You need The Unsticker!
It's our very first Android app developed for one of our authors, Peter Freeth, who first created this amazing problem solving tool over ten years ago and which we've now brought bang up to date.
We've developed two versions of this app, with very different designs, so if you've got an Android smartphone, why not download both, try them out and let us know which you like the most?
https://play.google.com/store/apps/details?id=com.jsdev.unstick
https://play.google.com/store/apps/details?id=com.rey.unsticker
