# Back to This vs Arise OS

The clearest difference is in-app purchases: Arise OS at none against Back to This's 1. Arise OS also leads on update cadence (every 10 days vs every 3 weeks) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Back to This sells 1 in-app purchase, starting at $4.99 per month. Arise OS asks for nothing beyond the download.

Back to This ships an update every 3 weeks, Arise OS every 10 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Back to This | Arise OS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Size | 6 MB | 24 MB |
| Requires iOS | 18.6 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Quanite FZE](https://appshunter.io/developer/1845665838) | [Anil Kumar](https://appshunter.io/developer/6791562836) |

## What reviewers say

### Back to This

[App page](https://appshunter.io/ios/app/back-to-this/id6772779325)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Back to This Pro | $4.99 | per month |


### Arise OS

[App page](https://appshunter.io/ios/app/arise-os/id6791562833)

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

**In-app purchases:** none


## Frequently asked questions

### Is Back to This free?

Back to This is free to download, with in-app purchases available.

### Is Arise OS free?

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

### Do Back to This or Arise OS have ads?

Neither Back to This nor Arise OS shows ads.

### Which is updated more often, Back to This or Arise OS?

Back to This ships an update every 3 weeks, and Arise OS every 10 days. Most recently, Back to This was updated on October 28, 2026 and Arise OS on October 29, 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.*