Mathalon
Math, but multiplayer
Free · Designed for iPad. Not verified for macOS.
Solve daily problems, join live 5-minute Rush races, and play ranked 1v1 matches — all backed by a Glicko-2 rating that goes global from your first solve.
Mathalon turns math into a competitive arena.
Daily challenge — one carefully-picked problem every day. Build a solve streak.
Rush — 5-minute live climbing race. Solve fast, stay ahead, top the live leaderboard.
Ranked 1v1 — Glicko-2 matchmaking against another player in your rating zone. Head-to-head, best of five.
Practice — thousands of problems from arithmetic to olympiad. Filter by topic and difficulty.
Escape rooms and mystery cases — narrative puzzle chains that reward mathematical reasoning.
Every solve updates your rating. Every match sharpens it. Climb the global leaderboard.
more - Notifications: a daily reminder at the time you choose (only on days you haven't solved anything yet), a heads-up 15 minutes before a tournament you signed up for, your results, and friend requests and challenges. Choose what you get in Account -> Notifications.
- With notifications on, a friend can challenge you even when the app is closed.
1.0.20 7 Nov
- You stay signed in. The app no longer sends you back to the sign-in screen after a few days away, or when you have used Mathalon on another device.
- Creating an account: if you close the app while waiting for the confirmation email, it picks up where you left off.
- Learn now sits in the middle of the tab bar.
- Pages refresh on a new day, so today's challenge is always today's.
1.0.19 14 Oct
- New: a short welcome when you first open the app, so Practice starts at your level and skips topics you have not studied yet.
- New: the app opens on Home — your rating, your streak and today's challenge in one place.
- New: Learn and Progress have their own tabs.
- The account menu now matches the website: Profile, Friends, Leaderboard, Review, Lists and Settings.
- Mathalon now needs an account. Sign in, or create one in under a minute.
- Fixed: you could get stuck after opening a link inside a tab. There is now a back button.
1.0.18 5 Oct
- New: Leaderboard is now a tab in the bottom bar, in place of Rush (which lives inside Play now).
- Fixed: switching language in Settings now updates the whole app immediately — no more relaunching to make menus and other tabs catch up.
- Various polish and stability improvements.
1.0.17 11 Sept
- Fixed: parts of the app that were still hardcoded to Swedish (privacy policy, terms of service, and API error messages) now follow your account's language setting.
- Various polish and stability improvements.
1.0.16 8 Sept
- Fixed: signing in on one screen now signs you in everywhere in the app.
- Fixed: menu language and problem text now stay in sync with your account setting.
- New: Leaderboard is now reachable from the account menu (person icon, top-right).
- Various polish and stability improvements.
1.0.15 26 Aug
- New: Redline — a fast pattern-recognition trainer, right in the tab bar.
- New: swipe down on any live tab to refresh (Daily, Rush, matches).
- New: cleaner account menu (person icon, top-right) for profile, stats, lists, settings, and legal.
- Improved: full Swedish throughout when your device language is set to Swedish.
- Improved: delete your account from within the app (Profile → Radera konto).
- Improved: privacy policy, terms, and support are now reachable without an account.
- Improved: better offline detection with actionable retry hints.
- Various polish and accessibility improvements.
1.0.14 25 Aug
- New: Redline — a fast pattern-recognition trainer, right in the tab bar.
- New: swipe down on any live tab to refresh (Daily, Rush, matches).
- New: cleaner account menu (person icon, top-right) for profile, stats, lists, settings, and legal.
- Improved: full Swedish throughout when your device language is set to Swedish.
- Improved: delete your account from within the app (Profile → Radera konto).
- Improved: privacy policy, terms, and support are now reachable without an account.
- Improved: better offline detection with actionable retry hints.
- Various polish and accessibility improvements.
1.0.12 23 Aug
- New: Redline — a fast pattern-recognition trainer, right in the tab bar.
- New: swipe down on any live tab to refresh (Daily, Rush, matches).
- New: cleaner account menu (person icon, top-right) for profile, stats, lists, settings, and legal.
- Improved: full Swedish throughout when your device language is set to Swedish.
- Improved: delete your account from within the app (Profile → Radera konto).
- Improved: privacy policy, terms, and support are now reachable without an account.
- Improved: better offline detection with actionable retry hints.
- Various polish and accessibility improvements.
1.0.11 20 Aug
- New: Redline — a fast pattern-recognition trainer, right in the tab bar.
- New: swipe down on any live tab to refresh (Daily, Rush, matches).
- New: cleaner account menu (person icon, top-right) for profile, stats, lists, settings, and legal.
