# SaunaBox vs F3 Workout Timer

The clearest difference is review sentiment: F3 Workout Timer at 100% against SaunaBox's 37%. F3 Workout Timer also leads on rating (5.0 vs 2.8) and update cadence (every 2 days vs every 2 months). SaunaBox's advantage is ratings volume (42 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

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

F3 Workout Timer holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: SaunaBox has 42 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 37% of SaunaBox's written reviews are positive against 100% of F3 Workout Timer's.

SaunaBox ships an update every 2 months, F3 Workout Timer every 2 days. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | SaunaBox | F3 Workout Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (42 ratings)](https://appshunter.io/ios/app/saunabox/id6504122334/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/f3-workout-timer/id6780030503/reviews)** |
| Number of ratings | **42** | 3 |
| Positive reviews | 36.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | Free | Free |
| Size | 60 MB | 18 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [SaunaBox](https://appshunter.io/developer/1751000549) | [DAVID ADAM CRUSE](https://appshunter.io/developer/1895957997) |

## What reviewers say

### SaunaBox

[App page](https://appshunter.io/ios/app/saunabox/id6504122334)

This app enhances your personal sauna experience with customizable settings, real-time progress tracking, and guided breathwork and meditation sessions. Easily pair your device, capture moments, and shop for sauna essentials to elevate your wellness journey.

**Highlights:** Personalized setup, Effortless device pairing, Real-time session tracking, Capture and share moments, Shop for sauna essentials, Guided breathwork and meditation

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

**In-app purchases:** none


### F3 Workout Timer

[App page](https://appshunter.io/ios/app/f3-workout-timer/id6780030503)

This fitness timer offers personalized, motivating callouts during workouts. It synchronizes across devices for group sessions and supports various workout formats, including interval timers and freestyle stopwatches. Users can also manage playlists and submit custom callouts.

**Highlights:** Personalized name callouts, Real-time device synchronization, Adjustable intensity levels, Multiple workout formats, Saved timer presets, Region playlist management, Custom callout submission

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

**In-app purchases:** none


## Frequently asked questions

### Is SaunaBox free?

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

### Is F3 Workout Timer free?

F3 Workout Timer is free to download, with no in-app purchases.

### Which has better reviews, SaunaBox or F3 Workout Timer?

F3 Workout Timer is rated higher. SaunaBox averages 2.8 out of 5 from 42 ratings, while F3 Workout Timer averages 5.0 from 3 ratings.

### Do SaunaBox or F3 Workout Timer have ads?

Neither SaunaBox nor F3 Workout Timer shows ads.

### Which is updated more often, SaunaBox or F3 Workout Timer?

SaunaBox ships an update every 2 months, and F3 Workout Timer every 2 days. Most recently, SaunaBox was updated on October 16, 2026 and F3 Workout Timer on October 15, 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.*