Setline records what you decide to do. It does not decide what you should do.
Last updated 16 August 2026
Setline is not medical advice, coaching, physiotherapy, or a substitute for professional guidance. It does not know your injuries, your history, or your limits. Loads, rep ranges, rest and progression are whatever you authored. Deciding whether a session is safe for you today is yours alone, and if a movement causes pain you should stop and consult a qualified professional.
Setline is an iPhone app for following a written training programme one set at a time, recording what was actually lifted, and comparing each exercise against a target you set. It runs entirely on your device.
Estimated one-rep maxes, projected target dates, rates of change and progression suggestions are arithmetic over sets you recorded, not measurements and not predictions. Setline shows which values were recorded and which were calculated so the two are never confused. Treat a suggestion as a prompt to decide, not an instruction to follow.
The app ships with one dated twelve-week strength, cardio and mobility block written for its author, including that author's own starting loads. It is included as an example of a fully specified programme, not as a recommendation for anyone else. Replace it or edit it before using it.
Setline is in development and is not on the App Store. It is provided as-is, without warranty of any kind, and may contain defects, lose data, or change incompatibly between versions. To the fullest extent the law allows, the developer is not liable for injury, lost data, or any other loss arising from using it. Nothing here limits liability that cannot lawfully be limited.
The source is public under the terms in the repository. Do not present Setline as medical or professional advice, and do not represent modified copies as the original.
These terms may change as the app does; the date above changes with them, and material changes are noted in the changelog.
Questions and reports belong in GitHub issues.