# CrewNerd Lite

> On-water rowing training tool with real-time stroke and GPS data. (iPhone/iPad app by Performance Phones, LLC.)

- Source: https://appshunter.io/ios/app/crewnerd-lite/id420270965 (this page in markdown: same URL + `.md`)
- Developer: [Performance Phones, LLC](https://appshunter.io/developer/307935202)
- Category: Health & Fitness
- Price: Free
- Rating: 4.42/5 from 12 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.4 · 20 MB
- Languages: English
- Released: 2011-02-23
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/crewnerd-lite/id420270965/reviews.md

## What is CrewNerd Lite?

CrewNerd turns your cell phone into an on-the-water training tool in any rowing shell, canoe, kayak or dragon boat - with no wiring! With a waterproof case, you can get real-time data during your workout and even relay it to your coach.

Using the accelerometer in your device, CrewNerd is able to accurately calculate your stroke rate as well as how much bounce (vertical movement) and stern check you are producing. Speed, pace and distance are calculated via GPS.

NOTE: CrewNerd Lite works exactly like the full version but is limited to 100 strokes or 5 minutes of use each time you run the application. In CrewNerd Lite, you also have the option of eliminating the trial mode restrictions by purchasing a 30-day subscription which can be renewed indefinitely.

• Configurable display

In landscape mode there are up to six configurable data fields, and in portrait mode there are up to ten. Choose from the following:
  • Stroke rate
  • Elapsed time
  • Distance
  • Speed or pace
  • Average speed or pace
  • Heart rate
  • Stroke count
  • Interval count
  • Meters per stroke
  • Total distance
  • Projected time and distance
  • Check
  • Bounce
  • Course (direction)
  • Time of day
  • Distance to waypoint
  • Time to waypoint (estimated)
  • Course to waypoint

Set the top line to be double-height to make the most important data stand out. In portrait mode, the top two lines can both be made double-height.

• Custom workouts

Select from one of the provided workouts, or create your own based on distance, time or strokes. An auto-start feature starts the timer when the first stroke is taken, or you can set a “countdown” of 15 or 30 seconds before the timer starts to allow you to build up speed before starting a piece.

• Custom courses

Create custom by plotting your start and finish lines on a map. The application will start the timer automatically when you cross the start line and stop when you reach the finish. This is great for hands free operation in long distance races or for set routes you routinely use. You can also add waypoints, which help guide you through turns and other landmarks along the course. CrewNerd can give you course corrections to help you maintain a straight line between waypoints.

• Review your data

All workout data is recorded and can be reviewed on the device or uploaded directly to Strava, Concept2, TrainingPeaks, Sportlyzer, or the Apple Health app. You can also export data as GPX, KML, TCX, or CSV. You can view a map of your workout or view an interval data chart with configurable distance markers showing split times on your phone. You can view a map of your workout or view an interval data chart with configurable distance markers showing split times on your phone.

• Heart rate

CrewNerd supports all Bluetooth Smart heart rate monitors.

• Live position tracking

Stream your workout data as it happens to any web browser via CrewNerd.com.

• VoiceOver support

For blind and vision-impaired athletes, CrewNerd provides audible feedback during your workouts. Configure the content and timing of the announcements to meet your needs.

• For coaches

Use custom workouts to keep your practices on target. In coach mode, you can tap anywhere on the screen to check stroke rate. CrewNerd can also be used on the iPad for a larger display.

See our web site for information about water-resistance and options for mounting your phone for use on the water.

## Key features

- Real-time stroke rate, bounce, and stern check
- GPS-based speed, pace, and distance tracking
- Configurable display with up to 10 data fields
- Custom workout and course creation
- Data export to Strava, TrainingPeaks, and Apple Health
- Live position tracking
- Bluetooth heart rate monitor support

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/crewnerd-lite/id420270965/reviews.md

### 1/5 — SPM way off

*2018-07-25, version 5.0*

SPM is INCREDIBLY sporadic. Basically unusable.

### 5/5 — Happy with it

*2018-03-23, version 4.67*

Works well on my iPhone 7 Plus. I like the graphs it produces and the ability to export data in several formats. I plan to buy the full version once my paid month expires. Feature requests: update the app for newer phones / larger screens, add ability to track power curve / boat acceleration.

## Frequently asked questions about CrewNerd Lite

### What are the limitations of CrewNerd Lite?

CrewNerd Lite is limited to 100 strokes or 5 minutes of use each time you run the application. These trial mode restrictions can be removed by purchasing a 30-day subscription.

### How accurate is CrewNerd Lite?

CrewNerd Lite uses your device's accelerometer to accurately calculate stroke rate, bounce, and stern check. Speed and distance are calculated via GPS.

### Can I customize the display on CrewNerd Lite?

Yes, the display is configurable. In landscape mode, you can display up to six data fields, and in portrait mode, up to ten. You can choose from a variety of metrics including stroke rate, distance, speed, and heart rate.

### Does CrewNerd Lite support heart rate monitors?

Yes, CrewNerd Lite supports all Bluetooth Smart heart rate monitors, allowing you to track your heart rate during workouts.

### Can I review my workout data with CrewNerd Lite?

Yes, all workout data is recorded and can be reviewed on the device. You can also upload it directly to platforms like Strava, Concept2, TrainingPeaks, Sportlyzer, or Apple Health.

### What platforms is CrewNerd Lite available on?

CrewNerd Lite is available on iOS devices. It has a 4.4-star rating from 12 ratings and was last updated on March 29, 2023.

### How does CrewNerd Lite compare to other rowing apps?

CrewNerd Lite offers on-water specific metrics like stroke rate, bounce, and stern check, along with GPS tracking. It also provides extensive data review and export options, and live tracking capabilities.

### Is CrewNerd Lite suitable for blind or vision-impaired athletes?

Yes, CrewNerd Lite provides VoiceOver support, making it accessible for blind and vision-impaired athletes to use during their training.

## Version history (last 4 releases)

### 7.4 — 2023-03-29

This is the FINAL release of CrewNerd Lite. The free trial and monthly subscription options of CrewNerd Lite will be folded into the CrewNerd app going forward so there will be only a single app. Existing users of the (paid) CrewNerd app will continue to get full app access with no additional charge. New users will be able to download CrewNerd for free and then purchase full app access on either a monthly or lifetime basis.

When the new version of CrewNerd is released, we will remove CrewNerd Lite from the App Store. You will be able to continue using CrewNerd Lite, but all new app updates will apply to only CrewNerd. As always, we welcome your feedback and thank you for your support!

### 7.3 — 2023-03-22

Fixed a problem with uploading workout data to TrainingPeaks.

### 7.0 — 2023-03-07

This major update enhances the custom courses feature by adding support for waypoints. A waypoint is a geographic area that you plan to pass through between the start and finish of a custom course. CrewNerd can display both the distance and (estimated) time to the next waypoint, and help you steer a straight course to the waypoint.

See the new waypoints settings page for detailed information about creating custom courses and waypoints, and how to install them on your phone for CrewNerd to use.

Waypoints are being released as a beta feature in this app update and we welcome your feedback as we continue to fine-tune this new capability.

### 6.10 — 2022-12-11

Minor updates.

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## More apps by Performance Phones, LLC

- [CrewNerd for Rowing & Paddling](https://appshunter.io/ios/app/crewnerd-for-rowing-and-paddling/id307935199)

All apps by Performance Phones, LLC: https://appshunter.io/developer/307935202

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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 2026-06-10.*