MathOwl vs Numstone
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
MathOwl
Read full descriptionHide full description
Practice daily arithmetic with Professor Owl and keep your mind sharp! • Quick 10-question levels in Easy, Medium and Hard modes • Addition, subtraction, multiplication and division — with order of operations and parentheses • Beat the clock — if you slip, a Lifesaver rescues you and Time Freeze slows time • Keep your daily streak: play 3 days in a row and double your points! • Duel friends live with Game Center — same 10 questions, the fastest correct answer wins • Race friends and the world on Game Center leaderboards • Track your streak with a home screen widget — the owl's mood changes with your streak! MATHOWL PREMIUM • No ads • Unlimited Hearts — play as many games as you like • Power-up packs: 50 Lifesavers and 50 Time Freezes every month with the monthly plan, or 600 of each at once with the yearly plan A few minutes a day, a much sharper mind. Let's go! MathOwl Premium is an auto-renewing subscription (monthly or yearly). Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel it anytime in your App Store account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://iosdevhasan.github.io/mathowl/privacy.html
Numstone
Read full descriptionHide full description
Numstone is a speed-focus game with one simple rule: find the numbers in order. Every board is a mosaic of tiles with the numbers scattered across it. Tap 1, then 2, then 3, all the way up. The clock starts on your first tap, and a wrong tap costs you a second. It sounds easy, until you lose your place at 30. If you know Schulte tables, you already know the idea: one board, every number, as fast as your eyes can find them. Numstone turns that classic focus and attention exercise into a game you will want to play every day. DAILY FOCUS CHALLENGE - A new 50-number board every day, the same board for everyone - A streak to keep, with one free repair a week - A Game Center leaderboard for today's board, and one for every level - A 30-day chart of your own times - The daily archive: go back and play any of the last 35 days - Three daily tasks and a daily gift CLIMB THE LADDER - Six levels, from 50 to 100 numbers - Earn up to three stars on each level for speed - Beat a level to unlock the next - Race your own best time while you play - An alphabet board: find A to Z, any day - A weekly special board with a new order to find - Three free hints in every round MADE TO FEEL GOOD - Tactile 3D tiles that press down under your finger - Sound and haptics that build as you get closer to the finish - A dark, quiet look made for focus - Designed for iPhone Duo: open it for a two-page board on the big screen - Eight tile sets, from Graphite and Crystal to Jade and Rose Quartz - A home-screen widget for your streak - Share your time and challenge your friends NUMSTONE PRO - One purchase, no subscription - Removes ads - Unlocks Expert (80), Elite (90) and Master (100) - Opens the whole 35-day archive - Doubles the shards you earn and adds the Pro tile sets Numstone is free to play, with ads. It works offline, and your progress stays on your device. Numstone is a game: it makes no medical claims. Privacy: https://numstone.app/privacy Support: https://numstone.app/support Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Numstone at every 4 days against MathOwl's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. MathOwl sells 4 in-app purchases, starting at $2.99 per month and Numstone sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
MathOwl ships an update every 3 weeks, Numstone every 4 days. The most recent releases landed on November 6, 2026 and November 13, 2026 respectively.
| Parameter | MathOwl | Numstone |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 4 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 13 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | HASAN BERAT GURBUZ | WALLPAPERS |
In-app purchases
MathOwl
- Premium Monthly$2.991 Month
- Premium Yearly$19.991 Year
- Lifesaver$0.99
- Time Freeze$0.99
Numstone
- 300 Shards$0.99
- Starter Pack$0.99
- 1000 Shards$2.99
Show 2 moreShow fewer
- Numstone Pro$3.99
- 2500 Shards$4.99









