Training · Body composition · Protocols · Blood work

The training app
that reads your
blood work.

A real workout logger — programs, PRs, estimated 1RM, and weights that adjust to how your last session actually went — connected to your body composition, your protocols and your labs.

Free tier, no card needed · 14-day unrestricted trial · US & Canada
Founder’s own data · scale readings, Mar–Aug 2026
−32.5 lb
bodyweight
+14.3 lb
muscle mass
−15.5 pts
body fat
MAR 2026 — MUSCLE MASS — BODYWEIGHT AUG 2026
What it does

Five things, one timeline.

Most trackers do one of these. The point is what they say about each other — whether your squat stalled during an off-cycle, whether the weight you lost was fat or muscle.

Training screen showing personal records and lift progression Body composition screen Blood work screen with parsed lab markers Protocol tracking screen Recovery screen
Why it exists

One person. One problem.

Dave Hemingway with his wife Sarah, who has been beta testing the app since the first build
Dave Hemingway
Founder · built it solo, around a full-time job
[email protected]
Email goes straight to me.

I grew up playing everything — cricket, football, a bit of rugby — and I was best at the things that needed strength. Shot put, discus. That never really left.

Adulthood was less consistent. Years of training, then years of nothing. I took up squash and got decent at it, good enough to join a club in Nottingham where Olympic players trained. Then I moved to America and drifted, and ended up around 210lb.

That’s when I found CrossFit and keto. The combination worked — I got down to 190 and got genuinely strong. It also cost me a meniscus repair, rotator cuff damage, bicep tendinitis, and both golfer’s and tennis elbow.

And to be honest, that wasn’t CrossFit’s fault. It was mine. I’m competitive, and I pushed hard in places I shouldn’t have, trying to progress faster than my body was willing to go. It was telling me the whole time that this wasn’t the right choice for me. I eventually listened, and my doctor agreed.

By then I was back up to 235lb with a lot of work to do, and I’d finally worked out that exercise and diet weren’t the whole picture. What I was missing was tracking, accountability, and knowing what my protocols were actually doing.

I tried running it on paper and across five different apps. It didn’t work. So I built a dashboard for myself — which became a website, which became this app.

40 pounds in 13 months.
Not willpower — visibility.

It solved my problem. That’s the whole reason it exists.

That’s my wife Sarah with me. She’s been in the beta since the first build, trains with it every week, and finds the things I miss — including a bug that would have lost people a workout. Built solo, but tested by people who’ll tell me the truth.

Blood work

Your lab PDF, read for you.

Upload a Labcorp or Quest report and every marker is extracted, flagged against its range, and trended across every draw you have.

Quest Diagnostics · 15 Aug 202652 markers · 8 high · 3 low
Total testosterone
1221H
ng/dL
250–1100
Hematocrit
53.2H
%
38.5–50.0
Haemoglobin
17.6H
g/dL
13.2–17.1
IGF-1
97
ng/mL
53–331
Haemoglobin A1c
5.0
%
4.8–5.6
FSH
0.3L
mIU/mL
1.6–8.0
Sex hormone binding globulin
24
nmol/L
10–50

Real markers from the founder’s own August draw. Nine draws on file going back to 2024 — every one of them charted against the protocol running at the time.

The part nobody else has

It sets next session’s weights for you.

Log your session and the engine reads your last working set. Hit the top of your rep range and it adds weight. Grinding mid-range and it holds. Blow past it and it catches up in one jump instead of five.

It advances one or two lifts at a time rather than everything at once, so a good week doesn’t become a wall the next. Every other tracker logs what you did. This one decides what you do next.

Available on Performance and above.

Next session · proposed
Squat (Barbell)
205
215 lb
last set hit 11 reps at the top of 8–12 → add weight
Romanian Deadlift
110
115 lb
12 reps at target → add weight
Leg Curl (Machine)
95
95 lb
6 reps, below range floor → hold, keep grinding
Standing Calf Raise
55
55 lb
back-off set noted → not a progression signal
AI, where it earns its place

It reads. It doesn’t guess.

The maths is deterministic — your weights, your loads, your trends are arithmetic on numbers you recorded. AI handles the parts that need reading and judgement, and it never invents a figure.

Blood work

Reads your lab PDF

Upload a Labcorp or Quest report and every marker is pulled out with its value, unit and reference range — no typing, no photographing rows. Then a plain-language read of what moved since last time.

Parsing on every tier · written analysis on Performance
Training

Builds the program

Describe your goal, your days and the equipment you actually have, and it writes the split — exercises, sets, rep ranges and rest. Edit anything you disagree with; it’s a starting point, not a contract.

One free build, then Performance
After each session

Writes the session note

What you hit, what moved, which muscles took the work, and one thing worth carrying into next time. Arrives while you’re still catching your breath.

Performance · up to 7 a week
Body composition

Explains the trend

Whether the weight you lost was fat or lean mass, whether a scale reading is drifting from your DEXA, and which of the twelve metrics is actually telling you something.

Performance · DEXA analysis included

Elite and founding members get all of it uncapped. And the line that matters: AI describes what your numbers are doing — it never tells you to change a dose, a medication or a protocol.

