# GotCGM vs F3 Workout Timer

The clearest difference is review sentiment: F3 Workout Timer at 100% against GotCGM's 30%. F3 Workout Timer also leads on rating (5.0 vs 3.4) and in-app purchases (none vs 2). GotCGM's advantage is ratings volume (15 vs 3). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. GotCGM sells 2 in-app purchases, starting at $3.00 per month. F3 Workout Timer asks for nothing beyond the download.

F3 Workout Timer holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: GotCGM has 15 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 30% of GotCGM's written reviews are positive against 100% of F3 Workout Timer's.

GotCGM ships an update every 3 weeks, F3 Workout Timer every 2 days. The most recent releases landed on October 8, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | GotCGM | F3 Workout Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (15 ratings)](https://appshunter.io/ios/app/gotcgm/id6754181671/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/f3-workout-timer/id6780030503/reviews)** |
| Number of ratings | **15** | 3 |
| Positive reviews | 30.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 168 MB | 18 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Gluroo Imaginations Inc.](https://appshunter.io/developer/1560748691) | [DAVID ADAM CRUSE](https://appshunter.io/developer/1895957997) |

## What reviewers say

### GotCGM

[App page](https://appshunter.io/ios/app/gotcgm/id6754181671)

This app displays your continuous glucose monitor (CGM) data on your Apple Watch, iPhone widgets, Dynamic Island, and even in your car. It integrates with Apple Health and supports Dexcom and Libre sensors for real-time blood sugar visibility.

**Highlights:** Real-time CGM data display, Apple Watch complications, iPhone lock/home screen widgets, Dynamic Island Live Activities, CarPlay integration, Apple Health sync, Dexcom & Libre sensor support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.00 | per month |
| Annual | $17.99 | per year |


### 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 GotCGM free?

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

### Is F3 Workout Timer free?

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

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

F3 Workout Timer is rated higher. GotCGM averages 3.4 out of 5 from 15 ratings, while F3 Workout Timer averages 5.0 from 3 ratings.

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

Neither GotCGM nor F3 Workout Timer shows ads.

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

GotCGM ships an update every 3 weeks, and F3 Workout Timer every 2 days. Most recently, GotCGM was updated on October 8, 2026 and F3 Workout Timer on September 30, 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.*