Setline

An iOS-native training tracker that runs a written strength, cardio and mobility programme one set at a time and measures each exercise against an authored target.

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Maker note

Why I made this.

I built Setline to make workouts easier to execute one set at a time, with timing and performance kept accurate.

Product contract

What this product promises.

Setline runs a written workout one set at a time and measures each exercise against its authored target.

For: A person following a structured strength, cardio, or mobility programme during real sessions.
Outcome: Stay focused on the current set, keep rest timing accurate, and understand performance against the plan.
How: A native iOS workout player sequences exercises, timers, targets, and completed performance without turning the session into data entry.
Proof: The focused workout loop is under active native development and is being validated through real sessions.
Next action: Run an authored workout in Setline and let actual session friction determine the next product change.

Public anatomy

What it is made of.

Form: iOS app
Platforms: iOS
Prominent tools: SwiftUI · CloudKit · PersonalSyncKit
Deployment: Deployed
First retained commit: Jul 27, 2026
Latest retained commit: Sep 9, 2026

Maintained evidence

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Repository publication

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