# Baysten vs Approval Studio

The clearest difference is update cadence: Baysten at every 4 weeks against Approval Studio's every 10 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.

Baysten ships an update every 4 weeks, Approval Studio every 10 months. The most recent releases landed on September 19, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Baysten | Approval Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 10 months |
| Size | 53 MB | 3 MB |
| Requires iOS | **18.0** | 18.4 |
| Devices | iPhone, Mac | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aaktei International GmbH](https://appshunter.io/developer/1650719650) | [HiTech Service](https://appshunter.io/developer/1124417233) |

## What reviewers say

### Baysten

[App page](https://appshunter.io/ios/app/baysten/id6444569659)

**Features:** Vision Pro support

**In-app purchases:** none


### Approval Studio

[App page](https://appshunter.io/ios/app/approval-studio/id6747336607)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Baysten free?

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

### Is Approval Studio free?

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

### Do Baysten or Approval Studio have ads?

Neither Baysten nor Approval Studio shows ads.

### Which is updated more often, Baysten or Approval Studio?

Baysten ships an update every 4 weeks, and Approval Studio every 10 months. Most recently, Baysten was updated on September 19, 2026 and Approval Studio on September 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*