- Improved: full Swedish throughout when your device language is set to Swedish.
- Improved: delete your account from within the app (Profile → Radera konto).
- Improved: privacy policy, terms, and support are now reachable without an account.
- Improved: better offline detection with actionable retry hints.
- Various polish and accessibility improvements.
1.0.10 18 Aug
- New: Redline — a fast pattern-recognition trainer, right in the tab bar.
- New: swipe down on any live tab to refresh (Daily, Rush, matches).
- New: cleaner account menu (person icon, top-right) for profile, stats, lists, settings, and legal.
- Improved: full Swedish throughout when your device language is set to Swedish.
- Improved: delete your account from within the app (Profile → Radera konto).
- Improved: privacy policy, terms, and support are now reachable without an account.
- Improved: better offline detection with actionable retry hints.
- Various polish and accessibility improvements.
1.0.9 18 Aug
- New: Redline — a fast pattern-recognition trainer, right in the tab bar.
- New: swipe down on any live tab to refresh (Daily, Rush, matches).
- New: cleaner account menu (person icon, top-right) for profile, stats, lists, settings, and legal.
- Improved: full Swedish throughout when your device language is set to Swedish.
- Improved: delete your account from within the app (Profile → Radera konto).
- Improved: privacy policy, terms, and support are now reachable without an account.
- Improved: better offline detection with actionable retry hints.
- Various polish and accessibility improvements.
1.0.7 9 Aug
- New: Redline — a fast pattern-recognition trainer, right in the tab bar.
- New: swipe down on any live tab to refresh (Daily, Rush, matches).
- New: cleaner account menu (person icon, top-right) for profile, stats, lists, settings, and legal.
- Improved: full Swedish throughout when your device language is set to Swedish.
- Improved: delete your account from within the app (Profile → Radera konto).
- Improved: privacy policy, terms, and support are now reachable without an account.
- Improved: better offline detection with actionable retry hints.
- Various polish and accessibility improvements.
1.0.6 8 Aug
- New: Redline — a fast pattern-recognition trainer, right in the tab bar.
- New: swipe down on any live tab to refresh (Daily, Rush, matches).
- New: cleaner account menu (person icon, top-right) for profile, stats, lists, settings, and legal.
- Improved: full Swedish throughout when your device language is set to Swedish.
- Improved: delete your account from within the app (Profile → Radera konto).
- Improved: privacy policy, terms, and support are now reachable without an account.
- Improved: better offline detection with actionable retry hints.
- Various polish and accessibility improvements.
1.0.5 7 Aug
- New: Redline — a fast pattern-recognition trainer, right in the tab bar.
- New: swipe down on any live tab to refresh (Daily, Rush, matches).
- New: cleaner account menu (person icon, top-right) for profile, stats, lists, settings, and legal.
- Improved: full Swedish throughout when your device language is set to Swedish.
- Improved: delete your account from within the app (Profile → Radera konto).
- Improved: privacy policy, terms, and support are now reachable without an account.
- Improved: better offline detection with actionable retry hints.
- Various polish and accessibility improvements.
1.0.4 5 Aug
- New: Redline — a fast pattern-recognition trainer, right in the tab bar.
- New: swipe down on any live tab to refresh (Daily, Rush, matches).
- New: cleaner account menu (person icon, top-right) for profile, stats, lists, settings, and legal.
- Improved: full Swedish throughout when your device language is set to Swedish.
- Improved: delete your account from within the app (Profile → Radera konto).
- Improved: privacy policy, terms, and support are now reachable without an account.
- Improved: better offline detection with actionable retry hints.
- Various polish and accessibility improvements.
1.0.2 4 Aug
- New: Redline — a fast pattern-recognition trainer, right in the tab bar.
- New: swipe down on any live tab to refresh (Daily, Rush, matches).
- New: cleaner account menu (person icon, top-right) for profile, stats, lists, settings, and legal.
- Improved: full Swedish throughout when your device language is set to Swedish.
- Improved: delete your account from within the app (Profile → Radera konto).
- Improved: privacy policy, terms, and support are now reachable without an account.
- Improved: better offline detection with actionable retry hints.
- Various polish and accessibility improvements.
5 1 Aug
- Notifications: a daily reminder at the time you choose (only on days you haven't solved anything yet), a heads-up 15 minutes before a tournament you signed up for, your results, and friend requests and challenges. Choose what you get in Account -> Notifications.
- With notifications on, a friend can challenge you even when the app is closed.
more Version 1.0.20 7 Nov
Data Linked to You The following data may be collected and linked to your identity:
Data Not Linked to You The following data may be collected but it is not linked to your identity:
