# STEMpump vs Python Champ

The clearest difference is in-app purchases: STEMpump at none against Python Champ's 1. STEMpump also leads on ads (none vs shown) and ratings volume (64 vs 1). On price, rating, device support and iOS requirement there is nothing between them.

Both are free to download. Python Champ sells 1 one-off in-app purchase. STEMpump asks for nothing beyond the download.

Python Champ holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: STEMpump has 64 ratings behind it against 1, so its average is the more settled of the two.

STEMpump ships an update every 3 weeks, Python Champ every 3 months. The most recent releases landed on October 7, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | STEMpump | Python Champ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (64 ratings)](https://appshunter.io/ios/app/stempump/id1494068899/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/python-champ/id6473855192/reviews)** |
| Number of ratings | **64** | 1 |
| Positive reviews | 87.2% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 32 MB | 16 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ritesh Kanchi](https://appshunter.io/developer/1494068898) | [Yoan Enchev](https://appshunter.io/developer/1717245436) |

## What reviewers say

### STEMpump

[App page](https://appshunter.io/ios/app/stempump/id1494068899)

Learn STEAM subjects at your own pace through courses or join live online camps. This student-led platform offers a vast library of content, quizzes, and projects to help you master new skills and prepare for tests.

**Highlights:** Expansive course library, Live online camps, Quizzes and projects, Video lessons, Offline learning (coming soon), Learning progress tracking, Favorites and sharing

**In-app purchases:** none


### Python Champ

[App page](https://appshunter.io/ios/app/python-champ/id6473855192)

Learn Python programming with interactive lessons, practical exercises, and gamified challenges. Suitable for beginners and advanced learners, it covers fundamental concepts to advanced topics like OOP and prepares you for interviews. Offline access is available.

**Highlights:** Python programming tests, Interactive tutorials, Step-by-step challenges, Quiz battles, Gamified ranks, Interview preparation, Offline access

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Python Champ Premium | $12.99 | one-time |


## Frequently asked questions

### Is STEMpump free?

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

### Is Python Champ free?

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

### Which has better reviews, STEMpump or Python Champ?

Python Champ is rated higher. STEMpump averages 4.8 out of 5 from 64 ratings, while Python Champ averages 5.0 from 1 ratings.

### Do STEMpump or Python Champ have ads?

Python Champ shows ads; STEMpump does not.

### Which is updated more often, STEMpump or Python Champ?

STEMpump ships an update every 3 weeks, and Python Champ every 3 months. Most recently, STEMpump was updated on October 7, 2026 and Python Champ on September 28, 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.*