# Twinsi — Your AI fitness companion > AI fitness companion with a visual digital twin for motivation and accountability. (iPhone/iPad app by Nutmeg AI, Inc..) - Source: https://appshunter.io/ios/app/twinsi/id6753560471 (this page in markdown: same URL + `.md`) - Developer: [Nutmeg AI, Inc.](https://appshunter.io/developer/1843750201) - Category: Health & Fitness, Sports - Price: Free - Rating: 5.00/5 from 8 App Store ratings · 7 written reviews indexed - Age rating: 17+ - Requires: iOS 16.4 · 123 MB - Languages: American English - Released: 2026-03-30 - Data updated: 2026-08-20 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/twinsi/id6753560471/reviews.md ## What is Twinsi? Twinsi is your AI fitness companion that makes exercising consistently feel personal, visual, and rewarding. Create your Twinsi — a digital twin that mirrors your training habits. When you move, it glows and grows stronger. When you skip, it droops. It’s a fun and motivating way to see your progress and stay accountable without guilt. Track your workouts and build momentum over time: - Stay motivated with a companion that evolves with you - Turn activity into a clear, satisfying streak you can maintain - Celebrate wins with rewards and progress moments Whether you’re getting back into a routine or pushing for new goals, Twinsi helps you build the habit — one workout at a time. ## Key features - Personalized digital twin - Visual progress tracking - Activity-based growth - Workout momentum building - Reward system - Habit formation support ## Recent user reviews (7 of 7) All indexed reviews: https://appshunter.io/ios/app/twinsi/id6753560471/reviews.md ### 5/5 — Loving It *2026-08-11* 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! ### 5/5 — Love it! *2026-07-22* The twinsi characters are so cool! I find it motivating to see other people workouts. ### 5/5 — So fun! *2026-07-22* 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! ### 5/5 — Love this app! *2026-07-21* 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 ### 5/5 — V fun! And helpful *2026-05-18* 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. ### 5/5 — Just what I needed *2026-05-12* I’ve been this —> <— close to almost working out for months. This app got me over the line. It gives me tips on how to improve my form. It remembers my workouts and knows how to push me to do more. And it has been great at designing routines that work with the very limited equipment that I have at home (really just one set of dumbbells). Highly recommended. ### 5/5 — Best motivation app *2026-05-07* I often struggle with motivation, especially after work it is hard to motivate me to work out. But with Twinsi I am always rewarded, and with the coach chat I always know what to do next. Love it and so excited to compete with my friend Twinsis ## Frequently asked questions about Twinsi ### 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. ## Version history (last 5 releases) ### 1.3.29 — 2026-08-17 - Bug fixes and UI polish ### 1.3.28 — 2026-08-12 - Bug Fixes: We’ve squashed pesky glitches and resolved behind-the-scenes issues to keep the app rock-solid. - UI Polish: Enjoy subtle visual tweaks, cleaner layouts, and smoother transitions throughout the app. ### 1.3.27 — 2026-08-09 - Smart Next-Step Recommendations: Never wonder what to do next! A new recommendation module on your Home screen surfaces your best next moves—whether that’s helping a friend finish a challenge, pushing for the top spot on the leaderboard, or starting a new Crew. - Calendar View for Activities: Track your history at a glance! Head to your Home > Activity tab to see all your activity cards cleanly organized in a new calendar-based view. - Simpler Link Sharing: Inviting friends and building your community is faster than ever thanks to an improved UI for sharing friend, crew, and challenge links. ### 1.3.26 — 2026-08-06 - Rich Chat Widgets: Get instant visual guidance right inside your conversations with the new Exercise Detail Widget (featuring animated movement demos and step-by-step instructions) and the new Workout Plan Widget. - Seamless Live Workout Chats: Starting a live workout chat now automatically launches a dedicated session in your main chat list so you can easily track and revisit your training conversations. - Bigger Crew Limit: Bring the whole squad along! You can now invite up to 16 friends to your Crew to compete or collaborate on fitness goals. - UI Enhancements & Bug Fixes: Enjoy a cleaner look and a smoother experience with visual polish and performance tweaks across the app. ### 1.3.25 — 2026-07-26 - New Challenge Types: Push your limits with brand-new challenge formats designed to make community competition and collaboration even more exciting. - Faster Onboarding: Getting started is smoother than ever thanks to a shorter guided chat and a dedicated feature spotlight to help you hit the ground running. - Flexible Activity Sharing: Flex your progress your way! You can now share your activity cards directly to your favorite social apps or save them straight to your photo library. - Tons of UI Polish: We’ve swept through the app with plenty of visual tweaks to make your Twinsi experience look and feel sleeker than ever. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-20.*