ROTOR Power vs Cronochip Live
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ROTOR Power
This app helps cyclists optimize their performance by updating power meter firmware, checking device battery, and analyzing pedaling biomechanics. It provides real-time training data, workout history, and syncs with popular third-party fitness platforms.
- Firmware updates
- Device battery check
- Pedaling biomechanics analysis (TORQUE 360, OCA, OCP)
- Real-time power and cadence metrics
- Workout history and .fit export
- Bluetooth connectivity
- Third-party app syncing (Strava, Training Peaks)
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ROTOR Power is the ideal tool to keep your power meter updated and to improve your pedaling biomechanics thanks to TORQUE 360, OCA, OCP and many more. What do we offer you? - Update the firmware when a new version is available. - Check your device battery and calibrate your ROTOR device easily step by step. - Check your OCA (Optimum Chainring Angle) and your OCP (Optimum Chainring Position) for Q Rings on your iOS devices thanks to TORQUE 360. Download the data of TORQUE 360 graph as CSV file to analyze your results. - Metrics like power or cadence could be used when you ride to improve your training sessions. - Real-time data on your sessions as every GPS device. - A history of all your workouts. Download the summaries of these workouts in .fit format and check the data with your favorite training program. - Improved connectivity via Bluetooth which means a faster pairing of your sensors and the app. - Sync your activities with third-party applications such as Strava or Training Peaks.
Cronochip Live
Access all Cronochip race details, including real-time rankings and video replays of your finish line crossings. View photo galleries and get valuable race information. Follow participants and share the experience like never before.
- Real-time rankings
- Video replay of finish line crossings
- Collaborative photo gallery
- Pre and post-race information
- Participant tracking
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Todos los detalles de las carreras de Cronochip al alcance de tu mano: - Clasificaciones en tiempo real - Acceso a video repetición de tu paso por meta - Fotogalería colaborativa - Información de valor antes y después de la carrera ¡Sigue a todos los participantes de la carrera a su paso por cualquier punto y comparte la experiencia! Adelántate y vive las carreras como nunca antes.
Screenshots
Verdict
The clearest difference is review sentiment: Cronochip Live at 50% against ROTOR Power's 9%. Cronochip Live also leads on update cadence (fortnightly vs every 5 months). On price, ads, in-app purchases and monetization model 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.
ROTOR Power ships an update every 5 months, Cronochip Live fortnightly. The most recent releases landed on September 10, 2026 and June 19, 2026 respectively.
| Parameter | ROTOR Power | Cronochip Live |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 9.1% of reviews | 50.0% of reviews — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 12.4 — better |
| Further details — not scored | ||
| Size | 31 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | ROTOR Bike Components | Crono Chip Sociedad Limitada |
Customer experience
ROTOR Power
Cronochip Live
In-app purchases
ROTOR Power
No in-app purchases
Cronochip Live
No in-app purchases
