# SaunaFlow vs Sauna Trainer

The clearest difference is update cadence: Sauna Trainer at weekly against SaunaFlow's fortnightly. SaunaFlow's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. SaunaFlow sells 1 one-off in-app purchase and Sauna Trainer sells 1 in-app purchase, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

SaunaFlow ships an update fortnightly, Sauna Trainer weekly. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SaunaFlow | Sauna Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/sauna-trainer/id6767308859/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | — | Freemium |
| Size | 9 MB | 149 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [YANGLI CHEN](https://appshunter.io/developer/1886058795) | [Fractelle Inc](https://appshunter.io/developer/1896464296) |

## What reviewers say

### SaunaFlow

[App page](https://appshunter.io/ios/app/saunaflow-sauna-and-cold-timer/id6761906547)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SaunaFlow Premium | $4.99 | one-time |


### Sauna Trainer

[App page](https://appshunter.io/ios/app/sauna-trainer/id6767308859)

Enhance your sauna experience with guided sessions and performance tracking. Features a free timer and basic voice guidance, with optional Pro tools for advanced audio, history, and insights.

**Highlights:** Free sauna timer, Basic voice guidance, Full guided audio programs, Saved session history, Progress tracking, Wellness insights

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sauna Trainer Pro Monthly | $3.99 | per month |


## Frequently asked questions

### Is SaunaFlow free?

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

### Is Sauna Trainer free?

Sauna Trainer is free to download, with in-app purchases available.

### Do SaunaFlow or Sauna Trainer have ads?

Neither SaunaFlow nor Sauna Trainer shows ads.

### Which is updated more often, SaunaFlow or Sauna Trainer?

SaunaFlow ships an update fortnightly, and Sauna Trainer weekly. Most recently, SaunaFlow was updated on October 28, 2026 and Sauna Trainer on October 24, 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.*