# MIT Recreation vs Sauna Tracker & Session Log

The clearest difference is update cadence: Sauna Tracker & Session Log at every 4 months against MIT Recreation's every 9 months. MIT Recreation's advantage is iOS requirement (13.0 vs 17.0). 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.

MIT Recreation ships an update every 9 months, Sauna Tracker & Session Log every 4 months. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | MIT Recreation | Sauna Tracker & Session Log |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (23 ratings)](https://appshunter.io/ios/app/mit-recreation/id1569662510/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 11.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 4 months** |
| Monetization | Free | — |
| Size | 38 MB | 4 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Massachusetts Institute of Technology](https://appshunter.io/developer/353590322) | [LEAN ASIA CO., LTD](https://appshunter.io/developer/1815050814) |

## What reviewers say

### MIT Recreation

[App page](https://appshunter.io/ios/app/mit-recreation/id1569662510)

Connect to MIT Recreation programs and services, manage your account, and browse available offerings. Register for classes, book court space, and view your program packages. Private lessons require direct scheduling with instructors.

**Highlights:** Account management, Payment processing, Program browsing, Class registration, Court space booking, Package viewing

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

**In-app purchases:** none


### 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 MIT Recreation free?

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

### Is Sauna Tracker & Session Log free?

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

### Do MIT Recreation or Sauna Tracker & Session Log have ads?

Neither MIT Recreation nor Sauna Tracker & Session Log shows ads.

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

MIT Recreation ships an update every 9 months, and Sauna Tracker & Session Log every 4 months. Most recently, MIT Recreation was updated on October 7, 2026 and Sauna Tracker & Session Log on October 13, 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.*