# G Fitness - Workout Challenge — Calorie burn tracker & counter

> Burn calories to grow virtual trees and stay motivated for fitness. (iPhone/iPad app by Vulcan Labs Company Limited.)

- Source: https://appshunter.io/ios/app/g-fitness-workout-challenge/id1435264185 (this page in markdown: same URL + `.md`)
- Developer: [Vulcan Labs Company Limited](https://appshunter.io/developer/1263008826)
- Category: Health & Fitness, Games, Simulation, Sports
- Price: Free
- Rating: 2.90/5 from 19 App Store ratings · 10 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 179 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, Russian, European Spanish
- Released: 2018-12-31
- Data updated: 2026-08-18
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/g-fitness-workout-challenge/id1435264185/reviews.md

## What is G Fitness?

Burn calories to plant beautiful trees, wont you? This is definitely the game for you to get motivated for working out. This app is:

- Suitable for all levels from beginners to hardcore workout athletes.
- Using the calories you burn through your workout or fitness activities to play the farming game. 
- Setting your own targets and motivating you to meet your goals through different levels of tree on a daily basis.
- Visualizing your workout timeline for a better review of how much effort you have made.

Green Fitness reads HealthKit steps & workouts to calculate your burned calories overtime to decide how much energy you can use for tree planting. 

WHY GREEN FITNESS?
- Make your workout not to be boring anymore.
- Share your fitness results as the beautiful farm you have built by your own calories.
- Motivational quotes every day to remind you of being fitter and healthier.
- Different levels of challenge that tailor to all users.
- Play game with your friends and challenge them to do the same.

No more boring, no more challenging!
Are you ready to be fit and healthy? Join us to get fit in an exciting way.

Contact us: support@vulcanlabs.co

## Key features

- Calorie burn tracking for virtual tree planting
- Suitable for all fitness levels
- Personalized daily goals and challenges
- Workout timeline visualization
- Motivational quotes
- Social challenges with friends

## Recent user reviews (10 of 10)

All indexed reviews: https://appshunter.io/ios/app/g-fitness-workout-challenge/id1435264185/reviews.md

### 5/5 — Tôi thích nó

*2021-07-27, version 2.1*

Mình đã vào app xem, và bất ngờ khi app này do người việt tạo ra. Mong là đội ngũ phát triển hơn. Mình đã rất thích nó nhưng hơi lúng túng khi sử dụng để lên cấp hay trồng thêm cây. Mong được Admin hướng dẫn thêm

### 1/5 — It doesn’t work. 🙄

*2020-11-08*

It doesn’t work. I have another app that gives me an accurate count of steps, this one doesn’t 🙄🙄🙄

### 5/5 — so amazing

*2019-01-26, version 2.0*

that's so amazing app. i love it

### 5/5 — Interesting motivation

*2019-01-18*

I accidentally found this app and loved it at the first sight. 
Im on the quay to loose weight and it just keeps me burning calories for my garden. 
There should be more features,  hope that they can update shortly.

**Developer response:** Dear Miki,

Thanks for your kind feedback. We're delighted to hear that Green Fitness is helping you and that you're enjoying the garden! 
We are working on a new and revamped version of Green Fitness, with many new features and even more engaging content. We can't wait to launch! It will be ready before the summer.

Warmly,
Vulcan Labs

### 3/5 — Great idea! but it could be more fun...

*2019-01-02*

I think this app it’s a great idea but it could be more fun. I would like it to have more things to do other than planting and removing. It motivates me to run and burn calories but it would be more interesting if there was more stuff like a real farming game, like buying, harvesting, selling, building, decorating my garden and so on. It would also be awesome if it had a leaderboard to make it feel more competitive. I hope there is more coming.

**Developer response:** Hi there,

We are glad to know that you like the idea. Your feedbacks are just awesome and fortunately they are also at our consideration. We are trying to update app performance and add more features which we believe could offer our user more motivation and fun.

Thank you so much for your time and enjoy Green Fitness.

### 3/5 — Starting Out

*2019-01-01*

This is so cute and I’m glad I preordered it (it just launched in the last few days). I hope the updates help with functionality and connection to other apps (even with the Apple Watch). I hope it’s soon!

**Developer response:** Hi there,

We are grateful to know that you love our app. Green Fitness aims to motivate fitness habit of users and we are proud that it did undertake that mission although in the first version, there are still some things that need improvement.
We are working hard to fix the bugs and update more funtionality in the upcoming version shortly.

Thank you for your time and enjoy Green Fitness.

### 3/5 — Needs To Sync with Fitness Trackers

*2018-12-31*

It is a smart idea and concept but it needs to be able to pair with other fitness trackers than an iPhone such as a Fitbit, Garmin, or Samsung bands. I do not carry my phone with me everywhere I go and but my Fitbit tracker logs everything for me! I would love the app if I could get my stats to transfer in!

