Tracking. Simplicity. Precision.
FORM4 is built around three principles. Everything in the app follows from them.
- Tracking
- Load, reps and RIR for every set, with the previous set in view. The logbook is the product; everything else reads from it.
- Simplicity
- The fewest taps between you and the next set. The previous set is already in view; rest starts with one tap.
- Precision
- Half reps, sides, rest between sides, target ranges: the details that decide whether a set counts are recorded as data, not side notes.
Adding a program
Build your program in the Program Builder or start from a photo of your training sheet. FORM4 Vision prepares a draft to review: check the exercises and complete missing details before confirming the program.
How progress is shown
FORM4 compares the sets that make sense to compare: the same exercise, the same set, across weeks of the same program. You see start vs last, load and reps over time, and your best set. Every rating shows where it comes from: load and reps against the start of the program.