
Why DoCam
A check you can actually trust
Tests run locally
Camera, microphone, speakers and network are checked right on the device. Nothing is uploaded to the cloud.
Nothing leaves the device
Video, audio and photos never leave your phone. The report carries only device model, OS and results.
Signed report with QR
Every report is signed with DoCam’s key. The QR code opens a page that verifies it is authentic.
Free, no ads
Core tests and signed reports are free. No banners, no trackers, no noise.
What we check
From a quick run to a full diagnosis
Each check is recognised by its own colour — one visual language across the app, the site and the reports.
Report & verification
A signed report anyone can verify
Handing over a device or selling one used? The report with its QR confirms the condition. Open the link or scan the code and the verification page shows the report was issued by DoCam and its contents are unaltered.
Verified
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Scan to verify authenticity
For business
A device-check API for your service
Embed signed checks into device intake, trade-in and logistics. 100 checks per month free, then by plan. Keys are issued manually at the start.