01 / Private beta · Waitlist open

The coach
at your rack.

Log · Plan · Prove · Coach

Most trackers just store your sets. Rackside reads your training, decides your next session, and shows its work — and it's the only one that also checks your form, triages pain, and runs your whole session. Local-first: no account, works offline, and your log can't be lost.

✓

You're on the list. We'll email you the moment your rack's ready — no spam, one launch note.

Built like an instrument iOS · 2026

Active session logging — **Log** — the fastest set logger you've used

Today coaching view — **Plan** — one clear call for today

Progress and PRs — **Prove** — PRs, volume, trends

Form check — **Coach** — form check & autoregulation

Privacy — **Private** — your data never leaves

01 It coaches

Decides, then explains

Adaptive rest, autoregulated loads, mid-block volume adjustments, and AI programs that read your actual training ledger — and every call comes with the reason behind it.

02 It's fast

One-handed, no friction

Steppers, RPE chips, previous-session ghosts, plate calculator, rest timer, copy-last-session. Built for logging mid-set without looking up.

03 It's yours

Local-first, private

No account, no server holding your lifts. Everything lives on your phone; optional sync rides your own iCloud. Form-check videos never leave the device.

04 It's complete

Strength & the rest

First-class warmup, mobility, and conditioning blocks. Pain triage, skill goals, body & tape tracking. The whole training life, not just the barbell.

Get in before launch.

The waitlist gets first TestFlight access and the founding-member Pro year. It takes one tap.

Join the waitlist