# Body Thermometer vs Gym Clock

The clearest difference is rating: Gym Clock at 4.8 against Body Thermometer's 3.4. Body Thermometer's advantage is update cadence (every 3 days vs fortnightly). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Body Thermometer sells 2 in-app purchases, starting at $6.99 per 7 days and Gym Clock sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Gym Clock holds the better App Store score, 4.8 against 3.4. Both are backed by a comparable volume of ratings — 9 and 11 respectively.

Body Thermometer ships an update every 3 days, Gym Clock fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Body Thermometer | Gym Clock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (9 ratings)](https://appshunter.io/ios/app/body-thermometer-temperature/id6751897543/reviews) | **[4.8 (11 ratings)](https://appshunter.io/ios/app/gym-clock/id6757344975/reviews)** |
| Number of ratings | 9 | **11** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 20 MB | 192 MB |
| Requires iOS | **16.0** | 16.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Krause Bakker](https://appshunter.io/developer/1859902270) | [Gym Clock Inc.](https://appshunter.io/developer/1866256026) |

## What reviewers say

### Body Thermometer

[App page](https://appshunter.io/ios/app/body-thermometer-temperature/id6751897543)

Easily log, track, and understand your body temperature over time. Monitor trends, add notes for symptoms, and set reminders to stay informed about your health. This tool is for informational purposes and not a substitute for professional medical advice.

**Highlights:** Log body temperature with date and time, Track trends with graphs and history, Add notes for symptoms, Set measurement reminders, Securely store health data

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Trial | $6.99 | per 7 days |
| Weekly | $6.99 | per 7 days |


### Gym Clock

[App page](https://appshunter.io/ios/app/gym-clock/id6757344975)

This alarm app uses your iPhone's camera to ensure you complete exercises before the alarm stops. It tracks your form and reps, offering customizable alarms and timers to keep you motivated. Unlock achievements and monitor your workout progress.

**Highlights:** Camera-based exercise detection, Real-time form tracking, Customizable alarms, Lock Screen timers, Workout streak tracking, Tiered achievements

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $1.99 | per month |
| Premium (Yearly) | $12.99 | per year |


## Frequently asked questions

### Is Body Thermometer free?

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

### Is Gym Clock free?

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

### Which has better reviews, Body Thermometer or Gym Clock?

Gym Clock is rated higher. Body Thermometer averages 3.4 out of 5 from 9 ratings, while Gym Clock averages 4.8 from 11 ratings.

### Do Body Thermometer or Gym Clock have ads?

Neither Body Thermometer nor Gym Clock shows ads.

### Which is updated more often, Body Thermometer or Gym Clock?

Body Thermometer ships an update every 3 days, and Gym Clock fortnightly. Most recently, Body Thermometer was updated on October 24, 2026 and Gym Clock 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.*