SpotterFuel is made and published by Duy Bui. AppBrain is an independent app data site and isn't affiliated with Duy Bui. The app name, icon, screenshots and description belong to Duy Bui and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- June 7, 2026
Rankings
App Store top chartsApp Store Rankings for SpotterFuel
Competitors
Similar apps and more from Duy BuiAlternatives to SpotterFuel
Releases
Updates seen on the App Store- Version
- 1.1.2
- Launched
- May 2026
No changelog data
User feedback
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 10.2 MB
- Content rating
- Medium
Technologies used by SpotterFuel
About the app and developer
About SpotterFuel
SpotterFuel is a health & fitness app developed by Duy Bui.
User Ratings
The app has no ratings yet.
App Information
SpotterFuel is freely available from the App Store. The app size is 10.23 MB. The latest version available is 1.1.2. The last update was on June 7, 2026.
Technical Requirements
The app has a content rating of Medium Maturity. The app has been available on the App Store since May 2026.
Developer information for Duy Bui
Address:
Frequently asked questions about SpotterFuel
Is SpotterFuel free?
Yes. SpotterFuel is free on the App Store.
Is SpotterFuel still available?
Yes. SpotterFuel is on the App Store, and the last update we saw was on June 7, 2026.
How large is SpotterFuel?
SpotterFuel is 10.23 MB.
Is SpotterFuel suitable for children?
App Store gives SpotterFuel a medium maturity rating, so it is not meant for young children.
Who made SpotterFuel?
SpotterFuel was developed by Duy Bui. It is listed in the health & fitness category on the App Store.
What are the best alternatives to SpotterFuel?
People looking at SpotterFuel also look at these health & fitness apps: TransformFitAI: Women 40+, CareFor CSKH, Mission Coaching, PRGRM: Fitness Coach, VT Fit - fitness，INNODIGYM.
Store listing
By Duy Bui, from the App Store
Description by Duy Bui Written by the developer, not by AppBrain. Click to read.
Pick the muscle you want to train, choose the exercise you planned, and mark the equipment that is busy or not available in your gym. SpotterFuel gives you practical same-muscle reroutes so you can keep the session moving without rebuilding your whole workout.
Use SpotterFuel to:
- Find quick swaps for busy benches, cables, machines, racks, pull-up bars, and more
- Keep the same target muscle when your first plan is blocked
- Mark equipment as “Not in my gym” so future routes avoid it
- View simple exercise details, equipment, sets, reps, and coaching cues
- Browse a focused exercise library without needing an account
SpotterFuel is built for real gym moments: the bench is taken, the cable station has a line, or your gym simply does not have the machine you expected. Instead of guessing, you get a clean replacement path.
Free users can see the best reroute. SpotterFuel Pro unlocks the full reroute list for crowded sessions.
SpotterFuel is for fitness planning and education only. It is not medical advice. Train within your ability and stop if you feel pain, dizziness, or discomfort.