KeyLifts vs. a percentage-based training spreadsheet
A spreadsheet offers maximum formula control. KeyLifts offers a workout-specific interface with calculations, templates, and history already connected. The better choice depends on how much setup and maintenance you want to own.
| Decision | KeyLifts | Spreadsheet |
|---|---|---|
| Initial setup | Choose a prebuilt template or create a program in an editor. | Find or build a workbook, verify formulas, and adapt it to the program. |
| Percentage calculations | Calculated from the saved training max inside each workout. | Possible with formulas, but the workbook owner must create and maintain them. |
| Program customization | Edit exercises, sets, repetitions, percentages, and schedules from 1 to 52 weeks. | Nearly unlimited if the user is comfortable designing and validating the workbook. |
| Workout execution | The current session, prescribed sets, and training weights are presented together. | Depends on workbook design and how comfortably it can be used during a workout. |
| Progress history | Completed workouts and statistics remain connected to the program. | Can be highly detailed, but requires manual structure and ongoing maintenance. |
| Portability | Available on supported Apple devices and Android. | Depends on the spreadsheet software, sync provider, and offline configuration. |
| Best fit | Lifters who want less setup and a workout-focused interface. | Lifters who want complete formula control and enjoy maintaining their own system. |
Choose a spreadsheet when
You want to inspect or change every formula, your program is unusual enough that a general editor cannot represent it, or maintaining the workbook is part of how you prefer to plan training.
Choose KeyLifts when
You want to select or build a percentage-based schedule, enter the gym, and see the prescribed training weights without managing cells, formulas, and workbook versions.
Try the app workflow
Browse the public template schedule first, then download KeyLifts when the program fits.
Comparison reviewed August 29, 2026. Spreadsheet capabilities vary by product and implementation.