PlusC Support
PlusC is an iPhone and iPad app for sharpening your integration skills through battles and practice. It is completely free, with no ads and no purchases.
Contact
For bug reports, questions, or requests, please email:
For bugs, it helps to include your device model, iOS version, and what you were doing when it happened. PlusC is made by an individual developer, so a reply may take a few days.
FAQ
Do I need to sign in?
Study, 2-player battles on one device, and battles against the AI work without signing in. Online battles use Game Center. Friends and Ranked also require Sign in with Apple (Settings → Account).
How do I change my name?
Go to Settings → Account → Name and choose two words from the list. At first you get an automatic name such as "Player 1234". We never collect or show your real name.
How do I delete my account?
Go to Settings → Account → Delete account. Your friends and rating are deleted, and this cannot be undone. You will be asked to sign in with Apple again to confirm.
Can I keep a copy of my records?
Go to Settings → Data to export your study data and battle history as CSV.