# Math Masters vs Tchisla

The clearest difference is rating: Tchisla at 4.9 against Math Masters's 4.0. Tchisla also leads on ads (none vs shown) and ratings volume (154 vs 12). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Both are free to download. Math Masters sells 1 one-off in-app purchase and Tchisla sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Tchisla holds the better App Store score, 4.9 against 4.0. That said, the two scores are not equally well evidenced: Tchisla has 154 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 82% of Math Masters's written reviews are positive against 88% of Tchisla's.

Math Masters ships an update every 6 weeks, Tchisla monthly. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Math Masters | Tchisla |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (12 ratings)](https://appshunter.io/ios/app/math-masters-arithmetic/id514919162/reviews) | **[4.9 (154 ratings)](https://appshunter.io/ios/app/tchisla-number-puzzle/id1100623105/reviews)** |
| Number of ratings | 12 | **154** |
| Positive reviews | 81.8% of reviews | **87.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 115 MB | 25 MB |
| Requires iOS | 11.0 | **8.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HARASHOW Interactive](https://appshunter.io/developer/356148278) | [HORIS INTERNATIONAL LIMITED](https://appshunter.io/developer/646324304) |

## What reviewers say

### Math Masters

[App page](https://appshunter.io/ios/app/math-masters-arithmetic/id514919162)

Engage in math challenges with a ninja guide. Choose from three modes: solve equations to defeat enemies, construct formulas from given answers, or practice specific arithmetic skills.

**Highlights:** Solve equations to defeat enemies, Construct formulas from answers, Practice weak arithmetic points, Three distinct game modes, Ninja-themed learning

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Disable Ads | $3.99 | one-time |


### Tchisla

[App page](https://appshunter.io/ios/app/tchisla-number-puzzle/id1100623105)

This app challenges you to represent numbers as arithmetic expressions using only digits 1-9. It offers various operations, including roots, powers, and factorials, to find optimal solutions. Improve your mental math skills through engaging puzzles and competitive modes.

**Highlights:** Represent numbers as arithmetic expressions, Use digits 1-9, Standard arithmetic operations (+, -, *, /), Advanced operations (√, ^, !), Practice mode with tutorial, Competitive modes with leaderboards, Gallery for tracking progress and solutions

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Extended gallery | $1.99 | one-time |

**What reviewers like**

- 🧠 Great brain workout
- 🎨 Beautiful design
- 💡 Interesting puzzles
- 👍 Addictive and fun
- 🆓 Free and ad-free

**What reviewers complain about**

- 🐛 Frequent crashes
- 📉 Server issues for contests
- 🤔 Solutions not accepted
- ⚠️ Solutions marked as non-optimal
- ❌ Lost results after reinstallation

**Reported bugs**

- App crashes frequently
- Daily contest server not working
- Incorrect score recording in contests
- Solutions not recorded in contests
- Yellow marks on solutions revoked after reinstallation

**Requested features**

- Add sound effects for gamification
- Option to turn off hints
- Harder modes for gallery puzzles
- Sync solutions across devices (iCloud, Game Center)
- Allow multiple solutions to be displayed


## Frequently asked questions

### Is Math Masters free?

Math Masters is free to download, with in-app purchases available.

### Is Tchisla free?

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

### Which has better reviews, Math Masters or Tchisla?

Tchisla is rated higher. Math Masters averages 4.0 out of 5 from 12 ratings, while Tchisla averages 4.9 from 154 ratings.

### Do Math Masters or Tchisla have ads?

Math Masters shows ads; Tchisla does not.

### Which is updated more often, Math Masters or Tchisla?

Math Masters ships an update every 6 weeks, and Tchisla monthly. Most recently, Math Masters was updated on November 6, 2026 and Tchisla on November 2, 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.*