# Learn Python in 21 Days vs Code Drills

The clearest difference is review sentiment: Code Drills at 100% against Learn Python in 21 Days's 0%. Code Drills also leads on rating (5.0 vs 4.5) and in-app purchases (none vs 2). Learn Python in 21 Days's advantage is ads (none vs shown) and ratings volume (17 vs 1). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Learn Python in 21 Days sells 2 in-app purchases, starting at $9.99 per month. Code Drills asks for nothing beyond the download.

Code Drills holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Learn Python in 21 Days has 17 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Learn Python in 21 Days's written reviews are positive against 100% of Code Drills's.

Learn Python in 21 Days ships an update every 2 months, Code Drills every 4 days. The most recent releases landed on September 20, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Learn Python in 21 Days | Code Drills |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (17 ratings)](https://appshunter.io/ios/app/learn-python-in-21-days/id6737173957/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/code-drills-learn-python-and-ai/id6761028767/reviews)** |
| Number of ratings | **17** | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 191 MB | 65 MB |
| Requires iOS | **15** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adam Atamnia](https://appshunter.io/developer/1775084049) | [Federico Raimondi Cominesi](https://appshunter.io/developer/1887383028) |

## What reviewers say

### Learn Python in 21 Days

[App page](https://appshunter.io/ios/app/learn-python-in-21-days/id6737173957)

Master Python programming with interactive lessons covering variables, data types, loops, functions, and more. Practice coding directly within the app and explore advanced topics like error handling and object-oriented programming.

**Highlights:** Variables, indentation, and comments, Data types: int, float, str, bool, list, tuple, set, dict, Control flow: conditions and loops, Functions and modules, Error handling and class basics, In-app coding practice

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Full Access | $9.99 | per month |
| Lifetime Full Access | $19.99 | one-time |


### Code Drills

[App page](https://appshunter.io/ios/app/code-drills-learn-python-and-ai/id6761028767)

Turn idle moments into productive coding practice with short, daily drills and bite-sized lessons. Sharpen your logic, syntax, and problem-solving skills across multiple languages, from beginner basics to advanced challenges. Ideal for learning, refreshing skills, or staying sharp in the age of AI.

**Highlights:** Short coding drills, Bite-sized lessons, Multiple programming languages, Beginner to advanced levels, Daily practice focus, Logic and syntax training

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

**In-app purchases:** none


## Frequently asked questions

### Is Learn Python in 21 Days free?

Learn Python in 21 Days is free to download, with in-app purchases available.

### Is Code Drills free?

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

### Which has better reviews, Learn Python in 21 Days or Code Drills?

Code Drills is rated higher. Learn Python in 21 Days averages 4.5 out of 5 from 17 ratings, while Code Drills averages 5.0 from 1 ratings.

### Do Learn Python in 21 Days or Code Drills have ads?

Code Drills shows ads; Learn Python in 21 Days does not.

### Which is updated more often, Learn Python in 21 Days or Code Drills?

Learn Python in 21 Days ships an update every 2 months, and Code Drills every 4 days. Most recently, Learn Python in 21 Days was updated on September 20, 2026 and Code Drills on October 7, 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.*