Klyo: Weight Gain Tracker
Calorie Counter for Bulking
About
This app helps individuals who struggle to gain weight by tracking their calorie intake. It's designed for 'hard gainers' and busy people who need to increase their food consumption to build muscle.
What's New in Klyo
1.0.10
July 16, 2026
Stone (st) weight support for the UK, plus fixes and polish across the app.
Subscription plans
Klyo Pro · Yearly
Full access for 1 year. 7-day trial. Cancel anytime.
FAQ
What is Klyo?
Klyo is a weight gain tracker designed to help users increase their calorie intake for muscle building. It focuses on bulking rather than cutting, making it suitable for individuals who find it difficult to gain weight.
Who is Klyo for?
Klyo is intended for 'hard gainers,' ectomorphs, and busy individuals who struggle to consume enough calories to gain weight and build muscle, even with dedicated training.
Does Klyo have ads?
Yes, Klyo contains advertisements. As a free application with in-app purchases, advertisements are part of the user experience.
What are the subscription options for Klyo Pro?
Klyo Pro offers a monthly subscription for $9.99 and a yearly subscription for $59.99. The yearly plan includes a 7-day free trial.
What devices does Klyo support?
Klyo is available on iPhone and iPod devices. It is compatible with iOS operating systems.
How often is Klyo updated?
The latest version of Klyo is 1.0.8, and it was last updated on June 26, 2026. Updates are released periodically to improve functionality and add features.
What is the age rating for Klyo?
Klyo has an age rating of 12+. This indicates the content is generally suitable for users aged 12 and older.
How does Klyo compare to other calorie trackers?
Unlike many calorie trackers focused on weight loss, Klyo is specifically built for weight gain and muscle building. Its features are tailored for users aiming to increase their caloric intake.