**Developer response:** Hi there,

We are glad that you like the idea of this app.
It's true that we need other fitness trackers like smart watch for more convenience and also, to track the calorie burned (as Apple HealthKit does not track that data). 
For Apple Watch, since it has been already integrated with your Iphone, the calories you burn will automatically transfer to Green Fitness.
For other smart watches as you mentioned, because HealthKit does not allow them to sync directly, you need another app to help you synchronize your bands with HealthKit. 
Seems like you are using Fitbit. Then there are some premium apps that can help you, but there are olso free apps such as Power Sync for Fitbit available on App Store.

Hope that our response is clear enough.
Thank you for your time and enjoy Green Fitness.

### 1/5 — Doesn’t Count Calories

*2018-12-31*

I am new to the app so I could be wrong, but it’s not including calories burned from exercise only steps. I did add the exercise but it doesn’t count. I’m gonna keep giving the app a try cause I like the idea, but some improvements are needed.

**Developer response:** Hi there, 

We are glad that you like the idea of this app. 

To include the calorie you burn, you should use another fitness tracking app or device and sync it with Apple HealthKit. Because HealthKit does not track calorie burned but steps, that's why you only see the steps in the app. 

We are trying hard to fix some bugs and add more functionality which will certainly offer our users with more motivation and fun.
Hope that our response is clear enough. 
Thank you for your time and enjoy Green Fitness

### 2/5 — Huh?

*2018-12-31*

Magically appeared despite me not downloading it. I didn’t sync at the start hoping you could sync with Fitbit later, as I don’t work out with my phone in my hand so the health app doesn’t track well, but I can’t even find a setting page! So now I have no source of calories, which I guess means no trees. Even their FAQ button doesn’t go to a game FAQ? Premise seems really cute, execution is like nonexistent...?

**Developer response:** Hi there, 

We are glad that you like the idea.
For smart watches rather than Apple Watch, because HealthKit does not allow them to sync directly, you need another app to help you synchronize your bands with HealthKit. For your Fitbit, there are some premium apps that can help you to do so, but there are olso free apps such as Power Sync for Fitbit available on App Store. 
In the next version, I will fix some bugs and add more features including FAQs.

Hope that our response is clear enough.  
Thank you for your time and enjoy Green Fitness

### 1/5 — Can not create a user name

*2018-12-31*

I’m on an iPhone 8, iOS 12.1.2. 

I fill out the user name but the keyboard is now hiding the try button.

## Frequently asked questions about G Fitness

### What is G Fitness?

G Fitness is a health and fitness app that motivates users to work out by allowing them to plant virtual trees with the calories they burn. It aims to make fitness more engaging and less boring for users of all levels.

### How does G Fitness track calories?

G Fitness reads HealthKit steps and workouts to calculate your burned calories over time. This data is then used to determine how much energy you can use for tree planting within the app.

### Is G Fitness suitable for beginners?

Yes, G Fitness is designed to be suitable for all levels, from beginners to hardcore workout athletes. It offers different levels of challenges tailored to all users.

### Can I play G Fitness with friends?

Yes, you can play G Fitness with your friends and challenge them to do the same. This feature adds a social and competitive element to your fitness journey.

### Does G Fitness have ads?

No, G Fitness does not contain advertisements. The app is free to use without any ad interruptions.

### What devices does G Fitness support?

G Fitness is currently supported on iPhone and iPod devices. It is designed for iOS users looking to enhance their fitness routine.

### How often is G Fitness updated?

The latest version of G Fitness is 2.1, which was last updated on February 15, 2019. Users can expect updates to improve functionality and add new features over time.

### What is the user sentiment for G Fitness?

G Fitness has an average rating of 2.9 stars from 19 ratings. This suggests a mixed user reception, with some users finding it motivating while others may have encountered issues.

## Version history (last 5 releases)

### 2.1 — 2019-02-15

- More motivational gaming experience.
- Link account with social media.
- Enhance calorie counter synchronization.

### 2.0 — 2019-01-13

- Improved data tracking synchronization.
- Better gaming experience without bugs.

### 1.9 — 2019-01-08

- Improved gaming experience with more challenges.
- Enhanced calories counter accuracy.
- Fixed some bugs regarding login activity.

### 1.8 — 2018-12-19

- Strengthened the workout tracker accuracy.
- More trees with different challenges tailored to all levels.

### 1.7 — 2018-12-12

- Improved gaming experience
- Enhance data accuracy

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All apps by Vulcan Labs Company Limited: https://appshunter.io/developer/1263008826

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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 2026-08-18.*