Twinsi

Twinsi

Your AI fitness companion

8 ratings
7 reviews
Free

Details

  • Released
  • Updated
  • March 30, 2026
  • August 17, 2026
Twinsi screenshot #1 for iPhone
Twinsi screenshot #2 for iPhone
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Twinsi screenshot #5 for iPhone
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About

This app uses a digital twin that visually reflects your exercise habits to keep you motivated and accountable. Watch your companion grow stronger with consistent activity and celebrate your progress through visual cues and rewards.

Personalized digital twin
Visual progress tracking
Activity-based growth
Workout momentum building
Reward system
Habit formation support
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What's New in Twinsi

1.3.29

August 17, 2026

- Bug fixes and UI polish

User reviews

Loving It

So far, I’m really loving Twinsi! I haven’t had a chance to explore all of the features yet, but I absolutely LOVE how it turns my workouts and activities into animated stories and reels of my health journey. It’s such a fun and unique way to see my progress, and I love being able to add notes, photos, and details to each activity. I haven’t found another app that does this quite like Twinsi. I’m excited to keep using it and will definitely come back to update my review once I’ve explored more of what the app has to offer!
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Love it!

The twinsi characters are so cool! I find it motivating to see other people workouts.

So fun!

I love this app! It’s a combo of all these different tracking apps but it is immersive with a concept of having an avatar or “Twinsi.” I’ve used it to help give me a workout when I needed to do a quick lift. They can even make a card that looks like your dog if you go out and walk your dog. So cute!
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Love this app!

I love this app! It helps me stay consistent and log my workouts and I love to see the visual progress that working out every day gives me. I love picking out outfits for my character as well and seeing what else my friends are up to in the fitness world

V fun! And helpful

Been using since early beta and wow love the app and the trajectory. Getting encouraged by my twinsi is so nice, seeing him do the same activities is hilarious, but now that I can compete against all my friends twinsis it’s on lol.

FAQ

What is Twinsi?

Twinsi is an AI fitness companion that uses a digital twin to visually represent your exercise habits. It's designed to make staying motivated and accountable for your workouts more engaging and rewarding.

How does Twinsi help with motivation?

Twinsi's core feature is a digital twin that grows and strengthens as you exercise, and droops when you skip workouts. This visual feedback provides a clear and satisfying representation of your progress and streaks.

What kind of workouts can I track with Twinsi?

The description focuses on building consistent exercise habits and momentum. While specific workout types are not detailed, it supports tracking general activity to evolve your digital twin.

Is Twinsi available on Android devices?

Currently, Twinsi is supported on iPhone and iPod devices. Information regarding Android compatibility is not provided in the current data.

How often is Twinsi updated?

The latest version of Twinsi is 1.3.19, which was last updated on June 3, 2026. This indicates a relatively active development cycle.

What is the age rating for Twinsi?

Twinsi has an age rating of 17+. This suggests the content or themes within the app are considered suitable for mature audiences.

Does Twinsi have ads?

No, Twinsi does not contain advertisements. The app is free to download and use without any ad interruptions.

What are the benefits of using Twinsi's digital twin?

The digital twin offers a unique way to visualize your fitness journey. It provides a clear, guilt-free representation of your consistency, helping you celebrate wins and maintain momentum.