Plain Weights
Simple Gym Tracking
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Groups show your workout status at a glance. Amber while you lift, green when you're done. There are cleaner Add screens, smarter tag suggestions and improved visuals.
The simplest way to track your progress and lift more.
No account. No subscription. No creating a full workout programme just to log a set. Open the app, log your lifts, and get back to training.
Log in seconds
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Create any exercise, name it what you want, tag your muscles your way. Then just log your sets. That's it.
Know exactly what to beat
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Every session surfaces a delta comparison against your last weight, reps, and total volume. You'll see exactly where you're up, where you're down, and what it takes to keep progressing. Progressive overload, made obvious.
Data that actually helps
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Trend lines for weight, reps, and volume. Personal records per exercise. Clean charts that show whether you're moving in the right direction. Everything you need, nothing you don't.
Native iOS, built properly
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SwiftUI and SwiftData from the ground up which is fast, fluid, and offline by default.
Plain Weights is just the least frustrating way to track your training and make sure you're always improving.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Brand new welcome screen on first launch, with an iCloud sync notice so returning users know to expect a short restore.
- Groups screen redesigned with status pills. Amber while you're in a session, green when complete, grey when not yet started, plus smart ordering that moves your active group to the top.
- See yesterday's group status before you start today. "5/5 YESTERDAY" if you finished it, "2/5 YESTERDAY" if you left it half finished.
- Add Exercise and Add Set screens are redesigned with cleaner field labels and example placeholders.
- Expanded muscle tag default suggestions.
- History view now remembers your selected time range between visits.
- Reduced PB animation and visual polish throughout.
The developer, AFOUNDRY LTD, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- AFOUNDRY LTD
- Size
- 3.4 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 afoundry ltd