# Professional English Program vs Gaus

The clearest difference is iOS requirement: Professional English Program at 12.0 against Gaus's 16.0. On price, ads, in-app purchases and device support 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 | Professional English Program | Gaus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gaus-learn-math/id6470290821/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Monetization | — | Free |
| Size | 17 MB | 2 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pablo Guillermo Queme Garcia](https://appshunter.io/developer/1344907846) | [CanMage, LLC](https://appshunter.io/developer/1792243337) |

## What reviewers say

### Professional English Program

[App page](https://appshunter.io/ios/app/professional-english-program/id6444289476)

**Features:** macOS Compatibility

**In-app purchases:** none


### Gaus

[App page](https://appshunter.io/ios/app/gaus-learn-math/id6470290821)

Solve visual math puzzles by deciphering fruit and emoji equations. This game offers timed challenges and multiple difficulty levels to sharpen your mental math and problem-solving skills.

**Highlights:** Fruit and emoji math equations, Logic and arithmetic puzzles, Level progression system, Timed challenges, Progress tracking, Two game modes (Quiz & Level)

**In-app purchases:** none


## Frequently asked questions

### Is Professional English Program free?

Professional English Program is free to download, with no in-app purchases.

### Is Gaus free?

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

### Do Professional English Program or Gaus have ads?

Neither Professional English Program nor Gaus shows ads.

---

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