Use APKPure App
Get Vape Full Mech Ohms Calculator old version APK for Android
Vape: Ohms calculator/checker for box/tube type mechanical mods
I have created a new app because I lost the source code of this app.
You can download the latest and updated app from the link below:
https://play.google.com/store/apps/details?id=com.apelayo0608.vapeappforbeginners
Thank you.