# ™ Chess vs Math Stan

The clearest difference is rating: Math Stan at 5.0 against ™ Chess's 4.5. Math Stan also leads on in-app purchases (none vs 1) and update cadence (every 5 days vs every 4 months). ™ Chess's advantage is ads (none vs shown) and ratings volume (10K vs 2). On price and device support there is nothing between them.

Both are free to download. ™ Chess sells 1 one-off in-app purchase. Math Stan asks for nothing beyond the download.

Math Stan holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: ™ Chess has 10K ratings behind it against 2, so its average is the more settled of the two.

™ Chess ships an update every 4 months, Math Stan every 5 days. The most recent releases landed on October 14, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ™ Chess | Math Stan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (10K ratings)](https://appshunter.io/ios/app/chess/id1115318362/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/math-stan-quick-maths-contest/id6468938119/reviews)** |
| Number of ratings | **10K** | 2 |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 112 MB | 78 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VM Mobile Team](https://appshunter.io/developer/646128457) | [deLily Apps, Inc.](https://appshunter.io/developer/1435796745) |

## What reviewers say

### ™ Chess

[App page](https://appshunter.io/ios/app/chess/id1115318362)

Engage in the timeless strategy of chess on your mobile device. Play against sophisticated AI opponents across multiple difficulty levels, or challenge friends and family. Features include an undo option, board editor, and customizable themes for a personalized experience.

**Highlights:** Play against AI, Multiplayer matches, Undo feature, Board editor, Customizable themes, Game save/load, Timed games

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $3.99 | one-time |

**What reviewers like**

- 👍 Challenging gameplay
- 🚀 Quick response times
- 💡 Variety of difficulty levels
- 🤩 Enjoyable for chess lovers

**What reviewers complain about**

- 🐛 Inconsistent difficulty levels
- 🤬 Overpowered AI on easy mode
- 💰 Too many ads
- 🤯 Frustrating for beginners

**Reported bugs**

- Illegal moves allowed by AI
- Incorrect draw detection
- Castling not functioning properly

**Requested features**

- Add more difficulty settings
- Allow under-promotion
- Improve AI difficulty scaling
- Reduce ads or offer paid version


### Math Stan

[App page](https://appshunter.io/ios/app/math-stan-quick-maths-contest/id6468938119)

Test your math speed in a timed competition against players worldwide. Answer as many questions as possible in 15 seconds, but beware of point deductions for incorrect answers. Climb the international leaderboard to prove you're the top genius.

**Highlights:** Timed math challenges, Global leaderboard, Point deduction for errors, Fast-paced gameplay, Competitive math testing

**In-app purchases:** none


## Frequently asked questions

### Is ™ Chess free?

™ Chess is free to download, with in-app purchases available.

### Is Math Stan free?

Math Stan is free to download, with no in-app purchases.

### Which has better reviews, ™ Chess or Math Stan?

Math Stan is rated higher. ™ Chess averages 4.5 out of 5 from 10K ratings, while Math Stan averages 5.0 from 2 ratings.

### Do ™ Chess or Math Stan have ads?

Math Stan shows ads; ™ Chess does not.

### Which is updated more often, ™ Chess or Math Stan?

™ Chess ships an update every 4 months, and Math Stan every 5 days. Most recently, ™ Chess was updated on October 14, 2026 and Math Stan on October 8, 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.*