Free

Details

  • Released
  • Updated
  • November 10, 2022
  • November 15, 2025

Features

Link App screenshot #1 for iPhone
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About

This app assists coffee roasters by recommending ideal roast profiles based on detailed coffee input. It offers advanced features for various coffee types and roasting conditions, ensuring optimal results.

Algorithmic roast profile selection
Altitude calibration
Arabica advanced input
All species mode for non-Arabica
Advanced roast details
Heirloom cupping for landrace varieties
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What's New in Link App

1.1.11

November 15, 2025

Minor Bug Fixes

User reviews

can’t setup an account

This app was great until just recently. It is asking to sign up or log in and when I go to sign up it says error occurred? The app is the heart of the roaster. Without it how am I going to pick a profile? It used to just work. Now I have to guess based on previous coffees I’ve roasted because I can’t create an account and use the app for a machine I paid for.
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Great app - just one request…

Love the new updates. You know what would be awesome? The ability to save the names of beans you roast regularly, to save inputting the density, variety, etc every time.

wet-hulled

“If you're looking to roast wet-hulled coffee with the LINK roaster, you can use the LINK App to input the processing method as "wet-hulled," and it will recommend the ideal roast profile for you. If you have more questions or need further assistance, feel free to ask! 😊”

There are no wet-hulled processing method in the current version.
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FAQ

What is Link App?

Link App is a mobile application designed to assist with coffee roasting. It provides recommended roast profiles, power curves, and development times based on user-inputted coffee details.

Does Link App have ads?

No, Link App does not contain advertisements. It is a completely ad-free experience for users.

What devices does Link App support?

Link App is available for iPhone and iPod devices.

How often is Link App updated?

The latest version of Link App is 1.1.11, last updated on November 15, 2025. Updates are released periodically to improve functionality and add features.

What is the age rating for Link App?

Link App has an age rating of 4+, making it suitable for a wide range of users.

Can Link App be used for non-Arabica coffees?

Yes, Link App features an 'All Species Mode' specifically designed to accommodate non-Arabica coffee varieties.

What advanced features does Link App offer?

Advanced features include Altitude Calibration, Arabica Advanced input for screen size, All Species Mode, Advanced Roast Details for batch size, and Heirloom Cupping for landrace varieties.

What is the user rating for Link App?

Link App has a high user rating of 4.5 stars based on 4 ratings.