Contact us
For bugs, privacy requests, or general questions, email bohdankvtdev@gmail.com. We typically respond within a few business days.
Operator: Bohdan Dev · Bundle ID: com.bohdandev.formulavisual
Getting started
- Launch the app — you land on the board. No account.
- Drop a formula — open the cheat sheet and tap a formula. The full graph lands on the board.
- Or build one — tap + and pick a number, a constant, or an operator, then bring the bubbles together.
- Read the solution — the result bubble shows the value. The written solution shows the equation, the substitution, and a short explanation.
- Settings — look, language, legal links, and erase board.
Common questions
- Do I need an account?
- No. Open the app and start. Your graph stays on this device. There is no cloud account.
- Is a result professional advice?
- No. Formula Visual shows a worked example and the arithmetic. Check units, significant figures, and the problem yourself. The App does not provide academic or professional advice.
- How do I delete my data?
- Open Settings and erase the local board. See our Privacy policy for details.
- Why do I see ads?
- A banner may appear (Google AdMob). Test builds use Google test ads. You can limit ad tracking in iOS Settings → Privacy & Security → Tracking.
Legal & policies
App Store listing
Formula Visual is available on the Apple App Store for iPhone and iPad. Android is not available yet. Marketing site: https://formulavisual.bohdanium.com