# Bio Green vs E 68

The clearest difference is update cadence: Bio Green at every 3 weeks against E 68's every 2 months. 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.

Bio Green ships an update every 3 weeks, E 68 every 2 months. The most recent releases landed on September 26, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Bio Green | E 68 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 9 MB | 62 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Ha Le](https://appshunter.io/developer/1717018293) | [Dong Tran](https://appshunter.io/developer/1775596545) |

## What reviewers say

### Bio Green

[App page](https://appshunter.io/ios/app/bio-green/id6498895167)

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

**In-app purchases:** none


### E 68

[App page](https://appshunter.io/ios/app/e-68/id6740467873)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bio Green free?

Bio Green is free to download, with no in-app purchases.

### Is E 68 free?

E 68 is free to download, with no in-app purchases.

### Do Bio Green or E 68 have ads?

Neither Bio Green nor E 68 shows ads.

### Which is updated more often, Bio Green or E 68?

Bio Green ships an update every 3 weeks, and E 68 every 2 months. Most recently, Bio Green was updated on September 26, 2026 and E 68 on September 21, 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.*