Frequently shuts down, so my workout doesn’t get recorded.
Estimated from the grossing charts of Oct 25, 2026 in the 53 countries we track, and ratings growth on the App Store.
From our daily snapshots of every grossing chart.
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Measured from the store, not estimated.
From the latest 48 reviews on the United States App Store, Apr 9, 2013 to Jan 22, 2026: 42% are 1 or 2 stars. Open a theme to read what people wrote.
10 of the 1 and 2 star reviews.
★★★★★ The app doesn't sync to Garmin correctly, it records steps on the wrongs days, and on & on.
★★★★★ CU should just get rid of this benefit altogether as it's not worth the effort of trying to get everything to sync (which it does not do consistently whatsoever).
★★★★★ Often not in sync with phone app and fails to record workout.
7 of the 1 and 2 star reviews.
★★★★★ Often not in sync with phone app and fails to record workout.
★★★★★ The app is basically garbage as it's key feature - counting days with 10k steps accomplished - is not working properly.
★★★★★ This app's most promising feature—that it can sync with other fitness apps—doesn't work.
6 of the 1 and 2 star reviews.
★★★★★ The app also crashes sometimes.
★★★★★ Would be a much better app if the pages actually loaded and didn't just show a black screen.
★★★★★ This app crashes on me at least once a week, and the interface and website were clearly created by public sector contractors who were chosen bc their bid was the lowest.
2 of the 1 and 2 star reviews.
★★★★★ I recently updated to the Apple Watch and now am unable to sync anything.
★★★★★ So while the redesign feels a little more modern, this feels like 1990's Microsoft computing in how much it just crashes and trashes your progress.
2 of the 1 and 2 star reviews.
★★★★★ Have tried to send an email and a debug log to the customer service, but they all keep coming back to me saying 'unable to send'
★★★★★ No ANT+ support for this app!!
3 of the 4 and 5 star reviews.
★★★★★ Love the map portion and elevation gain
★★★★★ The app works great and I love the updates in the newest version.
★★★★★ My company uses be Colorado as a motivating app to get their employees moving. I get $25 a month if I exercise more than 12 days per month according to this app. Surprisingly, I exercise way more than 12 days per month…
2 of the 4 and 5 star reviews.
★★★★★ Surprisingly, I exercise way more than 12 days per month because it's easy to track my exercises whether I bike, walk with my family, or do other cardio like karate.
Found by matching words and phrases in the reviews, not read by a person. A review can count toward more than one theme.
Latest reviews, United States App Store.
Frequently shuts down, so my workout doesn’t get recorded.
When I start a workout, 75% of the time it just stops on its own. I noticed this happens a lot with the Weight Lifting workout, but it’s also happened with others. I thought it was because it had Auto Pause on (don’t know why this is even an option), but even with it turned off it still stops on its own. Super annoying, especially since you are only allowed to manually input 2 workouts per month to get the incentive. Please fix this!! It’s so annoying and I hate having to check the app constantly during my workouts.
I love having this app to track my walking. Awesome!!
The app doesn’t sync to Garmin correctly, it records steps on the wrongs days, and on & on. Horrible app.
This app is terrible. It does not track correctly and it is one of the worst apps I’ve ever tried to use. CU should just get rid of this benefit altogether as it’s not worth the effort of trying to get everything to sync (which it does not do consistently whatsoever).
The “goals” screen often just loads blank. Hard quitting the app and reopening doesn’t fix it. Restarting phone sometimes fixes It. Other days it just starts working on its own with no intervention. Problem occurs even after Reinstalling app. iPhone 16 pro on newest non-beta software version. Can you fix this please. Thanks Also constant issues with Apple Watch app. Often not in sync with phone app and fails to record workout. Using Ultra 2 on up to date os. Have to hard reset watch all the time specifically after using the CU app because it will not quit on watch. Even hard quitting on watch won’t close the app. App memory leak?
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Released Apr 4, 2013. Current version shipped Sep 29, 2026.
Prices, ranks and reviews are per country. Revenue above is already worldwide.