# Learn Python in 21 Days vs QuickCast

The clearest difference is in-app purchases: QuickCast at none against Learn Python in 21 Days's 2. QuickCast also leads on update cadence (every 4 days vs every 2 months). Learn Python in 21 Days's advantage is device support (3 vs 1) and iOS requirement (15 vs 17.6). On price and ads 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. QuickCast asks for nothing beyond the download.

Learn Python in 21 Days ships an update every 2 months, QuickCast every 4 days. The most recent releases landed on October 24, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Learn Python in 21 Days | QuickCast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (17 ratings)](https://appshunter.io/ios/app/learn-python-in-21-days/id6737173957/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 191 MB | 12 MB |
| Requires iOS | **15** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Adam Atamnia](https://appshunter.io/developer/1775084049) | [Kazumasa Shimomura](https://appshunter.io/developer/1110502851) |

## 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 |


### QuickCast

[App page](https://appshunter.io/ios/app/quickcast-ai-listening/id6748022299)

**Features:** macOS Compatibility

**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 QuickCast free?

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

### Do Learn Python in 21 Days or QuickCast have ads?

Neither Learn Python in 21 Days nor QuickCast shows ads.

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

Learn Python in 21 Days ships an update every 2 months, and QuickCast every 4 days. Most recently, Learn Python in 21 Days was updated on October 24, 2026 and QuickCast on June 11, 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.*