Overvam vs TrailCore Radar
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Overvam
This app offers a unique approach to cycling training, focusing on personalized adjustments to body weight, training, and metabolism. It aims to enhance your power-to-weight ratio, W/Kg, overall health, and VAM.
- Personalized training system
- Body weight adjustment
- Metabolism improvement
- Power-to-weight ratio enhancement
- VAM improvement
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OVERVAM is an unconventional cycling APP that challenges the standard training system through a personalized action on body weight, training and metabolism, improving power-to-weight ratio, W/Kg, health and VAM! EULA: https://www.iubenda.com/termini-e-condizioni/48124594
TrailCore Radar
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TrailCore Radar is a real-time GPS tracking tool to follow not just individuals, but groups and athletes during any outdoor activity โ live, not just at the finish line! Cycling rides, hikes, trekking, MTB races, trail running, cycling tours and any sporting or group event. NOTE TrailCore Radar collects location data to enable GPS tracking even when the app is closed or not in use, for the duration of the sporting event. Background tracking is optimized for endurance activities: hours of battery life, screen off. HOW IT WORKS โ The organiser creates the event, uploads the GPX track and gets a 4-digit code โ Participants join with the code and activate the GPS tracker with a single tap โ Family, friends and the team follow the live map from any browser โ no app needed FOR PARTICIPANTS โ One-tap GPS tracker โ no registration required โ Works with the screen off (background tracking) โ Automatic position update every 30 seconds โ SOS button for emergencies โ Real-time battery indicator FOR ORGANISERS โ Web dashboard to monitor all participants on the map โ GPX track overlaid on the map โ Automatic alerts: participant stopped, signal lost โ Shareable event code in one click โ No infrastructure required โ works immediately FOR FAMILY & SPECTATORS โ Live map accessible from any browser, no app needed โ Real-time updates via WebSocket โ Optimised for smartphones NOTE TrailCore Radar is a free amateur project, developed and maintained on a personal basis with no profit motive. Users are responsible for their own safety decisions in the field.
Screenshots
Verdict
The clearest difference is in-app purchases: TrailCore Radar at none against Overvam's 2. Overvam's advantage is iOS requirement (11.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Overvam sells 2 in-app purchases, starting at $24.99 per month. TrailCore Radar asks for nothing beyond the download.
Overvam ships an update every 2 days, TrailCore Radar every 4 days. The most recent releases landed on October 16, 2026 and October 10, 2026 respectively.
| Parameter | Overvam | TrailCore Radar |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | โ |
| Update frequency | Every 2 days โ better | Every 4 days |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Monetization | Subscription | โ |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 โ better | 15.1 |
| Further details โ not scored | ||
| Size | 118 MB | 26 MB |
| Age rating | 17+ | 4+ |
| Developer | 7 Watts per Kilo Sarl | GIANFRANCO MOLLO |
In-app purchases
Overvam
- Monthly subscription$24.991 Month
- Yearly subscription$249.001 Year
TrailCore Radar
No in-app purchases









