# Code Recipes vs PeterJohn NumPy Matplotlib

The clearest difference is review sentiment: Code Recipes at 82% against PeterJohn NumPy Matplotlib's 0%. Code Recipes also leads on price (Free vs $12.99). PeterJohn NumPy Matplotlib's advantage is in-app purchases (none vs 13) and update cadence (every 2 weeks vs monthly). On ads and device support there is nothing between them.

Code Recipes is free to download; PeterJohn NumPy Matplotlib costs $12.99 up front. Code Recipes sells 13 one-off in-app purchases. PeterJohn NumPy Matplotlib asks for nothing beyond the download.

Code Recipes ships an update monthly, PeterJohn NumPy Matplotlib every 2 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | Code Recipes | PeterJohn NumPy Matplotlib |
| --- | --- | --- |
| Price | **Free** | $12.99 |
| Rating | **[4.6 (60 ratings)](https://appshunter.io/ios/app/code-recipes/id1012115120/reviews)** | — |
| Number of ratings | **60** | — |
| Positive reviews | **81.8% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 14 MB | 222 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fedor Obraztsov](https://appshunter.io/developer/1012115119) | [Yasushi Obata](https://appshunter.io/developer/899977114) |

## What reviewers say

### Code Recipes

[App page](https://appshunter.io/ios/app/code-recipes/id1012115120)

Access a vast library of tested code samples for over 13 programming languages and SQL. Quickly find solutions to common programming tasks, reducing development time and aiding in exam preparation. All examples are available offline.

**Highlights:** 300+ code samples per language, Supports 13+ languages and SQL, Offline access to examples, Quick search by code or topic, Helps with exam/interview prep, Tested and ready-to-use code

**Features:** Family Sharing

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Java samples | $0.99 | one-time |
| C# samples | $0.99 | one-time |
| Objective-C samples | $0.99 | one-time |
| C++ samples | $0.99 | one-time |
| Python samples | $0.99 | one-time |
| JavaScript samples | $0.99 | one-time |
| Swift examples | $0.99 | one-time |
| SQL samples | $0.99 | one-time |
| PHP samples | $0.99 | one-time |
| TypeScript samples | $0.99 | one-time |
| Golang samples | $0.99 | one-time |
| Оperations with example | $1.99 | one-time |
| Pro Version – Unlimited | $4.99 | 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 Code Recipes free?

Code Recipes 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 Code Recipes or PeterJohn NumPy Matplotlib have ads?

Neither Code Recipes nor PeterJohn NumPy Matplotlib shows ads.

### Which is updated more often, Code Recipes or PeterJohn NumPy Matplotlib?

Code Recipes ships an update monthly, and PeterJohn NumPy Matplotlib every 2 weeks. Most recently, Code Recipes was updated on October 30, 2026 and PeterJohn NumPy Matplotlib 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.*