Getting started

You need less than you think.

Nothing here is required on day one. Log a workout with the phone in your pocket and add the rest whenever it suits.

Required
An iPhone. That’s it. The logger, programs, PRs and blood work upload all work on their own.
Helps a lot
A smart scale. A Withings connects directly and brings everything across — body fat, muscle mass, visceral fat, water, the lot. Any other scale works too: weight and body fat sync through Apple Health where the maker supports it, and a file export from its app brings the full set. Which scales work →
Helps
An Apple Watch. Adds per-session heart rate, sleep and HRV, and makes training load more accurate.
Optional
A DEXA scan. Import one and everything calibrates to a proper baseline rather than bioimpedance alone.
How it works

Four steps, then it runs itself.

  1. 01
    Download and log a session. Pick a program or let the AI build one around your goal and equipment.
  2. 02
    Step on a scale, or don’t. Enter body composition by hand or let a smart scale sync it.
  3. 03
    Drop in your last lab PDF. Every marker is extracted, flagged and trended — no typing.
  4. 04
    Keep training. The engine sets your next weights, and the picture builds itself from there.
Pricing

Start free. Stay free if it suits you.

Nothing you log is ever held behind a paywall, and your data stays yours whichever tier you’re on.

Free
Everything to get started
$0
 
  • Full workout logger, PRs & 1RM
  • Protocol tracker — doses, cycles, vials
  • Blood work — lab PDFs parsed & trended
  • Body composition — scale sync, DEXA import
  • 1 program
Download
Core
Unlocked & connected
$9.99/mo
or $79.99 billed yearly
  • Everything in Free
  • Apple Health & Watch sync
  • Recovery score — HRV, RHR, sleep
  • Injection reminders
  • 2 programs
Most popular
Performance
The full picture, powered by AI
$13.99/mo
or $111.99 billed yearly
  • Everything in Core
  • Adaptive progression
  • AI program generator
  • AI blood work, DEXA & body comp analysis
  • AI session summaries
  • 10 programs
Elite
Everything, unlimited
$18.99/mo
or $151.99 billed yearly
  • Everything in Performance
  • Unlimited programs
  • Unlimited AI analysis
  • Weekly AI report
Everything, side by sideFreeCorePerformanceElite
Training
Workout logger — sets, reps, RPE, rest timer
PRs, estimated 1RM, strength standards
Exercise library with coaching cues
Programs1210
Adaptive progression — next session’s weights set for you
AI program generator1 free1 free
AI session summary7 / wk
Protocols
Protocol tracker — compounds, doses, schedules
Cycle countdowns and week tracking
Dosing calculator and vial tracking
Injection reminders
Blood work
Upload lab PDFs — markers parsed automatically
Marker trends across every draw
AI blood work analysis2 / yr
Body composition
Smart scale sync — up to 12 metrics*
Charts and trends
DEXA import
Apple Health & Apple Watch sync
AI body composition analysis
AI DEXA analysis2 / yr
Recovery & the rest
Recovery score — HRV, resting HR, sleep
Training load, acute vs chronic
Full history
Weekly AI report
No ads, no data mining, cancel anytime

*A Withings scale syncs all 12 directly; other scales bring weight and body fat via Apple Health, or the full set via a file export — details. Founding members get everything in Elite, uncapped, at $79/year. Smart scale sync needs a compatible scale (Wyze or Withings) — without one, body composition is entered by hand.

Founding member — $79 for the year

Full Elite access, which otherwise costs $151.99/yr. Your rate stays $79 for as long as you stay subscribed. Closes 31 December 2026.

Become a founding member
Questions

Before you sign up.

Do I have to pay to use it?

No. The free tier stays free and includes the full workout logger, PRs and estimated 1RM, body composition from a smart scale, and blood work upload. Paid tiers add Apple Health sync, adaptive progression, AI analysis and more programs.

Which labs can it read?

Labcorp and Quest PDFs are parsed automatically — every marker extracted, flagged against its reference range, and trended across draws. Other labs can be entered by hand.

What scale do I need?

A Withings connects directly and brings the full set across — body fat, muscle mass, visceral fat, water and more. Any other scale works too: weight and body fat come through Apple Health where the maker supports it, and a file export from its app brings everything it records. You can also enter readings by hand, or import a DEXA scan to calibrate to a proper baseline. Full compatibility list →

Is my data private?

It’s encrypted and isolated to your own account, never sold and never used for advertising. We rely on a small number of named service providers — hosting, payments, and the AI that reads your lab PDFs — and every one is listed in the privacy policy.

Can I cancel?

Any time, from your App Store subscriptions. You keep everything you’ve logged and drop to the free tier — nothing is deleted.

Is there an Android version?

Not yet. iOS today, with a web dashboard that works in any browser. Android is on the roadmap.

Is this medical advice?

No. It’s an informational tracking tool. It shows you trends in data you record yourself and never tells you to change a dose, a medication or a protocol. Always confirm anything that matters with your clinician.

More at the full FAQ.