# 3 x 7 Puzzle vs Math Games

The clearest difference is ads: 3 x 7 Puzzle at none against Math Games's shown. Math Games's advantage is update cadence (every 11 days vs every 7 months) and iOS requirement (16.6 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 3 x 7 Puzzle sells 1 one-off in-app purchase and Math Games sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

3 x 7 Puzzle ships an update every 7 months, Math Games every 11 days. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 3 x 7 Puzzle | Math Games |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (500 ratings)](https://appshunter.io/ios/app/math-games-mental-arithmetic/id1563412766/reviews)** |
| Number of ratings | — | **500** |
| Positive reviews | — | 82.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 11 days** |
| Monetization | — | Free with in-app purchases |
| Size | 12 MB | 24 MB |
| Requires iOS | 26.0 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gerhard Lentschik](https://appshunter.io/developer/629988041) | [Pavel Agandeev](https://appshunter.io/developer/1563412768) |

## What reviewers say

### 3 x 7 Puzzle

[App page](https://appshunter.io/ios/app/3-x-7-puzzle/id1488937658)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Advertising | $1.99 | one-time |


### Math Games

[App page](https://appshunter.io/ios/app/math-games-mental-arithmetic/id1563412766)

Enhance mental calculation skills with a variety of algebra and arithmetic puzzles. Suitable for both children learning math and adults seeking brain training, this app offers engaging exercises to improve memory, focus, and speed.

**Highlights:** Algebra games, Arithmetic games, Math quiz games, Mental calculation practice, Memory and focus improvement, Addition, subtraction, multiplication, division exercises

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Premium Access | $3.99 | per month |
| Premium version | $9.99 | one-time |

**What reviewers like**

- 👍 Engaging and educational math games
- 🚀 Efficient for learning math skills
- 💡 Variety of math game modes
- 🧠 Helps improve mental arithmetic
- 👍 Fun and enjoyable experience

**What reviewers complain about**

- 🔍 Too many ads interrupting gameplay
- 💰 Expensive premium version
- ⏱️ Limited time for some levels
- 🤔 Some games too easy or repetitive

**Reported bugs**

- Incorrect answers sometimes marked as correct
- Game levels not saving progress properly

**Requested features**

- More advanced math game modes
- Ability to track progress and achievements
- Option to disable ads with a one-time purchase


## Frequently asked questions

### Is 3 x 7 Puzzle free?

3 x 7 Puzzle is free to download, with in-app purchases available.

### Is Math Games free?

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

### Do 3 x 7 Puzzle or Math Games have ads?

Math Games shows ads; 3 x 7 Puzzle does not.

### Which is updated more often, 3 x 7 Puzzle or Math Games?

3 x 7 Puzzle ships an update every 7 months, and Math Games every 11 days. Most recently, 3 x 7 Puzzle was updated on October 26, 2026 and Math Games on October 27, 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.*