# ROTOR Power

> Cycling power meter management and biomechanical analysis tool. (iPhone/iPad app by ROTOR Bike Components.)

- Source: https://appshunter.io/ios/app/rotor-power/id1216141058 (this page in markdown: same URL + `.md`)
- Developer: [ROTOR Bike Components](https://appshunter.io/developer/1210670819)
- Category: Sports
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 31 MB
- Languages: American English
- Released: 2017-03-31
- Data updated: 2026-06-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/rotor-power/id1216141058/reviews.md

## What is ROTOR Power?

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.

## Key features

- 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)

## Recent user reviews (10 of 11)

All indexed reviews: https://appshunter.io/ios/app/rotor-power/id1216141058/reviews.md

### 1/5 — Bad app from a bad company

*2025-05-12, version 2.1.4*

Horrible app for many years now. Never works. Constantly dropping out. Just as bad as their power meters. These guys do not know how to code or produce any sort of digital technology. Buy any other power meter. Do not buy i to the rotor ecosystem. It will be one of your biggest and most expensive cycling mistakes.

### 1/5 — Can’t create a acct

*2025-04-01*

Keeps saying I am failing the non existent captcha

### 2/5 — Unintuitive App Design

*2024-09-22*

I bought a bike with a rotor power meter and had to calibrate it using the app. The app is very unintuitive and my power meter has a hard time being found using the app. The instructions given on the app were hard to understand so we had to look it up online. My husband had an Assioma power meter and their app is very intuitive and easy to use. If also has more options for the power meter such as a travel mode. I would definitely buy an Assioma power meter over Rotor just for the fact that the app design is much improved. The rotor power meter does work great though once you finally figure out how to calibrate it.

### 5/5 — Great data, user friendly!

*2024-09-09*

I love being able to see if my balance is good left & right. Very reliable & easy to read, plus the spin scan feature is super if I'm on the trainer.

### 1/5 — Awful

*2024-03-04, version 2.1.0*

Connects sometimes but then keeps showing an error when trying to update the firmware.

### 1/5 — Rotor

*2024-02-29, version 2.1.0*

See above inpower meter has been group the app however!!!

### 1/5 — Useless

*2024-02-15, version 2.0.4*

Old app worked fine, this one does nothing when trying to log in, literally nothing.

### 2/5 — Power readings drop out constantly

*2023-07-24, version 1.2*

Connected to Garmin 920xt and Hammerhead Karoo2, power readings constantly dropping off from display and then computer says ‘searching for sensor’ after every freewheeling section!!

### 1/5 — Rotor powe

*2023-05-18, version 1.2*

This app is terrible does not connect to my 2in power

### 1/5 — Total failure

*2021-07-09*

Apart from the rubbish UI (which I could live with) this is highly unreliable. I have recorded some major rides with this, only to have them lost when it fails to save to history. Steer clear, save yourself the anguish.

## Frequently asked questions about ROTOR Power

### What can ROTOR Power do for my cycling performance?

ROTOR Power helps you update your power meter's firmware, check device battery, and analyze your pedaling biomechanics using features like TORQUE 360. It also provides real-time metrics and workout history to improve your training sessions.

### Can I analyze my pedaling data with ROTOR Power?

Yes, ROTOR Power allows you to check your OCA (Optimum Chainring Angle) and OCP (Optimum Chainring Position) for Q Rings. You can download TORQUE 360 graph data as a CSV file for detailed analysis.

### Does ROTOR Power connect with other fitness apps?

Yes, ROTOR Power offers improved connectivity via Bluetooth and can sync your activities with third-party applications such as Strava or Training Peaks, allowing you to consolidate your training data.

### Is ROTOR Power available on Android devices?

ROTOR Power is currently designed for iOS devices, including iPhone, iPad, and iPod, as indicated by its supported devices list.

### How often is ROTOR Power updated?

The app was last updated on November 15, 2025, with version 2.1.5. This indicates a commitment to ongoing development and improvements.

### What is the age rating for ROTOR Power?

ROTOR Power has an age rating of 4+, making it suitable for a wide range of users interested in sports and fitness analysis.

### Does ROTOR Power have ads?

No, ROTOR Power does not contain advertisements, providing an uninterrupted user experience for analyzing your cycling performance.

### Can I export my workout data from ROTOR Power?

Yes, you can download workout summaries from ROTOR Power in .fit format. This allows you to check your data with your favorite training programs and analyze your progress.

## Version history (last 5 releases)

### 2.1.5 — 2025-11-15

- Fixed file sharing for .fit and .csv files.
- Added offline mode for users unable to log in.
- Better API message translations across all languages.
- Optimized performance and fixed FIT file generation.
- Various stability and compatibility improvements.

### 2.1.4 — 2025-01-15

An error in the synchronization of workouts with Strava has been fixed.

### 2.1.3 — 2024-12-04

Improve the user experience

### 2.1.2 — 2024-06-07

This update adds the permission to use the barometer in iOS 17.4 or later.

### 2.1.0 — 2024-02-28

The firmware update process has been improved

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## More apps by ROTOR Bike Components

- [ROTOR UNO](https://appshunter.io/ios/app/rotor-uno/id6754900453)

All apps by ROTOR Bike Components: https://appshunter.io/developer/1210670819

## Related topics

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-04.*