# UofG Molecular Methods vs Codon One

The clearest difference is rating: UofG Molecular Methods at 5.0 against Codon One's 4.4. UofG Molecular Methods also leads on in-app purchases (none vs 7) and review sentiment (100% vs 76%). Codon One's advantage is update cadence (every 3 weeks vs every 42 months) and ratings volume (23 vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Codon One sells 7 one-off in-app purchases. UofG Molecular Methods asks for nothing beyond the download.

UofG Molecular Methods holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Codon One has 23 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of UofG Molecular Methods's written reviews are positive against 76% of Codon One's.

UofG Molecular Methods ships an update every 42 months, Codon One every 3 weeks. The most recent releases landed on June 4, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | UofG Molecular Methods | Codon One |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/uofg-molecular-methods/id1185257209/reviews)** | [4.4 (23 ratings)](https://appshunter.io/ios/app/codon-one-biology-study/id1517313390/reviews) |
| Number of ratings | 1 | **23** |
| Positive reviews | **100.0% of reviews** | 76.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 42 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 16 MB | 252 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [University of Glasgow](https://appshunter.io/developer/413249812) | [Daniel Gebert](https://appshunter.io/developer/1517313389) |

## What reviewers say

### UofG Molecular Methods

[App page](https://appshunter.io/ios/app/uofg-molecular-methods/id1185257209)

This app supports students in molecular biology courses by providing information on techniques, workflow diagrams, quizzes, and a glossary. It also includes an interactive calculator and educational videos to enhance learning for life science degree programs.

**Highlights:** Molecular technique information, Workflow diagrams, Multiple choice quizzes, Interactive calculator, Glossary of terms, Educational videos and images

**In-app purchases:** none


### 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 1: Chemistry of Life | Free | one-time |
| Module 2: Genetics | $2.99 | 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 |


## Frequently asked questions

### Is UofG Molecular Methods free?

UofG Molecular Methods is free to download, with no in-app purchases.

### Is Codon One free?

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

### Which has better reviews, UofG Molecular Methods or Codon One?

UofG Molecular Methods is rated higher. UofG Molecular Methods averages 5.0 out of 5 from 1 ratings, while Codon One averages 4.4 from 23 ratings.

### Do UofG Molecular Methods or Codon One have ads?

Neither UofG Molecular Methods nor Codon One shows ads.

### Which is updated more often, UofG Molecular Methods or Codon One?

UofG Molecular Methods ships an update every 42 months, and Codon One every 3 weeks. Most recently, UofG Molecular Methods was updated on June 4, 2026 and Codon One on September 8, 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.*