# Math101 Sketchy vs Math Games for Adults

The clearest difference is price: Math Games for Adults at Free against Math101 Sketchy's $0.99. Math Games for Adults also leads on update cadence (every 3 weeks vs every 55 months). Math101 Sketchy's advantage is in-app purchases (none vs 5) and iOS requirement (13.0 vs 15.3). On ads and device support there is nothing between them.

Math Games for Adults is free to download; Math101 Sketchy costs $0.99 up front. Math Games for Adults sells 5 in-app purchases, starting at $2.99 per 7 days. Math101 Sketchy asks for nothing beyond the download.

Math101 Sketchy ships an update every 55 months, Math Games for Adults every 3 weeks. The most recent releases landed on October 30, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Math101 Sketchy | Math Games for Adults |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.7 (32 ratings)](https://appshunter.io/ios/app/math-games-for-adults-matzi/id6737268775/reviews)** |
| Number of ratings | — | **32** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 55 months | **Every 3 weeks** |
| Monetization | — | Freemium |
| Size | 1 MB | 85 MB |
| Requires iOS | **13.0** | 15.3 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Emrah Korkmaz](https://appshunter.io/developer/1485564066) | [Jan Augustyniak](https://appshunter.io/developer/1739379260) |

## What reviewers say

### Math101 Sketchy

[App page](https://appshunter.io/ios/app/math101-sketchy-math-exercise/id1574084933)

**Features:** Apple Watch app

**In-app purchases:** none


### Math Games for Adults

[App page](https://appshunter.io/ios/app/math-games-for-adults-matzi/id6737268775)

Sharpen your mental math skills with a variety of fast-paced mini-games. Compete on global leaderboards, unlock achievements, and track your progress. Suitable for all ages looking to boost their number-crunching abilities.

**Highlights:** Fast-paced mini-games, Mental math speed training, Global leaderboards, Achievement unlocking, Progress tracking, Multiple difficulty levels

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $2.99 | per 7 days |
| Pro | $7.99 | per month |
| Pro | $7.99 | per year |
| Pro | $19.99 | per year |
| Pro | $19.99 | one-time |


## Frequently asked questions

### Is Math101 Sketchy free?

Math101 Sketchy costs $0.99, with no in-app purchases.

### Is Math Games for Adults free?

Math Games for Adults is free to download, with in-app purchases available.

### Do Math101 Sketchy or Math Games for Adults have ads?

Neither Math101 Sketchy nor Math Games for Adults shows ads.

### Which is updated more often, Math101 Sketchy or Math Games for Adults?

Math101 Sketchy ships an update every 55 months, and Math Games for Adults every 3 weeks. Most recently, Math101 Sketchy was updated on October 30, 2026 and Math Games for Adults on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*