# Python Institute PCEP vs Learn Python in 21 Days

The clearest difference is rating: Learn Python in 21 Days at 4.5 against Python Institute PCEP's 3.0. Learn Python in 21 Days also leads on update cadence (every 2 months vs every 7 months) and ratings volume (17 vs 2). Python Institute PCEP's advantage is monetization model (free vs freemium) and iOS requirement (10.0 vs 15). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Python Institute PCEP sells 1 one-off in-app purchase and Learn Python in 21 Days sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Learn Python in 21 Days holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: Learn Python in 21 Days has 17 ratings behind it against 2, so its average is the more settled of the two.

Python Institute PCEP ships an update every 7 months, Learn Python in 21 Days every 2 months. The most recent releases landed on November 3, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Python Institute PCEP | Learn Python in 21 Days |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/python-institute-pcep-30-02/id6443729863/reviews) | **[4.5 (17 ratings)](https://appshunter.io/ios/app/learn-python-in-21-days/id6737173957/reviews)** |
| Number of ratings | 2 | **17** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | **Free** | Freemium |
| Size | 25 MB | 194 MB |
| Requires iOS | **10.0** | 15 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Trieu Tran](https://appshunter.io/developer/1570476726) | [Adam Atamnia](https://appshunter.io/developer/1775084049) |

## What reviewers say

### Python Institute PCEP

[App page](https://appshunter.io/ios/app/python-institute-pcep-30-02/id6443729863)

Prepare for your Python certification exam with a comprehensive practice tool. Features include monthly updated questions, filtering for weak areas, offline saving, an exam simulation mode, and detailed explanations for each answer. This app is designed to build your confidence for the real test.

**Highlights:** Monthly updated questions for 2026, Exact-filtering for mistake areas, Save difficult questions offline, Examination mode for realistic testing, Detailed explanations for answers, Focus on learning purposes

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Premium Content | $7.99 | one-time |


### Learn Python in 21 Days

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

Learn Python programming fundamentals through interactive lessons covering variables, data types, control flow, functions, and more. Master concepts like loops, dictionaries, and error handling with practical examples. Suitable for beginners looking to code.

**Highlights:** Variables and indentation, Data types exploration, Conditional statements, String manipulation, List and tuple operations, Looping constructs, Function definition, Error handling

**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 |


## Frequently asked questions

### Is Python Institute PCEP free?

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

### Is Learn Python in 21 Days free?

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

### Which has better reviews, Python Institute PCEP or Learn Python in 21 Days?

Learn Python in 21 Days is rated higher. Python Institute PCEP averages 3.0 out of 5 from 2 ratings, while Learn Python in 21 Days averages 4.5 from 17 ratings.

### Do Python Institute PCEP or Learn Python in 21 Days have ads?

Neither Python Institute PCEP nor Learn Python in 21 Days shows ads.

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

Python Institute PCEP ships an update every 7 months, and Learn Python in 21 Days every 2 months. Most recently, Python Institute PCEP was updated on November 3, 2026 and Learn Python in 21 Days on November 12, 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.*