# CORE Thermal Sensor vs Vekta

The clearest difference is rating: Vekta at 5.0 against CORE Thermal Sensor's 2.5. Vekta also leads on update cadence (every 3 weeks vs every 2 months). CORE Thermal Sensor's advantage is ratings volume (35 vs 1) and device support (3 vs 1). 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.

Vekta holds the better App Store score, 5.0 against 2.5. That said, the two scores are not equally well evidenced: CORE Thermal Sensor has 35 ratings behind it against 1, so its average is the more settled of the two.

CORE Thermal Sensor ships an update every 2 months, Vekta every 3 weeks. The most recent releases landed on October 23, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | CORE Thermal Sensor | Vekta |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (35 ratings)](https://appshunter.io/ios/app/core-thermal-sensor/id1521866309/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vekta/id6599843012/reviews)** |
| Number of ratings | **35** | 1 |
| Positive reviews | 18.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 55 MB | 83 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [greenteg AG](https://appshunter.io/developer/1510577388) | [GRAIG](https://appshunter.io/developer/1601859317) |

## 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


### Vekta

[App page](https://appshunter.io/ios/app/vekta/id6599843012)

This platform uses AI and advanced models to provide personalized training and recovery insights for endurance athletes and coaches. It integrates data from various devices to offer actionable feedback and optimize performance.

**Highlights:** AI-driven personalized training insights, Integrates with Garmin, Wahoo, Whoop, Oura, Scientifically validated metrics (CP modeling, Adaptive Zones), Actionable feedback after every session, Connects athletes, coaches, and sports scientists, Performance gain and injury risk reduction data

**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 Vekta free?

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

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

Vekta is rated higher. CORE Thermal Sensor averages 2.5 out of 5 from 35 ratings, while Vekta averages 5.0 from 1 ratings.

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

Neither CORE Thermal Sensor nor Vekta shows ads.

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

CORE Thermal Sensor ships an update every 2 months, and Vekta every 3 weeks. Most recently, CORE Thermal Sensor was updated on October 23, 2026 and Vekta on October 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.*