Thinner: Weight Loss Pet Game

Thinner: Weight Loss Pet Game

Cute Habit Tracker & Self Care

87 ratings
1 review
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • August 11, 2025
  • July 21, 2026

Features

Thinner: Weight Loss Pet Game screenshot #1 for iPhone
Thinner: Weight Loss Pet Game screenshot #2 for iPhone
Thinner: Weight Loss Pet Game screenshot #3 for iPhone
Thinner: Weight Loss Pet Game screenshot #4 for iPhone
Thinner: Weight Loss Pet Game screenshot #5 for iPhone
Thinner: Weight Loss Pet Game screenshot #6 for iPhone
🖼️Get Icon
Icons↘︎

About

This app gamifies weight loss by offering daily quests, leveling up, and maintaining streaks. It features a virtual pet companion that celebrates progress and a decorated room for the pet. Track your transformation with weight charts, stats, and achievements.

Daily quests and challenges
Virtual pet companion
Weight charts and stats
Streak tracking
Achievements and badges
Habit change focus
Show original description
+1

What's New in Thinner

2.6

July 21, 2026

Your first days with Thinner now feel more alive. • A completely redesigned welcome journey after starting your trial • Guided first quests, check-ins, rewards, and your pet’s first adventure • A smoother three-step introduction to your new pet • Faster-loading artwork and polished screens • Bug fixes and reliability improvements

More

Subscription plans

Thinner Premium — Weekly

Unlock all premium features!

$9.997 Days
How to cancel Thinner subscription ⁉️

User reviews

why?

don’t make me answer a ton of questions and then ask me to rate the app only to reveal afterwards that i have to pay and there’s no free version. that’s so stupid. do better.

Response from developer

We’re really sorry you didn’t enjoy the experience. The questions help us personalize your weight-loss plan and recommendations around your goals, but we completely understand wanting to try the app before paying. We offer a 7-day free trial, and we’re working on a free version so everyone can enjoy Thinner. We’ll keep improving and working to make Thinner available to as many people as possible. 💛

Developer apps

FAQ

What is Thinner?

Thinner is a health and fitness app that gamifies weight loss through daily quests, leveling, and a virtual pet companion. It focuses on habit change and provides progress tracking tools.

How does Thinner help with weight loss?

Thinner uses daily quests, streaks, and achievements to keep users motivated. It also offers weight charts and stats to visualize progress, making the journey feel more like a game.

What kind of quests does Thinner offer?

Thinner provides short, achievable daily quests tailored to the user's level. These quests are designed to encourage habit change and earn XP to level up.

Can I customize my pet in Thinner?

Yes, Thinner features a virtual pet that celebrates your wins and offers support. You can also decorate a dedicated room for your pet within the app.

What are the subscription options for Thinner?

Thinner offers auto-renewing subscriptions including Weekly ($9.99/P7D), Monthly ($12.99/P1M), and Yearly ($69.99/P1Y). Pricing may vary by region. Subscriptions can be canceled anytime in App Store account settings.

Is Thinner suitable for all ages?

Thinner has an age rating of 4+, making it suitable for a wide range of users. The app focuses on positive reinforcement and habit building.

How often is Thinner updated?

The latest version of Thinner is 2.1, and it was last updated on 2026-06-11. This indicates regular updates to improve the app and add features.

Does Thinner have ads?

No, Thinner does not contain advertisements. The app is free to download and offers optional in-app purchases and subscription plans.