# Codon One vs Philosophy Master Learn School

The clearest difference is update cadence: Codon One at every 3 weeks against Philosophy Master Learn School's every 2 months. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Codon One sells 7 one-off in-app purchases and Philosophy Master Learn School sells 7 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Codon One against 4.6 for Philosophy Master Learn School. Both are backed by a comparable volume of ratings — 25 and 46 respectively. Written reviews are what separate them: 76% of Codon One's written reviews are positive against 80% of Philosophy Master Learn School's.

Codon One ships an update every 3 weeks, Philosophy Master Learn School every 2 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Codon One | Philosophy Master Learn School |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (25 ratings)](https://appshunter.io/ios/app/codon-one-biology-study/id1517313390/reviews) | **[4.6 (46 ratings)](https://appshunter.io/ios/app/philosophy-master-learn-school/id6451477746/reviews)** |
| Number of ratings | 25 | **46** |
| Positive reviews | 76.5% of reviews | **80.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 277 MB | 117 MB |
| Requires iOS | 15.6 | **15.5** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Daniel Gebert](https://appshunter.io/developer/1517313389) | [Carlo Terracciano](https://appshunter.io/developer/1159639539) |

## What reviewers say

### Codon One

[App page](https://appshunter.io/ios/app/codon-one-biology-study/id1517313390)

Master molecular biology, genetics, evolution, and life chemistry through interactive modules and quizzes. Explore essential concepts with clear diagrams and concise explanations. Includes helpful tools for sequence analysis and genetic code reference.

**Highlights:** Interactive learning modules, Quick quizzes for comprehension, Clear diagrams and plain language, Molecule reference guide, Sequence analysis tools, Genetic code exploration

**Features:** Family Sharing, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Module 2: Genetics | Free | one-time |
| Module 1: Chemistry of Life | Free | one-time |
| Module 3: Evolution | $2.99 | one-time |
| Module 4: Science History | $2.99 | one-time |
| Module 5: Cell Biology | $2.99 | one-time |
| Module 6: Development | $2.99 | one-time |
| Unlock All | $8.99 | one-time |


### Philosophy Master Learn School

[App page](https://appshunter.io/ios/app/philosophy-master-learn-school/id6451477746)

This app makes learning philosophy engaging and accessible. It breaks down complex ideas from ancient to modern thinkers into simple terms with practical examples. Study using mind maps, flashcards, and quizzes to explore the world of philosophy.

**Highlights:** Simplified theory explanations, Interactive mind maps, Topic-specific quizzes, Customizable flashcards, Comprehensive historical content, Practical everyday examples

**Features:** Family Sharing, Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Philosophy · Monthly | $3.99 | per month |
| Philosophy · Monthly | $5.99 | per month |
| Philosophy · Annual | $8.99 | per year |
| Philosophy · Annual | $24.99 | per year |
| Philosophy · Annual | $24.99 | per year |
| Lifetime Sub - Philosophy | $29.99 | one-time |
| Thinkers, Ideas & Summaries | $99.99 | one-time |


## Frequently asked questions

### Is Codon One free?

Codon One is free to download, with in-app purchases available.

### Is Philosophy Master Learn School free?

Philosophy Master Learn School is free to download, with in-app purchases available.

### Which has better reviews, Codon One or Philosophy Master Learn School?

Philosophy Master Learn School is rated higher. Codon One averages 4.5 out of 5 from 25 ratings, while Philosophy Master Learn School averages 4.6 from 46 ratings.

### Do Codon One or Philosophy Master Learn School have ads?

Neither Codon One nor Philosophy Master Learn School shows ads.

### Which is updated more often, Codon One or Philosophy Master Learn School?

Codon One ships an update every 3 weeks, and Philosophy Master Learn School every 2 months. Most recently, Codon One was updated on October 29, 2026 and Philosophy Master Learn School on October 24, 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.*