Support
Common questions are answered below. If you need more help, email us: we respond within 24 hours.
What’s free, and what does the unlock include?
Nine chapters are free: six across the career path, plus Big-O, latency estimation and Git, along with the career self-assessment result. A single one-time purchase unlocks every chapter, all fill-in templates and your personal growth plan, forever, including future updates. There is no subscription.
How do I restore my purchase on a new device?
Open the app, tap the ⋯ menu, then Restore purchase. Use the same Apple Account or Google account you bought with.
Does my progress sync between my iPhone and iPad?
Yes, automatically, through iCloud, when both devices are signed in to the same Apple Account with iCloud turned on. A new iPhone picks up where you left off.
How do I move my progress to Android, or keep a backup?
Tap ⋯ → Export progress. A backup code is copied to your clipboard; save it somewhere safe. On the other device, tap ⋯ → Import progress and paste it. Importing merges: nothing already on that device is lost.
Do I need an internet connection?
No. Everything, including the interactive labs and quizzes, works offline.
I found a mistake in the content.
Thank you. Email us the chapter, section and what looks wrong, with a source if you have one. Every chapter is fact-checked against its sources and we fix confirmed errors in the next update.
Is my data private?
Yes. The app collects no personal data and has no accounts or analytics. See the Privacy Policy.
Still need help?
Send us an email and we'll get back to you within 24 hours.
support@dividedbits.com