# Synion vs Nijar Green Bio

The clearest difference is update cadence: Nijar Green Bio at every 3 weeks against Synion's every 3 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.

Synion ships an update every 3 months, Nijar Green Bio every 3 weeks. The most recent releases landed on October 7, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Synion | Nijar Green Bio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 85 MB | 45 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IKOS ADVANCED S,L.](https://appshunter.io/developer/1547875547) | [ORIZON SOFTWARE](https://appshunter.io/developer/1597340950) |

## What reviewers say

### Synion

[App page](https://appshunter.io/ios/app/synion/id1559949688)

**Features:** macOS Compatibility

**In-app purchases:** none


### Nijar Green Bio

[App page](https://appshunter.io/ios/app/nijar-green-bio/id6480101703)

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

**In-app purchases:** none


## Frequently asked questions

### Is Synion free?

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

### Is Nijar Green Bio free?

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

### Do Synion or Nijar Green Bio have ads?

Neither Synion nor Nijar Green Bio shows ads.

### Which is updated more often, Synion or Nijar Green Bio?

Synion ships an update every 3 months, and Nijar Green Bio every 3 weeks. Most recently, Synion was updated on October 7, 2026 and Nijar Green Bio on October 25, 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.*