# SaunaFlow vs Sauna Tracker & Session Log

The clearest difference is in-app purchases: Sauna Tracker & Session Log at none against SaunaFlow's 1. SaunaFlow's advantage is update cadence (fortnightly vs every 4 months) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. SaunaFlow sells 1 one-off in-app purchase. Sauna Tracker & Session Log asks for nothing beyond the download.

SaunaFlow ships an update fortnightly, Sauna Tracker & Session Log every 4 months. The most recent releases landed on November 5, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | SaunaFlow | Sauna Tracker & Session Log |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Size | 9 MB | 4 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [YANGLI CHEN](https://appshunter.io/developer/1886058795) | [LEAN ASIA CO., LTD](https://appshunter.io/developer/1815050814) |

## 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 Tracker & Session Log

[App page](https://appshunter.io/ios/app/sauna-tracker-and-session-log/id6772261621)

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

**In-app purchases:** none


## Frequently asked questions

### Is SaunaFlow free?

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

### Is Sauna Tracker & Session Log free?

Sauna Tracker & Session Log is free to download, with no in-app purchases.

### Do SaunaFlow or Sauna Tracker & Session Log have ads?

Neither SaunaFlow nor Sauna Tracker & Session Log shows ads.

### Which is updated more often, SaunaFlow or Sauna Tracker & Session Log?

SaunaFlow ships an update fortnightly, and Sauna Tracker & Session Log every 4 months. Most recently, SaunaFlow was updated on November 5, 2026 and Sauna Tracker & Session Log on November 13, 2026.

---

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