Two step authentication! A traditional pin pad + Knurld's voice authentication ensures no one but you gets inside the calculator. Store your most precious files in there.
Upcoming features include:
- Importing images into an image gallery
**Disclaimer
This is a submission to Devpost Knurld's online hackathon. Your files can still be seen through connecting your phone to the computer.
Added icon!
![Hide Apps on Android Within a Seemingly Innocent Calculator [How-To] screenshot 5](https://i.ytimg.com/vi/22w2xnV35Ok/mqdefault.jpg)
9Apps 4.9
