![](https://play-lh.googleusercontent.com/a-/ALV-UjXRoYAPuMXrVP748Ay5tgjJzDAt8_c0yAj6p9ZRi1iOi3W7Y7Y0=s32)
julie_piper77
There's issues with 'signature expired' error which can cause a missed test when you are unable to sign in even after several months of using the same email, password and finger print for accessing the app. The breathalyzer itself is better after updating not leading to false positive tests at least. Since it does work more often than not I still find it worthy of 3 stars.
![](https://play-lh.googleusercontent.com/a-/ALV-UjWjWA89O3Jr_NufOFah1Fy5ev-v-Mf49SPoYkhWKkab7EbYYc-EXQ=s32)
Taylor Erhard
The login told me my signature expired. So I un-installed and reinstalled the app, only for it to tell me it has a bug and can't open. I've reached out and sent emails to support and for weeks haven't heard back. I am so unbelievably angry that I have paid $100 a month for almost a year and have had so many issues and no support from support. BULLSH*T
1 person found this review helpful
![](https://play-lh.googleusercontent.com/a-/ALV-UjVrZydopCt8b16SpEWl5JZ3BGFOk88lzbeEJafc-LCYrvMPlGToMw=s32)
Brenda R
Encountered the APP not opening, I have the latest version, cleared my cache, etc. An error comes up stating that there is a bug and update once editors have fixed the problem. They are closed today and I've been sending them emails. For the cost it's ridiculous to have issues. They haven't even sent any emails regarding any potential issues. This is a huge problem. It worked fine for the past 3 months and no problems, now massive problem! Not even worth 1 star
5 people found this review helpful