![](https://play-lh.googleusercontent.com/a-/ALV-UjUpsoGmgV8GLFJIgpi_OMjjLLsHl3_0icrDnWskmP08JMewfqEN=s32)
kyle james
I agree with the other most recent review. There must have been a recent update, which has rendered the app useless on my android device. When clicking on the school's blackboard link, I get an error message stating null check operator on a null value. It works fine on a laptop/desktop version, but when trying to work on your phone, it's not an option now.
We sincerely apologize for the inconvenience you faced. Please update to the latest version of the app (version 1.3.49). If you have any feedback or suggestions, please write to us at support@ucertify.com.
![](https://play-lh.googleusercontent.com/a-/ALV-UjUwgUM3OvTKRCiPIz-WXEwdIqMrA5XvtwLisiiLq8Sx6wqQ-UEp=s32)
Daddy Danny
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Very glitchy. Not sure if it's my phone, pixel fold, but whenever I try to scroll down or up, the screen spazzes out and it's scrolling all over the place. If I have the app open and click the "lock" button on my phone, it doesn't actually lock. Those are the 2 major bugs I found. When it does work and I can actually scroll, it's good
2 people found this review helpful
To assist with this issue, it would be helpful to have a little bit more information. Can you send any screenshots or video related to the issue along with your device details at support@ucertify.com? Thanks.
![](https://play-lh.googleusercontent.com/a-/ALV-UjUDj7qEcsRb0zx7Yj4AKCiLAFVH4oWluUI-6i4dg5sV-n9VM5xlWQ=s32)
Michael Lewis
The app is okay at best. The web browser version is a ton better than this. At least in the browser it saves your progress. Occasionally everything goes blank on the app. Also, the knowledge checks/quizzes are sometimes impossible to use if you have a device that uses gesture controls at all. My advice is to use the web browser version from a pc, Mac, or Linux instead the mobile app.
7 people found this review helpful