# Aerth Saunas vs LAB Studios

Aerth Saunas and LAB Studios are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 4, 2026.

## The numbers

| Metric | Aerth Saunas | LAB Studios |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 38 MB | 38 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [AERTH SAUNA CORP.](https://appshunter.io/developer/1803481386) | [The Lab Yoga Westshore Ltd](https://appshunter.io/developer/1454055985) |

## What reviewers say

### Aerth Saunas

[App page](https://appshunter.io/ios/app/aerth-saunas/id6743568947)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### LAB Studios

[App page](https://appshunter.io/ios/app/lab-studios/id6761487951)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Aerth Saunas free?

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

### Is LAB Studios free?

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

### Do Aerth Saunas or LAB Studios have ads?

Neither Aerth Saunas nor LAB Studios shows ads.

### Which is updated more often, Aerth Saunas or LAB Studios?

Aerth Saunas ships an update every 3 weeks, and LAB Studios every 3 weeks. Most recently, Aerth Saunas was updated on October 4, 2026 and LAB Studios on October 4, 2026.

---

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