# Online System vs JP RAST

The clearest difference is update cadence: Online System at every 3 weeks against JP RAST's every 12 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.

Online System ships an update every 3 weeks, JP RAST every 12 months. Both last shipped on October 9, 2026.

## The numbers

| Metric | Online System | JP RAST |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 12 months |
| Size | 49 MB | 70 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Nilton da Costa Teixeira Junior](https://appshunter.io/developer/1630212092) | [Willian Silva](https://appshunter.io/developer/1709821372) |

## What reviewers say

### Online System

[App page](https://appshunter.io/ios/app/online-system/id1630212090)

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

**In-app purchases:** none


### JP RAST

[App page](https://appshunter.io/ios/app/jp-rast/id6469632770)

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

**In-app purchases:** none


## Frequently asked questions

### Is Online System free?

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

### Is JP RAST free?

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

### Do Online System or JP RAST have ads?

Neither Online System nor JP RAST shows ads.

### Which is updated more often, Online System or JP RAST?

Online System ships an update every 3 weeks, and JP RAST every 12 months. Most recently, Online System was updated on October 9, 2026 and JP RAST on October 9, 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.*