# ProEye ACS vs Thrive Sleep

The clearest difference is iOS requirement: Thrive Sleep at 13.0 against ProEye ACS's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

ProEye ACS ships an update fortnightly, Thrive Sleep every 3 weeks. The most recent releases landed on October 4, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | ProEye ACS | Thrive Sleep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 10 MB | 35 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AirNet](https://appshunter.io/developer/1321825811) | [Qingdao Richmat Intelligence Technology Inc.](https://appshunter.io/developer/1814751082) |

## What reviewers say

### ProEye ACS

[App page](https://appshunter.io/ios/app/proeye-acs/id1585793586)

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

**In-app purchases:** none


### Thrive Sleep

[App page](https://appshunter.io/ios/app/thrive-sleep/id6749285652)

**In-app purchases:** none


## Frequently asked questions

### Is ProEye ACS free?

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

### Is Thrive Sleep free?

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

### Do ProEye ACS or Thrive Sleep have ads?

Neither ProEye ACS nor Thrive Sleep shows ads.

### Which is updated more often, ProEye ACS or Thrive Sleep?

ProEye ACS ships an update fortnightly, and Thrive Sleep every 3 weeks. Most recently, ProEye ACS was updated on October 4, 2026 and Thrive Sleep on October 6, 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.*