Train. Track. Transform.
Log the set. Solyd keeps up.
A workout tracker built for the ninety seconds between sets. Last week's numbers are already in the row, the rest timer starts itself, and readiness tells you whether today is a push day.
free to start · works offline · no account needed
How it works
01
Open today's session
Your weekly plan decides what today is. The routine loads in order, every set carrying what you did last time.
02
Tap the set done
Leave the fields empty and the check commits last week's weight and reps. Beat them instead, and it logs what you typed.
03
Rest runs itself
The timer starts on the check and keeps counting past zero. Lock the phone, pocket it, come back.
The loop, live
The ninety seconds that decide everything.
Sweaty hands, one thumb, half your attention. The logging screen is deliberately plain: big targets, one action, nothing animating in your way. Tap a check on the right and the timer takes over.
- Last session's numbers sit in the row, one tap to copy
- Warm-up, drop and failure sets without leaving the row
- Supersets, left and right sides, and a plate calculator
- Close the app mid-workout and resume exactly there
live · tap a check, or a previous value
Recovery readiness
Know whether today is a push day before you load the bar.
Solyd reads your sleep, heart-rate variability, resting heart rate and the load you have actually carried this week, then answers one question: push, hold, or back off. Tap the band to see what drove it.
- One honest call per day instead of a wall of metrics
- Flag a sore joint and get safer swaps inside the workout
- Sleep, HRV and heart rate are read on your device and never stored
Progress and PRs
Proof you got stronger, without the homework.
A ring for the week, a streak that counts weeks you actually hit, and one chart that switches between volume and estimated 1RM across a month, three months, a year, or everything. Records surface themselves.
- Estimated 1RM, heaviest set and volume per exercise
- Hard sets per muscle, so nothing quietly falls behind
- Body weight and tape measurements on the same timeline
- Export every set to CSV, because it is your data
Exercise library
Every lift you use, with its own history.
Grouped by muscle, filtered by equipment, searchable in two letters, and starred when it is one of yours. Open a lift for how to do it, what people get wrong, your records, and a chart of where it is heading.
- Add your own exercises when the library does not have it
- Timed, distance and bodyweight lifts log on their own terms
- Swap suggestions that respect a flagged joint
Streaks and history
A month of training you can read in one look.
One dot per session, today ringed in lime, and the month's workout count and tonnage sitting beside it. Open any day for the session as you logged it, or fix a number you fat-fingered.
- Log a workout you did on any past day
- Session detail with duration, volume and sets
- Streaks that reward the week, not a perfect record
No feed. No coach-speak. No numbers you did not ask for.
Solyd is fast, offline and quiet. Your training lives on your device, backed up only if you ask for it, and nothing gets posted anywhere. The logging screen never animates, never nags, and never asks you to upgrade mid-set.
Next, in your browser
The same log, on the desk you plan from.
Build routines, review a block and export a cycle on a real keyboard. Then walk into the gym and pick up where the browser left off.
In design · 2026On the way
Start with your next session.
Free to start and offline from the first set. iPhone and Android are close. The browser and the watch come after.
no account needed · no ads · backup only if you ask