Correctly
Ivan Gastilovic Education iPhoneiPadiPod touch
Correctly is a free Education app for iPhone and iPad by Ivan Gastilovic. Requires iOS 13.0. Updated October 10, 2026.
- Price
- Free
- on the App Store
- Size
- 28 MB
- Age 4+
- Updated
- Oct 10
- 2026 · v1.4
Screenshots
About Correctly
True or false — how well do you trust your math instinct? Correctly is a fast, addictive math game built on one split-second decision: two equations appear with a comparison sign between them. Is it correct — or a trick? Tap YES or NO before time runs out. Sounds easy? The numbers grow, the clock shrinks, and tricky Roman numerals start sneaking in. One wrong answer ends your streak. HOW TO PLAY • Two equations appear, joined by a greater-than, less-than or equal sign • Decide whether the comparison is correct • Tap YES or NO — fast • Every level: bigger numbers, shorter time, sneaky Roman numerals WHY YOU'LL LOVE IT • Learn in three seconds, play for hours • Trains math speed, accuracy and concentration at once • Roman numeral rounds give your brain a fresh challenge • One-thumb gameplay — perfect for quick sessions anywhere • Clean, minimal design — zero distractions MATH THAT SHARPENS EVERY DAY Rapid-fire comparisons strengthen calculation speed and decision-making — the same skills used for checking prices, splitting bills, estimating and exam work. Fun for students, families, seniors and anyone who loves quick brain teasers. Put your skills to the test: how many can you get Correctly? Subscriptions Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
What’s new
Version 1.4 · Updated October 10, 2026
Gameplay polish and bug fixes. Keep your streak alive — the Roman numerals are waiting!
Play today's Inkspill puzzle
Spread your ink until the whole board is one color, within the move limit. A free daily puzzle from Fiplay, same board for everyone. It plays right here, no download.
App privacy
The developer, Ivan Gastilovic, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
Used for: Third-Party Advertising
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Correctly | – | Free | October 10, 2026 | |
| Cleverini | 5.0 / 5 (1) | Free | Feb 18, 2025 | Compare |
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