AI gym coach · iPhone

Lift. Progress. Become a god.

Eparsis builds your program from the machines in your gym, suggests the next load and times your rest. Every work set sculpts your marble god, from Mortal to Olympian.

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Heracles in white marble crowned with gold laurels
Heracles · Olympianἔπαρσις
Eparsis home screen: daily mission and 3D god
Legs · +30 XP
The app

Built like
an ancient gymnasium.

Daily mission, 30-day camp, Forge and league: everything brings you back to the bar.

Session: progress bar, exercise, coach's tip

The session

Two seconds per set. Load suggested by Milo's method, timed rest, a stoic line.

The Forge: 3D god and available XP

The Forge

Your 3D god gains muscle with your real sets. Laurels, helmet, breastplate: earned with your missions.

Progress: this week's sessions, consistency, records

Your numbers

Sessions, sets, volume, records and muscle map, week after week. Apple Health optional.

Weekly league: rules and nickname

The Agon

Your city, your friends, the world. Six sessions count per week, never more. Reset every Monday.

How it works

Three steps,
then you lift.

No camera during the session, no sensor. Your iPhone, the bar, and your god taking shape.

01

Describe your gym, start the session

Tick your machines or take a photo: the AI composes a program with what your gym really has. Or build it by hand, for free. The app knows which day you're on.

02

Log your sets

Two seconds per set: load suggested from your last session, timed rest, records spotted, catch-ups if you cut it short.

03

Your god gains muscle

Every work set sculpts the region it trains. Missions earn XP, XP forges laurels, helmet and breastplate. Nothing ever regresses.

The Ascension

Every session
sculpts your god.

You start as a rough block. Every counted session reveals marble, every set polishes the region it trains. Nothing ever regresses.

αRough marble block
MortalStart
ηStatue being roughed out
Hero12 sessions
ΔAlmost finished statue
Demigod50 sessions
ΩFinished, polished statue
Olympian150 sessions
ChestShouldersArmsCoreBackLegs
ἔπαρσις
E·par·sis · feminine noun · ancient Greek
Meaning
The act of lifting. Elevation. Rising up.
Why
The one Greek word that means both lifting a load and rising.For a strength training app, that is the exact meaning: every set raises you a little higher.
Free and PRO

The essentials are free.
The rest is honest.

No feature locked mid-session. PRO unlocks what really costs something to run.

Free

Forever
  • Sessions, rest, records, suggested load
  • The 3D god, the Ascension, the daily mission, the marble Forge
  • 105 lifts on video and the program builder
  • AI programs up to 5 days a week
  • Weekly league and athlete card
  • Barcode nutrition, body measurements, Apple Health, export, backup

PRO

Monthly or yearly, price shown in the app
  • Photo Mode: a photo of your gym, your machines recognised
  • 6 and 7-day AI programs, up to 7 generations a week
  • Meal photo scan
  • Up to 5 saved programs
  • The gold pieces of the Forge
  • Free PRO days at every rank you reach

Questions

Do I need an account?

No. The app works without an account, offline, and your sessions stay on your iPhone. You only create one for the weekly league: Sign in with Apple, no name or e-mail, deletable in one tap.

Do I have to film myself?

Never. No camera during the session: you log your sets in three taps. The only possible photo is one of your gym in Photo Mode, to recognise the machines.

How does the god gain muscle?

Every work set counts for the region it trains: chest, shoulders, arms, core, back, legs. A region's level rises with your all-time sets and never drops.

Where does my data go?

Nowhere by default. The only exceptions, and only when you use the feature: the stats you enter for an AI program, the gym or meal photos sent to the model then deleted, and your weekly score if you join the league. Details in the privacy policy.

How do you pronounce Eparsis?

EH-par-sis. The word comes from the Greek ἔπαρσις, from the verb epairô, “to lift”.

Is there an Android version?

Not yet. Eparsis is built for iPhone, with Apple Health. Android will come if the demand is there.

Can I import my old sessions?

Yes, the app imports a CSV export from Hevy or Strong from Profile → Data. And you can export yours any time, as CSV, PDF or a full backup.

Step onto
the pedestal.

Download on theApp Store

Free. PRO optional. No ads, no account required.