# Slider Picture Puzzles Pro vs Math Train Brain

The clearest difference is review sentiment: Slider Picture Puzzles Pro at 100% against Math Train Brain's 33%. Math Train Brain's advantage is iOS requirement (9.0 vs 15). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Slider Picture Puzzles Pro | Math Train Brain |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (38 ratings)](https://appshunter.io/ios/app/math-train-brain/id1451436634/reviews)** |
| Number of ratings | — | **38** |
| Positive reviews | **100.0% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 106 months | — |
| Monetization | Free | Free |
| Size | 39 MB | 56 MB |
| Requires iOS | 15 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Quan Nguyen](https://appshunter.io/developer/1000119929) | [Duong Pham Son](https://appshunter.io/developer/1297138564) |

## What reviewers say

### Slider Picture Puzzles Pro

[App page](https://appshunter.io/ios/app/slider-picture-puzzles-pro/id1279289002)

Engage in a satisfying puzzle-solving experience with a variety of images and difficulty levels. Customize puzzles with your own photos and compete with others worldwide.

**Highlights:** Unique puzzle piece shapes, Large selection of images, Multiple difficulty levels (2x2 to 7x7), Use personal photos for puzzles, Intuitive and simple interface, Global leaderboards for competition

**Features:** macOS Compatibility

**In-app purchases:** none


### Math Train Brain

[App page](https://appshunter.io/ios/app/math-train-brain/id1451436634)

A simple and engaging game designed to sharpen your mental arithmetic skills. Players tap the correct numerical answer to progress through challenges. Enjoy a clean interface and straightforward gameplay.

**Highlights:** Tap the correct answer, Easy to play, Simple design, Improve brain function

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

**In-app purchases:** none


## Frequently asked questions

### Is Slider Picture Puzzles Pro free?

Slider Picture Puzzles Pro is free to download, with no in-app purchases.

### Is Math Train Brain free?

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

### Do Slider Picture Puzzles Pro or Math Train Brain have ads?

Neither Slider Picture Puzzles Pro nor Math Train Brain shows ads.

---

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