Phone (great, no ads, simple)
cz.mts
A great choice for children and seniors too, as the app can block all incoming calls from numbers not saved in your contacts.
The original developer was Tibor Kaputa from Slovakia - Simple Mobile Tools. However, he sold the app (it is now presented in the store under Simple Mobile Tool, i.e. without the "s" at the end and contains ads). In response, an Indian fork of Fossify was created, which tries to stick to the original idea, but it's not quite to my liking, so I founded my own, better, fork :)
Key features of the app:
⚡ free (all functions unlocked)
⚡ does not collect any data from your phone
⚡ without internet access (there is no risk that the application will download or upload anything to the internet)
⚡ does not contain ads
⚡ simple and clear
⚡ suitable even for the smallest children thanks to the function of blocking all incoming calls outside of saved contacts
⚡ the code is publicly available (GNU/GPL v3)
I would be happy for any of your reviews. Believe me, if the application has all the necessary permissions set correctly, it works perfectly on both old and new Android. Write suggestions for improvements, but do not forget the main idea of the entire application - simplicity and functionality!
You can pay for using the application and contribute to its further development by donating any amount to the bitcoin address:
14b8S8D98xBx4G5DCkt4XYsU3X4QQ7nivj
The original developer was Tibor Kaputa from Slovakia - Simple Mobile Tools. However, he sold the app (it is now presented in the store under Simple Mobile Tool, i.e. without the "s" at the end and contains ads). In response, an Indian fork of Fossify was created, which tries to stick to the original idea, but it's not quite to my liking, so I founded my own, better, fork :)
Key features of the app:
⚡ free (all functions unlocked)
⚡ does not collect any data from your phone
⚡ without internet access (there is no risk that the application will download or upload anything to the internet)
⚡ does not contain ads
⚡ simple and clear
⚡ suitable even for the smallest children thanks to the function of blocking all incoming calls outside of saved contacts
⚡ the code is publicly available (GNU/GPL v3)
I would be happy for any of your reviews. Believe me, if the application has all the necessary permissions set correctly, it works perfectly on both old and new Android. Write suggestions for improvements, but do not forget the main idea of the entire application - simplicity and functionality!
You can pay for using the application and contribute to its further development by donating any amount to the bitcoin address:
14b8S8D98xBx4G5DCkt4XYsU3X4QQ7nivj
Developer email
martin.tobola@gmail.com
Developer website
https://mts.speccy.czReleased
Feb 12, 2026
Current version
9.0.2
Android version
9
Screenshots
