# MathRush. vs Jigsaw Block Puzzles

The clearest difference is in-app purchases: MathRush. at none against Jigsaw Block Puzzles's 10. Jigsaw Block Puzzles's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Jigsaw Block Puzzles sells 10 one-off in-app purchases. MathRush. asks for nothing beyond the download.

MathRush. ships an update every 9 days, Jigsaw Block Puzzles every 6 days. The most recent releases landed on October 28, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | MathRush. | Jigsaw Block Puzzles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (452 ratings)](https://appshunter.io/ios/app/jigsaw-block-puzzles-tangram/id6754637666/reviews)** |
| Number of ratings | — | **452** |
| Positive reviews | — | 83.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 9 days | **Every 6 days** |
| Monetization | — | Free with in-app purchases |
| Size | 18 MB | 192 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [SANGBEOM PARK](https://appshunter.io/developer/1796086696) | [Taixing Technology (Beijing) Co., Ltd.](https://appshunter.io/developer/1217124933) |

## What reviewers say

### MathRush.

[App page](https://appshunter.io/ios/app/mathrush/id6749843351)

**Features:** macOS Compatibility

**In-app purchases:** none


### Jigsaw Block Puzzles

[App page](https://appshunter.io/ios/app/jigsaw-block-puzzles-tangram/id6754637666)

Engage in a relaxing puzzle experience that merges classic block placement with jigsaw image completion. Solve calming challenges without time pressure to sharpen your mind and find tranquility.

**Highlights:** Calming block puzzle gameplay, Jigsaw image completion, No timers or pressure, Geometric block placement, High-definition images

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ad Weekly | $1.99 | one-time |
| Special Level 1 | $1.99 | one-time |
| Special Level 2 | $1.99 | one-time |
| Special Level 3 | $1.99 | one-time |
| Special Level 4 | $1.99 | one-time |
| Starter Pack | $2.99 | one-time |
| 600 coins | $2.99 | one-time |
| Remove Ad Monthly | $3.99 | one-time |
| plus pack | $8.99 | one-time |
| Remove Ad | $8.99 | one-time |


## Frequently asked questions

### Is MathRush. free?

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

### Is Jigsaw Block Puzzles free?

Jigsaw Block Puzzles is free to download, with in-app purchases available.

### Do MathRush. or Jigsaw Block Puzzles have ads?

Both MathRush. and Jigsaw Block Puzzles show ads.

### Which is updated more often, MathRush. or Jigsaw Block Puzzles?

MathRush. ships an update every 9 days, and Jigsaw Block Puzzles every 6 days. Most recently, MathRush. was updated on October 28, 2026 and Jigsaw Block Puzzles on October 30, 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.*