The workout-tracking app your spreadsheet has been waiting for.
Keep programming in Google Sheets. Give your athletes a fast, intuitive app to enhance their workout
experience.
With your logo of course.
What it does
Built for the way you already work
No new tools to learn. Convrt Sheet wraps the spreadsheet you already maintain.
Your sheet, unchanged
No migration. No new database. The app reads and writes the same rows and columns you already program
in.
Your logo on their screen
Your logo and icon, your subdomain. The athlete installs your brand to their home screen.
Higher engagement
No more hunting for logs or inconsistent data. You create better programs, based on the feedback your
athletes "finally" provide, thanks to logging with a click.
1RM Estimator
After every Big 3 working set, the estimated 1RM updates automatically from actual load and RPE.
Athletes track strength progress without leaving the workout screen.
RPE highlighter
Inline goal-range visualization on the RPE picker — athletes hit your prescribed effort, not their own
guess.
Plate loader
Renders an exact barbell visualization from the target kg. Configurable for home-gym inventories.
Warmup helper
Long-press a big-3 lift to generate a working warmup ramp tuned to the day's top set.
How it works
Three steps. No back-end of your own.
01
Connect your sheet
Pick the workout sheet from your Drive. The athlete needs edit access — that's the only permission
required.
02
Hand the link to your athlete
They sign in with Google, open your branded subdomain, install the PWA to their home screen.
03
They log, you see it live
Every set written to the sheet in near-real time. No CSV exports. No separate admin panel.
Ready to give your athletes the app they should have had?
Onboarding takes one call. We bring you up with your own subdomain, your branding, and your sheet template.