Plain Weights
Simple Gym Tracking
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Now with Exercise Groups and a live rest timer in the Dynamic Island. Track your lifts, beat your last session, and make progressive overload obvious.
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 has not received enough ratings or reviews to display an overview.
The biggest update yet. Here's what's new:
EXERCISE GROUPS
Bundle exercises into workouts like Push Day or Pull Day. Each group card tracks your progress as you log.
REST TIMER IN THE DYNAMIC ISLAND
A live rest timer starts after every set on your Lock Screen and Dynamic Island.
TREND LINES
New toggle overlays weight and rep trend lines so you can see where you're heading.
REDESIGNED HISTORY
New Summary, Progress and Muscle tabs: your totals, your progress since last session, and your training muscle split.
REDESIGNED SUMMARY CARD
Clearer progress bars show how today stacks up against your last session and your PB.
PLUS
Supersets, smarter search by name or tag, CSV export with a date range picker, iCloud backup for your groups, and lot's of small fixes.
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
- Provider
- AFOUNDRY LTD
- Size
- 3.3 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