# CORE Thermal Sensor vs Hexis Live

The clearest difference is update cadence: Hexis Live at fortnightly against CORE Thermal Sensor's every 2 months. Hexis Live also leads on rating (2.8 vs 2.5) and review sentiment (34% vs 16%). 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.

Hexis Live holds the better App Store score, 2.8 against 2.5. Both are backed by a comparable volume of ratings — 35 and 27 respectively. Written reviews point the same way: 16% of CORE Thermal Sensor's written reviews are positive against 34% of Hexis Live's.

CORE Thermal Sensor ships an update every 2 months, Hexis Live fortnightly. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | CORE Thermal Sensor | Hexis Live |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (35 ratings)](https://appshunter.io/ios/app/core-thermal-sensor/id1521866309/reviews) | **[2.8 (27 ratings)](https://appshunter.io/ios/app/hexis-live/id1610334327/reviews)** |
| Number of ratings | **35** | 27 |
| Positive reviews | 15.6% of reviews | **34.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 55 MB | 77 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [greenteg AG](https://appshunter.io/developer/1510577388) | [Applied Behaviour Systems Ltd.](https://appshunter.io/developer/1610334329) |

## What reviewers say

### 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


### Hexis Live

[App page](https://appshunter.io/ios/app/hexis-live/id1610334327)

This app creates personalized nutrition plans for athletes based on their unique needs and daily activity. It uses intelligent algorithms to calculate energy requirements minute-by-minute, synchronizes with training data, and provides real-time insights for optimal performance and recovery.

**Highlights:** Carb Coding™ for individual needs, On-demand training and wearable sync, Intra-workout fuelling guidance, Personalized calories and macros, Live energy insights, Flexible meal patterns, Extensive meal logging database

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

**In-app purchases:** none


## Frequently asked questions

### Is CORE Thermal Sensor free?

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

### Is Hexis Live free?

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

### Which has better reviews, CORE Thermal Sensor or Hexis Live?

Hexis Live is rated higher. CORE Thermal Sensor averages 2.5 out of 5 from 35 ratings, while Hexis Live averages 2.8 from 27 ratings.

### Do CORE Thermal Sensor or Hexis Live have ads?

Neither CORE Thermal Sensor nor Hexis Live shows ads.

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

CORE Thermal Sensor ships an update every 2 months, and Hexis Live fortnightly. Most recently, CORE Thermal Sensor was updated on September 23, 2026 and Hexis Live on September 21, 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.*