# Biochemistry+ vs THSA Learn

The clearest difference is in-app purchases: THSA Learn at none against Biochemistry+'s 6. THSA Learn also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Biochemistry+ sells 6 in-app purchases, starting at $7.99 per 7 days. THSA Learn asks for nothing beyond the download.

Biochemistry+ ships an update every 2 weeks, THSA Learn fortnightly. The most recent releases landed on October 10, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Biochemistry+ | THSA Learn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/biochemistry-plus/id6752859456/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 104 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Forwa Elade Wunde](https://appshunter.io/developer/1685241344) | [The Health Sciences Academy](https://appshunter.io/developer/1459867544) |

## What reviewers say

### Biochemistry+

[App page](https://appshunter.io/ios/app/biochemistry-plus/id6752859456)

Master biochemistry with engaging quizzes covering essential topics from water and pH to metabolism and molecular biology. Ideal for students and enthusiasts looking to deepen their understanding and skills in the field.

**Highlights:** Engaging quizzes, Comprehensive topic coverage, Water, pH, and buffers, Amino acids and proteins, Enzymes and kinetics, Metabolism modules, Molecular biology

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $7.99 | per 7 days |
| 1 Month | $19.99 | per month |
| 1 Year | $29.99 | per year |
| 1500 | $1.99 | one-time |
| 3500 | $2.99 | one-time |
| 9000 | $4.99 | one-time |


### THSA Learn

[App page](https://appshunter.io/ios/app/thsa-learn/id6759642072)

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

**In-app purchases:** none


## Frequently asked questions

### Is Biochemistry+ free?

Biochemistry+ is free to download, with in-app purchases available.

### Is THSA Learn free?

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

### Do Biochemistry+ or THSA Learn have ads?

Neither Biochemistry+ nor THSA Learn shows ads.

### Which is updated more often, Biochemistry+ or THSA Learn?

Biochemistry+ ships an update every 2 weeks, and THSA Learn fortnightly. Most recently, Biochemistry+ was updated on October 10, 2026 and THSA Learn on September 30, 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.*