Math Trainer vs TutorUnlock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Math Trainer
Sharpen your mental math skills with rapid-fire arithmetic challenges. Practice addition, subtraction, division, and multiplication across four difficulty levels. Compete on global leaderboards and unlock achievements.
- Addition, Subtraction, Division, Multiplication
- Four difficulty levels
- Game Center leaderboards
- Over 20 achievements
- iCloud sync
- Full iOS support (Dark Mode, Split Screen, VoiceOver)
- Privacy-focused (no external data storage or tracking)
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Make a little time for maths, wherever you are. Math Trainer gives you quick mental arithmetic questions you can solve at your own pace or against the clock. Start with addition for free. Math Trainer Pro is a one-time purchase that opens up subtraction, multiplication and division, five difficulty levels from Easy to Extreme, focused practice and colourful themes. Work through ten-question rounds, see your progress, and get a helpful hint when you need one. Practise the questions you missed in an unranked round. You can also have questions spoken aloud, switch off negative answers, and choose the theme that feels right for you. Game Center leaderboards let you compare your fastest standard rounds, and achievements give you more to aim for. Your settings can follow you across your Apple devices with iCloud. Made for iPhone and iPad, with no ads or subscriptions.
TutorUnlock
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TutorUnlock: Turn Screen Time into Brain Time Tired of the endless battle over Roblox, YouTube, and Fortnite? TutorUnlock lets you finally win — without being the bad guy. As a parent, you choose up to 4 educational apps (math, reading, coding, languages, whatever actually helps your kids). Set how much focused time they need to complete each day. Once they hit their goals, their favorite “fun” apps unlock automatically. No more fighting. No more guilt. Just smarter screen time. How it works: Pick your educational apps (Duolingo, Khan Kids, Prodigy, ABCmouse, etc.) Set daily learning goals (15 mins, 30 mins, 1 hour — your choice) Choose which fun apps get locked behind the goals (Roblox, YouTube, TikTok, Minecraft, etc.) Watch your kids actually do schoolwork to earn their playtime Key Features: Simple, clean parent dashboard Works with up to 4 educational apps Flexible daily goals (resets every day) Automatic app unlocking when goals are met Progress tracking for each device Privacy-first — no creepy data collection Perfect for ages 6–14. Because yes, even your 8-year-old can earn his Roblox time with a little math first. Stop negotiating with tiny terrorists. Make learning the key to their fun. - Made by a tired parent of Roblox addicts
Screenshots
Verdict
The clearest difference is rating: Math Trainer at 4.3 against TutorUnlock's 3.0. Math Trainer also leads on ratings volume (15 vs 1) and device support (4 vs 2). TutorUnlock's advantage is in-app purchases (none vs 1) and update cadence (every 10 days vs every 2 months). On price, ads and iOS requirement 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. Math Trainer sells 1 one-off in-app purchase. TutorUnlock asks for nothing beyond the download.
Math Trainer holds the better App Store score, 4.3 against 3.0. That said, the two scores are not equally well evidenced: Math Trainer has 15 ratings behind it against 1, so its average is the more settled of the two.
Math Trainer ships an update every 2 months, TutorUnlock every 10 days. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.
| Parameter | Math Trainer | TutorUnlock |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (15 ratings) — better | 3.0 (1 ratings) |
| Positive reviews | 77.8% of reviews | — |
| Number of ratings | 15 — better | 1 |
| Update frequency | Every 2 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Mac, Apple TV — better | iPhone, iPad |
| Requires iOS | 17.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 2 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Rob Sammons | Swith Bell |
In-app purchases
Math Trainer
- Math Trainer Pro$0.99
TutorUnlock
No in-app purchases
