# X3 Tracker — Official X3 Workout Tracker > Official free workout tracker for the X3 exercise device. (iPhone/iPad app by Jaquish Biomedical Corporation.) - Source: https://appshunter.io/ios/app/x3-tracker/id1468337128 (this page in markdown: same URL + `.md`) - Developer: [Jaquish Biomedical Corporation](https://appshunter.io/developer/1174051341) - Category: Health & Fitness, Productivity - Price: Free - Rating: 3.26/5 from 23 App Store ratings · 95 written reviews indexed - Age rating: 12+ - Requires: iOS 15.1 · 50 MB - Languages: English - Released: 2019-06-19 - Data updated: 2026-07-26 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/x3-tracker/id1468337128/reviews.md ## What is X3 Tracker? The Official free workout tracking tool for use with the Jaquish Biomedical X3® exercise device. ## Key features - Official workout tracking - Compatible with X3 device - Free to use - Log exercise progress ## Recent user reviews (10 of 95) All indexed reviews: https://appshunter.io/ios/app/x3-tracker/id1468337128/reviews.md ### 1/5 — App keeps crashing *2026-02-28* I like the tracking feature. Show previous reps when you start a new workout. The links to the instructional videos are nice, but the app crashes when I try to full screen the video or turn my phone sideways and I lose my whole workout. ### 3/5 — Glitches *2025-10-06* After I input data the app deletes it and I have to re enter my reps the next time I open the app. I have asked for help on the FB page and no one has provided support. I have been waiting for three weeks. ### 1/5 — Still no updates for hypertrophy regimen *2025-08-16* It’s been a year since the hypertrophy regimen came out, but the app hasn’t been updated for it. ### 2/5 — Ok, but *2025-07-30* App is ok, but it could be greatly improved within the creating custom workout section. It would be extremely useful if you could add a specific exercise into a custom workout more than once! Let’s say you want to do 2 sets of chest press, it would be nice if they let you add multiples of the same exercise into your custom workout! ### 3/5 — Very basic *2025-04-03, version 2.0.7* It’s an OK app, it doesn’t integrate with Apple health to record a training session and it only shows the results for the last session, so if you cut a session short, the next session will show a zero for last results for any exercise you didn’t do so I don’t know what I’m aiming to beat. ### 1/5 — Outdated App *2025-02-15* Hypertrophy program has been out for awhile. Why doesn’t the app include it? Or at least the ability to create an ACTUAL custom workout. When creating a custom workout you can only choose the canned entries. Once you’ve chosen one, it disappears, so you can’t add multiple sets of the same exercise. ### 4/5 — Does what it’s meant to do *2025-01-11* Nice app and easy to use. Only two things I’d request to have added: 1. The various squats added, as it relates to the X3 squat belt. 2. Maybe a progress import/export feature that supports a lightweight and easy format such as CSV, so I can transfer my progress to a new mobile device when needed. Updated Jan. 11, 2025: Now that we have the squat belt exercises included, and the great new UI is available, a couple more things: 1. It would be awesome to have the ability to log multiple sets of the same exercise in custom workouts, or perhaps just make the hypertrophy program exercises available as an option. 2. The focused exercises such as straight leg dead lift, overhead tricep extension, shallow squats, etc. would be nice to be able to add to custom exercises as well. 3. A progress export option would still be awesome for folks who choose not to subscribe to the X3 Force app. ### 5/5 — Great App - Request update *2025-01-06* I love the update, includes paraforce bands and stacking. One request would be to add the Gen2 performance bands as an option. ### 4/5 — Good updates *2025-01-01* Liking the new updates as it was difficult to track when doing the hypertrophy program. Would like to see the lateral raise, seated calf raises, and wrist curls added in. ### 4/5 — Sync between devices? *2024-12-09* I’m only on day one, but wanted to suggest the ability to sync the data for the app installed on multiple devices. Could be really useful to pull up and enter data on the phone or the tablet, depending on what’s handy. Would also save entering workout data redundantly on multiple devices. ## Frequently asked questions about X3 Tracker ### What does the X3 Tracker app do? The X3 Tracker app serves as the official companion tool for the Jaquish Biomedical X3® exercise device. It allows users to officially track their workouts and monitor their progress when using the equipment. ### Is the X3 Tracker app free to use? Yes, the X3 Tracker app is completely free to use. There are no costs associated with downloading or utilizing its features for tracking your X3 workouts. ### What is the X3 Tracker app used for? This app is designed specifically for users of the Jaquish Biomedical X3® exercise device. It helps you log your exercise sessions and keep a record of your fitness journey with the device. ### What devices is the X3 Tracker app compatible with? The X3 Tracker app is designed to work with the Jaquish Biomedical X3® exercise device. It is a dedicated tool for users of this specific piece of fitness equipment. ## Version history (last 5 releases) ### 2026.07.1 — 2026-07-24 * Improved paraforce band force accuracy * Bugfixes and performance improvements ### 2026.05.1 — 2026-05-20 * Improved statistics page * Improved layout of exercise review * Various bugfixes and performance improvements ### 2.0.15 — 2026-02-18 * Various bugfixes and performance improvements ### 2.0.14 — 2026-01-22 * Add support for 34" Paraforce bands * Various bugfixes and performance improvements ### 2.0.13 — 2026-01-05 * Added reminders feature * Bugfixes and performance improvements ## Apps similar to X3 Tracker | App | Rating | Price | Category | | --- | --- | --- | --- | | [MAXPRO Fit](https://appshunter.io/ios/app/maxpro-fit/id1486418287) | 3.2 (107) | Free | Health & Fitness | | [HarambeFit](https://appshunter.io/ios/app/harambefit/id1664116146) | 4.5 (150) | Free | Health & Fitness | | [Undersun Fitness](https://appshunter.io/ios/app/undersun-fitness/id1519951676) | 2.8 (49) | Free | Health & Fitness | | [Toward Health](https://appshunter.io/ios/app/toward-health/id1588693888) | 4.9 (161) | Free | Health & Fitness | | [StrongFirst](https://appshunter.io/ios/app/strongfirst/id6451005125) | 3.6 (28) | Free | Health & Fitness | | [Weller: Gain Muscle with Bands](https://appshunter.io/ios/app/weller-gain-muscle-with-bands/id1616421370) | 4.9 (632) | Free | Health & Fitness | ## More apps by Jaquish Biomedical Corporation - [FRACTUREPROOF](https://appshunter.io/ios/app/fractureproof/id1174051342) - [X3 Force](https://appshunter.io/ios/app/x3-force/id1571190223) All apps by Jaquish Biomedical Corporation: https://appshunter.io/developer/1174051341 ## Related topics [x3 tracker](https://appshunter.io/ios/topics/x3-tracker) · [phase 3 fitness](https://appshunter.io/ios/topics/phase-3-fitness) · [t3 fitness mobile](https://appshunter.io/ios/topics/t3-fitness-mobile) · [t3 fitness](https://appshunter.io/ios/topics/t3-fitness) --- *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 2026-07-26.*