24.5K reviews
Content rating
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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

- 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.
Updated on
Oct 8, 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

24.1K reviews
Andrew Caldwell
February 15, 2024
The only reason I've given 3 stars instead of 5 is because I rarely get the option to add time with adverts, so I'm constantly having to do the 3km covert option. But worse than that, I'm currently sitting with 30 min Active Time, with the lowest option for covert mode requiring 60 min, and I can't spend the time nor do I have the option to add more free time.
2 people found this review helpful
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DeFit Development Inc.
February 21, 2024
If you have reject or only partially agreed GDPR questionnaire, you can only get limited advertisement. You are still can use DeFit normally. When you have less than 10⏲, you can free to +60⏲ without seeing an advertisement. If you want to re-answer the GDPR questionnaire again, please tap your profile picture to show the GDPR questionnaire.
Molly K Miller
October 31, 2023
Does the speed slider at the bottom affect only Covert Mode or does it affect the normal Sync Mode too? Also, it'd be great if Covert Mode had shorter options. Like for 1 km. Or an option to run for only 10 minutes because there is currently no way to stop Covert Mode after it starts. Another nice feature would be if we could select the number of overall steps to add rather than number of km. Example: I chose 2000 steps and DeFit will run for as long as it takes to input those steps then stop.
9 people found this review helpful
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Abby Martin
March 9, 2024
This app works! I read through the reviews and saw they weren't very good, but I thought why not give it a try? I can just delete it. It works so freaking well I am very impressed. Phone swing is going in the trash. The swing doesn't work with newer phones so this app is perfect. Use it the right way and you'll be getting hundreds of kilometers every week. Don't listen to the reviews who don't know how to use it. I don't have ad blocking on and it works perfectly.
3 people found this review helpful
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DeFit Development Inc.
March 10, 2024
Thanks for using 🐣Covert Mode😍 To other users: please read carefully and follow the directions. In the 🐣Mode, users must ensure 1.Network connection 2.Don't move device 3.(CAN'T SKIP->) Check "Google Fit" to register distance after countdown. After the distance appears in Google Fit, people can happily "debug" 🐣🐣

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