# Tymewear vs CORE Thermal Sensor

The clearest difference is review sentiment: Tymewear at 59% against CORE Thermal Sensor's 16%. Tymewear also leads on rating (3.7 vs 2.5) and update cadence (every 11 days vs every 2 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Tymewear holds the better App Store score, 3.7 against 2.5. Both are backed by a comparable volume of ratings — 34 and 35 respectively. Written reviews point the same way: 59% of Tymewear's written reviews are positive against 16% of CORE Thermal Sensor's.

Tymewear ships an update every 11 days, CORE Thermal Sensor every 2 months. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Tymewear | CORE Thermal Sensor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (34 ratings)](https://appshunter.io/ios/app/tymewear/id1479457985/reviews)** | [2.5 (35 ratings)](https://appshunter.io/ios/app/core-thermal-sensor/id1521866309/reviews) |
| Number of ratings | 34 | **35** |
| Positive reviews | **59.3% of reviews** | 15.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 2 months |
| Monetization | Free | Free |
| Size | 122 MB | 55 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Tyme Wear, Inc](https://appshunter.io/developer/1174372314) | [greenteg AG](https://appshunter.io/developer/1510577388) |

## What reviewers say

### Tymewear

[App page](https://appshunter.io/ios/app/tymewear/id1479457985)

This app analyzes your heart rate and ventilation data to identify personalized training zones. It provides a tailored training profile and suggests workouts to help you improve your fitness.

**Highlights:** Personalized training zones, Heart rate data analysis, Ventilation data analysis, Personalized training profile, Workout recommendations

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### CORE Thermal Sensor

[App page](https://appshunter.io/ios/app/core-thermal-sensor/id1521866309)

This app continuously monitors your core body temperature and thermal strain, providing critical data for heat training and optimal race performance. It helps athletes of all levels improve their training and achieve better results.

**Highlights:** Continuous core body temperature monitoring, Real-time Heat Strain Index, Heat Zones for training and racing, Heat Training Load and Adaptation Score, Passive heat training tracking, Data trends and historical analysis, Connectivity with sports devices

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

**In-app purchases:** none


## Frequently asked questions

### Is Tymewear free?

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

### Is CORE Thermal Sensor free?

CORE Thermal Sensor is free to download, with no in-app purchases.

### Which has better reviews, Tymewear or CORE Thermal Sensor?

Tymewear is rated higher. Tymewear averages 3.7 out of 5 from 34 ratings, while CORE Thermal Sensor averages 2.5 from 35 ratings.

### Do Tymewear or CORE Thermal Sensor have ads?

Neither Tymewear nor CORE Thermal Sensor shows ads.

### Which is updated more often, Tymewear or CORE Thermal Sensor?

Tymewear ships an update every 11 days, and CORE Thermal Sensor every 2 months. Most recently, Tymewear was updated on September 24, 2026 and CORE Thermal Sensor on September 23, 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.*