KeyLifts
Unknown, from Build Store
- Version
- 5.19.5
- Released
- Apr 15, 2026
- Size
- 28.8 MB
- Bundle ID
- health-lifestyle.
keylifts-531-strength-training
Screenshots





What's new in 5.19.5
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 toolsEnhanced user interface options available only in the Pro tierRemoval of any limitations associated with the free version
About
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 weightsPR alerts and automatic warm-up setsBuilt-in rest timer150+ templates from the official 5/3/1 books, plus custom templatesApple 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.
Also listed in 1 other source
The same app in other sources, newest first. Check the source before you install.
| Source | Name | Version | Released | Size | Actions |
|---|---|---|---|---|---|
| Minoa's Combined | KeyLifts | 5.16.12 | Oct 25, 2025 | 26.4 MB | Get |