# KREW for Concept2

> Concept2 rower, ski erg, and bike erg training companion with workouts and analytics. (iPhone/iPad app by NRS Ventures, LLC..)

- Source: https://appshunter.io/ios/app/krew-for-concept2/id1548294716 (this page in markdown: same URL + `.md`)
- Developer: [NRS Ventures, LLC.](https://appshunter.io/developer/961406543)
- Category: Health & Fitness, Utilities
- Price: Free with in-app purchases
- Rating: 3.70/5 from 53 App Store ratings · 22 written reviews indexed
- Age rating: 12+
- Requires: iOS 13.2 · 35 MB
- Languages: English
- Released: 2021-10-12
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/krew-for-concept2/id1548294716/reviews.md

## What is KREW for Concept2?

Recreate your Concept2 indoor rowing machine experience with the KREW app. If you're looking for weight loss, general fitness, or competitions the KREW app will provide intelligence, tools, and analytics while exercising on your Concept 2 indoor rower, ski erg, or ErgBike. KREW has thousands of free workouts, training programs, and you can create custom workouts. Just connect your Concept2 Performance Monitor 5 (PM5) and KREW will program the workout, save it and upload it to Strava, Apple Health, or the Concept2 Logbook. 

Terms of Use & Privacy Policy
https://www.krew.fit/terms-conditions

## Key features

- Workout programming
- Performance analytics
- Thousands of free workouts
- Custom workout creation
- Data syncing (Strava, Apple Health, Concept2 Logbook)

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Yearly | $49.99 | per year |
| Monthly (10% off) | $8.99 | per month |
| Yearly (10% off) | $44.99 | per year |


## Recent user reviews (10 of 22)

All indexed reviews: https://appshunter.io/ios/app/krew-for-concept2/id1548294716/reviews.md

### 1/5 — Waste of time

*2024-07-18*

Won’t allow sign up, app just crashes.

### 1/5 — Hangs on Account Creation

*2024-06-23*

Can’t get past the email and username check.

### 1/5 — dead app

*2024-05-27*

login and sign up pages just crash the app. Homepage just has a dead link.

### 1/5 — Unable to create account

*2024-03-21*

Couldn’t get pass create your account page.  Username, email, and password showed okay but kept saying format incorrect.  Tried different information and never could make it work.

### 1/5 — Crashes ALL the time

*2024-03-08*

I REALLY want to live this app. It worked great for a month or two so I subscribed. Now it doesn’t recognize my login and hangs up. None of my workouts have been stored. I have to delete and reinstall the app to make it work. 

Terrible!

Look elsewhere for your rowing app.

### 1/5 — No longer works

*2024-02-26*

App no longer works, cannot log in anymore.  App was great when it worked

### 1/5 — No longer works

*2024-02-25*

App was great when it was working, now no longer lets you log in

### 1/5 — Looks like app is finally dead

*2024-02-19*

Not as much workout depth as live rowing, but was a good app until it wasn’t. Can no longer log in.

### 2/5 — Worked and now won’t log in

*2024-02-17*

The app seemed to work just perfectly until a couple days ago, where I keep experiencing unexpected errors at the login window, and now can no longer use the app. I tried deleting the app and creating a new account, and it keeps saying that the information is in the wrong format, but all I am doing is using my email and a password. Would love to write higher, but it currently doesn’t work.

### 2/5 — Worked great until it didn’t

*2024-02-14*

Love the app, the data it provides, the workouts. All worked great until it froze up. Can’t get the main screen to scroll, collection is gone. I have the yearly subscription. It’s no use to me unless this gets fixed. Yes, I did all the uninstall/reinstall latest update, etc stuff.

## Frequently asked questions about KREW for Concept2

### What does KREW for Concept2 do?

KREW for Concept2 enhances your indoor rowing, ski erg, and bike erg workouts by providing intelligence, tools, and analytics. It allows you to program workouts, track your performance, and access a library of free workouts and training programs.

### What are the key features of KREW for Concept2?

Key features include the ability to connect to your Concept2 Performance Monitor 5 (PM5) to program workouts, access thousands of free workouts and training programs, create custom workouts, and automatically save and upload your data to platforms like Strava, Apple Health, and the Concept2 Logbook.

### Is KREW for Concept2 free to use?

The app offers a free experience with access to many features and workouts. However, it also includes in-app purchases, suggesting that some advanced features or content may require payment.

### What devices is KREW for Concept2 compatible with?

The app is designed to work with Concept2 indoor rowing machines, ski ergs, and ErgBikes that have a Performance Monitor 5 (PM5). It also syncs data with Apple Health, Strava, and the Concept2 Logbook.

### Who would benefit from using KREW for Concept2?

This app is ideal for individuals who use Concept2 equipment for weight loss, general fitness, or competitive training. It provides valuable tools and analytics to optimize their exercise sessions and track progress.

## Version history (last 5 releases)

### 1.0.142 — 2022-08-08

* Fixes an issue where the wrong workout could be credited in a collection if the same workout was added multiple times

### 1.0.140 — 2022-07-30

Improved handling of saving workouts when the internet connection is unstable

### 1.0.130 — 2022-07-12

* Fixes an issue with previous personal best calculation
* Tapping the previous personal best now prompts you if you want to go to, compare or challenge the workout

### 1.0.120 — 2022-07-04

Apple watch integration improvements

### 1.0.110 — 2022-06-17

Improved watch app logging

## Apps similar to KREW for Concept2

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [CountDown 20](https://appshunter.io/ios/app/countdown-20/id1504881520) | 5.0 (1) | Free | Health & Fitness |
| [康博全科](https://appshunter.io/ios/app/id1487575240) | 5.0 (1) | Free | Health & Fitness |
| [LaBarberiaMilanino](https://appshunter.io/ios/app/labarberiamilanino/id1513771380) | — | Free | Health & Fitness |
| [Géo Zone](https://appshunter.io/ios/app/geo-zone/id1511412120) | — | Free | Health & Fitness |
| [Cronicl](https://appshunter.io/ios/app/cronicl/id1502820420) | — | Free | Health & Fitness |
| [JUST ROW](https://appshunter.io/ios/app/just-row/id1509590416) | 4.7 (99) | Free | Health & Fitness |

## More apps by NRS Ventures, LLC.

- [LiveRowing](https://appshunter.io/ios/app/liverowing/id961406544)

All apps by NRS Ventures, LLC.: https://appshunter.io/developer/961406543

---

*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.*