# Study Fun English vs BioChem Sprint 9

The clearest difference is update cadence: Study Fun English at daily against BioChem Sprint 9's every 2 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Study Fun English ships an update daily, BioChem Sprint 9 every 2 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Study Fun English | BioChem Sprint 9 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 days |
| Size | 21 MB | 20 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Duy Nhat Hoang](https://appshunter.io/developer/1854106513) | [Nguyen Khanh Vy](https://appshunter.io/developer/1868173737) |

## What reviewers say

### Study Fun English

[App page](https://appshunter.io/ios/app/study-fun-english/id6756089425)

**Features:** macOS Compatibility

**In-app purchases:** none


### BioChem Sprint 9

[App page](https://appshunter.io/ios/app/biochem-sprint-9/id6757666372)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Study Fun English free?

Study Fun English is free to download, with no in-app purchases.

### Is BioChem Sprint 9 free?

BioChem Sprint 9 is free to download, with no in-app purchases.

### Do Study Fun English or BioChem Sprint 9 have ads?

Neither Study Fun English nor BioChem Sprint 9 shows ads.

### Which is updated more often, Study Fun English or BioChem Sprint 9?

Study Fun English ships an update daily, and BioChem Sprint 9 every 2 days. Most recently, Study Fun English was updated on November 9, 2026 and BioChem Sprint 9 on October 31, 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.*