KeyLifts

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Version added at: Apr 15, 2026

Size: 28.8 MB

KeyLifts - 531 Workout Log Modifications

This version of KeyLifts - 531 Workout Log comes with Pro features unlocked, allowing users to access advanced functionalities without restrictions. The tweak is compatible with devices running iOS version 15.6 or higher.

Unlocked Features

Access to all Pro-level workout tracking and logging tools
Enhanced user interface options available only in the Pro tier
Removal of any limitations associated with the free version

KeyLifts takes the math out of the 5/3/1 strength training program. Download the KeyLifts IPA for iPhone or iPad and walk into the gym already knowing exactly what to lift, cycle after cycle.

Enter your training max once and KeyLifts builds the whole cycle for you — warm-ups, main sets and assistance work included — with a built-in rest timer and PR alerts to keep you on track. Pro features add automatic training max progression, cloud backup, a plate calculator and progress graphs.

KeyLifts key features

One-tap 5/3/1 cycle planning with auto-calculated weights
PR alerts and automatic warm-up sets
Built-in rest timer
150+ templates from the official 5/3/1 books, plus custom templates
Apple Health integration for weight and workout data

Get KeyLifts on builds.io — download the IPA and install it on your iPhone in one tap, no PC required.