DeFit

25K reviews
Content rating
Everyone
5M+
Downloads
Content rating
Everyone
Learn more
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About this app

No more shaking your phone! DeFit can automatically add running activity to fitness service.

Do you feel annoying on adding activities when developing apps? DeFit can automatically add activity records to the fitness database to make your life easier. You may also specify the running speed and/or steps of the activity. You don't have to hire a runner to test your app or shake testing phones anymore.

How to use DeFit?
1. Login your fitness account
2. Turn on the switch "Sync fitness data"
3. User can check the status of the latest sync and remaining time

Disclaimer
- DeFit is a third-party app using Google Fitness API and service. DeFit is not affiliated with the Google company.
- DeFit does not collect, store any user data including name, photo or email address on the server side.
- User takes full responsibilities using DeFit when the user does not use DeFit for software development.
Debugger of Fitness Apps
Updated on
Oct 9, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit

Ratings and reviews

24.6K reviews
Lauren Wolfe
August 27, 2026
Stopped being able to use this app because the only ad it will show me is a marco's pizza ad that crashes at the end and doesn't give you credit for watching it. On top of that, the ads have been getting longer and more intrusive, to the point that this isn't worth the time required to use it anymore. They keep adding "features" to make sure you have to engage with the ad rather than let them play automatically like before- not interested in supporting that.
1 person found this review helpful
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Don Dre
February 20, 2025
Ads are like a minute long now. This app is great. Have had minimal issues. The only one I've had now is the ads are getting longer and longer. There used to be very short ads, even used to get ads that were 10 seconds. Now the ads are a minimum of 1 minute. Wish they had a monthly subscription option, which I would gladly pay to get rid of the ads. There's times I'm on the go and Im not going to sit through a 1 minute long ad.
23 people found this review helpful
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Jessica Reeder
October 22, 2023
App was great for people who don't have time to get out, until the update. Now, it only works part of the time. It'll say it's ready but when I open Google Fit there's no change. I let it run while I'm working (on the computer), so it doesn't move & I know there's no WiFi disruption because I work on my WiFi and never have issues. I have to keep watching ads just to get more time, try again, & hope it worked. I've tried clearing cache and restarting my phone.
19 people found this review helpful
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DeFit Development Inc.
October 20, 2023
We sincerely apologize for the issues you have encountered. We believe this shouldn't have occurred, as to date, over a million DeFit users have successfully activated 🐣Covert Mode. If you're willing, please send us screenshots of the issue in DeFit and Google Fit to defit.dev@gmail.com and our service team will prioritize addressing your concern.

What’s new

- Added more options to the 🐣Covert Mode, allowing users to run up to 75km at once
- Fixed the issue where DeFit 0.9.2 crashes on Android 14
- Fixed the issue where DeFit 0.9.2 crashes on certain older Samsung and HTC devices