GAG CalculatorMobile App
The ultimate offline companion for Roblox Grow a Garden. Calculate crop values, evaluate trades, plan pet leveling, and browse the full mutation database — all from your pocket.
What's Inside the App
All the tools you love from the website, now in your pocket.
Crop Value Calculator
Calculate exact Sheckle values with mutations, variants, and weight boosts. Supports all 100+ crops.
Trade Evaluator (W/F/L)
Compare offers instantly and see if a trade is a Win, Fair, or Loss with percentage breakdowns.
Pet XP Calculator
Plan pet leveling with accurate XP requirements and time estimates for every rarity tier.
Hatch Speed Calculator
Stack boosters and see real-time reductions to egg hatch times and eggs per hour.
Mutation Database
Browse and search all 160+ mutations with stacking multipliers and category filters.
Fully Offline
All calculators work without internet. Perfect for gaming on the go.
How to Install
Download the APK
Tap the blue download button above to save the APK file to your phone.
Enable Unknown Sources
Go to Settings > Security > Install Unknown Apps, and enable it for your browser.
Install & Launch
Open the downloaded file and tap Install. The app icon will appear on your home screen.
Open Source & Community Driven
The GAG Calculator app is completely open source. You can view the code, report issues, or contribute on GitHub. The app is built with React Native and Expo.
Frequently Asked Questions
Yes, the GAG Calculator app is completely free to download and use. There are no ads, no subscriptions, and no in-app purchases. It is an open-source fan-made tool for the Roblox Grow a Garden community.
First, download the APK file from the button above. Then, open your phone's Settings > Security, and enable 'Install from Unknown Sources' for your browser or file manager. Finally, tap the downloaded APK file and follow the prompts to install.
Absolutely. The app is open source, meaning anyone can inspect the code on GitHub. It does not ask for any personal information, Roblox credentials, or unnecessary permissions. It only needs basic device access to run.
Currently, the app is Android-only via APK. An iOS version may be released in the future if there is enough community demand. For now, iPhone users can use our fully responsive web calculators at thegrowagardencalculators.com.
We update the app whenever new crops, mutations, or game mechanics are released in Grow a Garden. You can always find the latest version on this page or on our GitHub Releases page.
Yes. Once installed, all calculators and the mutation database work completely offline. You do not need an internet connection to calculate crop values, check trades, or browse mutations.
Ready to Calculate on the Go?
Download the free APK and take the full GAG Calculator suite with you everywhere.
Download Android APK