# Tribe Sauna vs Inform Physio

The clearest difference is in-app purchases: Tribe Sauna at none against Inform Physio's 4. Inform Physio's advantage is update cadence (weekly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Inform Physio sells 4 in-app purchases, starting at $29.00 per 7 days. Tribe Sauna asks for nothing beyond the download.

Tribe Sauna ships an update every 3 months, Inform Physio weekly. The most recent releases landed on October 5, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Tribe Sauna | Inform Physio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Size | 174 MB | 46 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 9+ | 17+ |
| Developer | [TRIBE SAUNA AND ICE PTY LTD](https://appshunter.io/developer/1755094288) | [Inform Physio Pty Ltd](https://appshunter.io/developer/6778810417) |

## What reviewers say

### Tribe Sauna

[App page](https://appshunter.io/ios/app/tribe-sauna/id6505089664)

**Features:** macOS Compatibility

**In-app purchases:** none


### Inform Physio

[App page](https://appshunter.io/ios/app/inform-physio/id6778810415)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $29.00 | per 7 days |
| Monthly | $99.00 | per month |
| 3-Month | $299.00 | per 3 months |
| 6-Month | $599.00 | per 6 months |


## Frequently asked questions

### Is Tribe Sauna free?

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

### Is Inform Physio free?

Inform Physio is free to download, with in-app purchases available.

### Do Tribe Sauna or Inform Physio have ads?

Neither Tribe Sauna nor Inform Physio shows ads.

### Which is updated more often, Tribe Sauna or Inform Physio?

Tribe Sauna ships an update every 3 months, and Inform Physio weekly. Most recently, Tribe Sauna was updated on October 5, 2026 and Inform Physio on October 9, 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.*