InsideRide vs CORE Thermal Sensor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
InsideRide
Control your smart roller with this companion app. Adjust riding modes, manage settings, and update firmware. Offers full access via a yearly subscription.
- Control roller functions
- Adjust riding modes (ERG, Sim, Resistance)
- Manage settings
- Firmware updates
- Subscription for full access
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Companion app for the InsideRide E-Motion Smart Roller. The app allows you to control all functions and settings of your Roller including Riding in ERG, Sim, Resistance and preset modes, firmware updates, and the changes to settings. In app you can purchase a one year subscription for full access to all app functions for $14.99. Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's account cettings after purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. For terms and conditions visit: http://dmlllc.com/insideride_app/terms_and_conditions.html For privacy policy: http://dmlllc.com/insideride_app/privacy_policy.html
CORE Thermal Sensor
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.
- 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
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The CORE Thermal Sensor accurately measures your core body temperature and thermal strain on your body – continuously and non-invasively. Thermal data and insights are critical for facilitating safe and effective heat training and for performing optimally on race day. Designed for athletes at all levels, CORE will help to improve your training and performance in your personal adventures or races. IMPORTANT: The CORE app is designed to work with the CORE device which you can order at www.corebodytemp.com Here's how it works: • Set up your CORE sensor: connect your heart rate monitor and sports devices for optimal sensor use. • Measure your thermal vitals during training: mount the newly designed clip on your heart rate strap and snap in the CORE sensor. Shake the sensor to wake it up, wear it and track your thermal data. • Core body temperature: the interior temperature deep in your body, including organs and other tissues. A critical measure during sports, it can reach up to 40°C (104°F) during vigorous activity in hot environments. Be aware that hotter is not better – cooler is faster. • Heat Strain Index: A combination of your core body temperature and skin temperature representing the thermal strain on your body. The real-time feedback on how hard your body is working to stay cool, delivering a value from 0 (no heat strain) to around 10 (extremely high heat strain). • Heat Zones: Your Heat Strain Index divided into easy-to-use zones. Heat Zone 3 will likely lead to a performance loss, BUT it is the needed stimuli to create adaptations in your body. During heat training, strive for time in heat zone 3. During racing, stay cool and prevent a performance loss by staying in heat zone 1 or 2. • Heat Training Load: a cumulative daily metric of the heat strain on your body. A daily value of 10 out of 10 indicates ideal contribution to heat adaptations. More is not always better! • Heat Adaptation Score: Track your heat adaptations over time with effective heat training. Get a heat champion to perform best in the heat. Long-term heat training will most likely lead to improvements also in cool conditions. • Add your passive heat training: Supplementing your active heat training or general training with passive heat exposure in a sauna or hot bath. You can track your sessions in the app manually, contributing to your heat adaptation score. NOTE: do NOT take your CORE sensor into the sauna or hot environments. What else you can do in the CORE app: • Dig into the details: See a breakdown of your thermal data, and even see trends across days, weeks and months. • Share your CORE metrics with your friends through the social sharing feature, earning more kudos and likes • Connect your connectivity accounts (e.g. Garmin) to directly synchronize your data after the training. • Update your sensor to the latest firmware ensuring having the best sensor functionality. Note: CORE provides products and services designed for general fitness and training purposes. For accurate measurement readings during sports, a connection to a heart rate monitor is necessary. CORE products and services are not medical devices, not intended to treat or diagnose any disease, and should not be used as a substitute for professional medical advice, diagnosis or treatment. All content available through CORE products and services is for general informational purposes only.
Screenshots
Verdict
The clearest difference is monetization model: CORE Thermal Sensor at free against InsideRide's subscription. CORE Thermal Sensor also leads on review sentiment (19% vs 0%) and ratings volume (35 vs 8). InsideRide's advantage is rating (2.9 vs 2.5) and update cadence (every 3 weeks vs every 2 months). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
InsideRide holds the better App Store score, 2.9 against 2.5. Both are backed by a comparable volume of ratings — 8 and 35 respectively. Written reviews complicate that: 0% of InsideRide's written reviews are positive against 19% of CORE Thermal Sensor's, so the app with the better star average is not the one people write more warmly about.
InsideRide ships an update every 3 weeks, CORE Thermal Sensor every 2 months. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.
| Parameter | InsideRide | CORE Thermal Sensor |
|---|---|---|
| Price | Free | Free |
| Rating | 2.9 (8 ratings) — better | 2.5 (35 ratings) |
| Positive reviews | 0.0% of reviews | 18.8% of reviews — better |
| Number of ratings | 8 | 35 — better |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Subscription | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.1 — better | 15.1 |
| Further details — not scored | ||
| Size | 30 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | DML llc | greenteg AG |
Customer experience
InsideRide
CORE Thermal Sensor
In-app purchases
InsideRide
No in-app purchases
CORE Thermal Sensor
No in-app purchases
Questions
Is InsideRide free?
Is CORE Thermal Sensor free?
Which has better reviews, InsideRide or CORE Thermal Sensor?
Do InsideRide or CORE Thermal Sensor have ads?
Which is updated more often, InsideRide or CORE Thermal Sensor?
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