# OK vs Bounce by Lize

The clearest difference is update cadence: OK at every 3 days against Bounce by Lize's every 2 months. OK also leads on iOS requirement (8.0 vs 15.0). 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.

OK ships an update every 3 days, Bounce by Lize every 2 months. The most recent releases landed on November 3, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | OK | Bounce by Lize |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 2 months |
| Size | 69 MB | 15 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Casa Solutions](https://appshunter.io/developer/1441535839) | [Trainin](https://appshunter.io/developer/1732652497) |

## What reviewers say

### OK

[App page](https://appshunter.io/ios/app/ok-gezond/id1662542690)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bounce by Lize

[App page](https://appshunter.io/ios/app/bounce-by-lize/id6796269713)

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

**In-app purchases:** none


## Frequently asked questions

### Is OK free?

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

### Is Bounce by Lize free?

Bounce by Lize is free to download, with no in-app purchases.

### Do OK or Bounce by Lize have ads?

Neither OK nor Bounce by Lize shows ads.

### Which is updated more often, OK or Bounce by Lize?

OK ships an update every 3 days, and Bounce by Lize every 2 months. Most recently, OK was updated on November 3, 2026 and Bounce by Lize 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.*