# Flutter Cheats vs PeterJohn NumPy Matplotlib

The clearest difference is review sentiment: Flutter Cheats at 100% against PeterJohn NumPy Matplotlib's 0%. Flutter Cheats also leads on price (Free vs $12.99) and iOS requirement (13.0 vs 15.0). PeterJohn NumPy Matplotlib's advantage is in-app purchases (none vs 1). On update cadence, ads and device support there is nothing between them.

Flutter Cheats is free to download; PeterJohn NumPy Matplotlib costs $12.99 up front. Flutter Cheats sells 1 one-off in-app purchase. PeterJohn NumPy Matplotlib asks for nothing beyond the download.

Flutter Cheats ships an update fortnightly, PeterJohn NumPy Matplotlib every 2 weeks. The most recent releases landed on October 9, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Flutter Cheats | PeterJohn NumPy Matplotlib |
| --- | --- | --- |
| Price | **Free** | $12.99 |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/flutter-cheats/id1547935361/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 25 MB | 222 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Christopher Kreymborg](https://appshunter.io/developer/1450315531) | [Yasushi Obata](https://appshunter.io/developer/899977114) |

## What reviewers say

### Flutter Cheats

[App page](https://appshunter.io/ios/app/flutter-cheats/id1547935361)

This app provides quick access to Dart and Flutter syntax, patterns, and best practices. It offers comprehensive cheat sheets for beginners to advanced developers, helping them find code examples and essential information instantly without extensive documentation searches.

**Highlights:** Comprehensive cheat sheets, Beginner to advanced content, Quick reference for syntax, Practical code examples, Best practices for development

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Flutter Cheats Plus | $0.99 | one-time |


### PeterJohn NumPy Matplotlib

[App page](https://appshunter.io/ios/app/peterjohn-numpy-matplotlib/id6471342492)

This Python interpreter for iPhone allows you to study data science, deep learning, and reinforcement learning using NumPy and Matplotlib. It provides a user-friendly interface with tutorials and scripts to get started quickly.

**Highlights:** Python interpreter for iPhone, Includes NumPy module, Includes Matplotlib module, Study data science, deep learning, reinforcement learning, Tutorials and example scripts, Run Python scripts

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

**In-app purchases:** none


## Frequently asked questions

### Is Flutter Cheats free?

Flutter Cheats is free to download, with in-app purchases available.

### Is PeterJohn NumPy Matplotlib free?

PeterJohn NumPy Matplotlib costs $12.99, with no in-app purchases.

### Do Flutter Cheats or PeterJohn NumPy Matplotlib have ads?

Neither Flutter Cheats nor PeterJohn NumPy Matplotlib shows ads.

### Which is updated more often, Flutter Cheats or PeterJohn NumPy Matplotlib?

Flutter Cheats ships an update fortnightly, and PeterJohn NumPy Matplotlib every 2 weeks. Most recently, Flutter Cheats was updated on October 9, 2026 and PeterJohn NumPy Matplotlib 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.*