MESO Start free week
FOR LIFTERS WHO TRACK EVERY SET
Lifter mid barbell row in dim incandescent light

Your next mesocycle, written by your last one.

Log your sessions. The program adjusts loads, volume, and deloads based on what you actually did — not what a PDF assumed you'd do.

Push A Wk 3 / 5
Bench Press
Last · 102.5kg × 6 @8
Today · 4 × 6105 kg
Incline DB Press
Last · 36kg × 9 @8
Today · 3 × 8–1038 kg
Cable Fly
Last · 22kg × 12 @9
Today · 3 × 1222 kg
Tricep Pushdown
Last · 32kg × 12 @8
Today · 3 × 10–1234 kg
Adaptive logic

It reads your logs the way a coach would.

Every set you log feeds the next session's prescription. Hit your top set with 2 RIR? Load goes up. Grinded the last rep? It holds. Three bad sessions in a row on the same lift? It flags fatigue before you stall.

↳ logged 2 RIRload auto-bumped 2.5kg next session
↳ flaggedbar speed dropped on set 3, holding load
↳ deload trigger armedthird grinder on this lift this week

Pull B — Wednesday

BLOCK 02 · WK 4 / 6
Barbell Row
heavy compound
Last wk120 × 6 @8
Sets4 × 5–7
Today122.5 kg
Weighted Pull-up
vertical pull
Last wk+20 × 8 @9
Sets3 × 6–8
Today+20 kg · hold
Chest-Supported Row
midback
Last wk60 × 10 @7
Sets3 × 10–12
Today65 kg
Hammer Curl
isolation
Last wk16 × 12 @8
Sets3 × 10–12
Today17.5 kg
Programming

Pick your split. We handle the periodization.

PPL, Upper/Lower, Bro Split, Arnold, or Full Body — each one programmed as a real mesocycle with accumulation, intensification, and a deload. Not a list of exercises. A block.

Push / Pull / Legs

6 days · 5 weeks · deload built in

Intermediate to advanced, high volume tolerance

Upper / Lower

4 days · 6 weeks · deload built in

Strength-leaning hypertrophy, recovery-limited

Bro Split

5 days · 5 weeks · deload built in

High-frequency-fatigued lifters wanting one-and-done sessions

Arnold Split

6 days · 5 weeks · deload built in

Chest/back, shoulders/arms, legs pairings

Full Body

3 days · 6 weeks · deload built in

Natural lifters, time-constrained weeks
The shift

What changes after week one.

Side-by-side: how a serious lifter currently runs a block, and how it runs once the app is doing the bookkeeping.

— Before
After —
Notes app with last week's weights, scrolled mid-set
Today's prescription opens the second you walk in
Guessing whether to add 2.5 or 5 kg this week
Load is set based on your actual RIR last session
Running the same block until you stall hard
Deload triggers before the stall, not after
Plateau-debugging on Reddit at 11pm
The app flags which lift is fatigued and why
Forgetting which week of the mesocycle you're in
Block progress visible at the top of every session
Restarting from scratch every 6 weeks
Next block is auto-generated from this block's data
Tested in real gyms

Built with lifters who count grams, not vibes.

Tested across 12 weeks with natural and enhanced lifters running real blocks. No before/afters. No transformation arcs. Just session logs and feedback.

First app that didn't make me feel like I was being sold a meal plan.

MARCUS T.
Classic physique, 4 years on programs
Powerlifter resting between sets

The deload logic alone is worth it. I was overshooting every block.

ANA R.
Powerbuilding, drug-tested federation
Lifter checking phone in dim gym

Stopped maintaining a spreadsheet in week two. Didn't miss it.

DEV K.
Off-season hypertrophy block
What it costs

One price. No coach upsell.

$14 a month, or $99 a year. First week is free, full app, no card required. Cancel from the app, not from a support email.

Monthly
$14
/ month
Save $69
Annual
$99
/ year

Mesocycle programming, adaptive load logic, all five splits, deload triggers, fatigue flags, block-to-block carryover, iOS & Android.

What this app isn't.

— Not a calorie tracker.
— Not a step counter.
— Not a marketplace for influencer programs.
— Not an AI coach that replies to your DMs.
— Not a community feed.
— It's a programmer that listens to your logs.