Band Bar Fit - X3 Tracker
Band Bar Fit - X3 Tracker is made and published by Fabian Merkle. AppBrain is an independent app data site and isn't affiliated with Fabian Merkle. The app name, icon, screenshots and description belong to Fabian Merkle and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 5.00
- 3 ratings
- Last updated
- October 21, 2026
- Size
- 5.56 MB
It doesn't have enough ratings yet to judge what users think.
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Ratings and reviews on the App StoreComments on Band Bar Fit - X3 Tracker for iOS
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Store listing
By Fabian Merkle, from the App StoreDescription by Fabian Merkle Written by the developer, not by AppBrain. Click to read.
Band Bar Fit tracks every rep on your X3 bar: what exercise is next, which band to load, and when you've earned the step up to the next color.
TRACK YOUR WORKOUT
• Log reps for all 8 core exercises: Chest Press, Deadlift, Overhead Press, Squat, Triceps Press, Bent Row, Biceps Curl, Calf Raise
• Pick up exactly where you left off. The app remembers your last session and which exercise is up next
• Know which band to use, and get the nudge when it's time to move up
• Hands-free with Siri: Say "Last set in Band Bar Fit" or "Log a set in Band Bar Fit", to journal reps without touching your phone
GO PRO
• Apple Watch app: run the whole workout from your wrist
• Widgets: next exercise and progress on your Home Screen and Lock Screen
• Progress chart: see your reps as a histogram, tap to dig into any session
• Change indicator: every exercise's recent trend at a glance
• More bands: Ultra Light, Performance and Short Performance, on top of Light, Medium, Heavy and Elite
• Custom workouts: add Pec Crossover, Split Squats and Hypertrophy to your routine
PRO SUBSCRIPTION
Band Bar Fit is free to use. Pro is available as a monthly or yearly subscription. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple Account settings.
Terms of Use: https://fabianmerkle.com/terms-of-service/
QUESTIONS OR IDEAS?
We read every message. Tap "Give Feedback" in the app. We'd love to hear from you.
Band Bar Fit is a tracking companion for the X3 bar strength training system. The X3 bar and bands are not included and must be purchased from the manufacturer. Band Bar Fit is an independent app and is not affiliated with, endorsed by, or sponsored by the makers of X3. Thanks to the team at X3 for building such a great system.
Band Bar Fit tracks every rep of your X3 bar: what exercise is next, which band to load, and when you've earned the step up to the next color.
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 5.56 MB
- Content rating
- Everyone
Technologies used by Band Bar Fit - X3 Tracker
Releases
Updates seen on the App Store- Version
- 2026.14
- Launched
- January 2024
No changelog data
Alternatives
Similar apps and more from Fabian MerkleMore from Fabian Merkle
Rankings
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About the app and developer
About Band Bar Fit - X3 Tracker
Band Bar Fit - X3 Tracker is a health & fitness app developed by Fabian Merkle.
What is the rating of Band Bar Fit - X3 Tracker?
Band Bar Fit - X3 Tracker is rated 5.00 out of 5 stars, based on 3 ratings.
Is Band Bar Fit - X3 Tracker free?
Band Bar Fit - X3 Tracker is free. The app size is 5.56 MB. The latest version available is 2026.14. The last update was on October 21, 2026.
What are the requirements for Band Bar Fit - X3 Tracker?
The app has a content rating of Everyone. The app has been available on the App Store since January 2024.
Developer information for Fabian Merkle
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