This app is trash 1/10 do not recommend
Response from developer
We’re sorry you had this experience. The image should remain stable while you trace, so what you’re describing isn’t the intended behavior. We’ve made improvements to image positioning and stability, and we’d appreciate the chance to investigate what happened on your device. If the app didn’t work as expected and you’d prefer a refund, Apple handles all App Store purchases and refund requests directly. You can request one at reportaproblem.apple.com.
Superlative
Thankful for all your time & all your efforts regarding our shared interest Pax et bonum
Really handy, but needs tutorial or walk through to get started
Works as needed and one time cost perfect
Worth the money
Doesn’t Work!
Response from developer
We’re so sorry the app isn’t working for you! If it still won’t run after updating and restarting, you can request a refund directly from Apple at reportaproblem.apple.com. If you’d like, feel free to reach out to us through the support link in the App Store — we’d love to help if we can!!

