Use Case · Bodybuilders

See your physique change
every four weeks.

Hypertrophy is volume plus recovery plus consistency. SuperFlex tracks weekly volume per muscle group, fatigue across 14 anatomy regions, and physique change through guided progress photos.

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SuperFlex progress photo comparison shown on iPhone

Who this is for

You're playing the long game with your body.

Bodybuilding is a multi-year project. You're not chasing a one-rep max — you're chasing a physique that looks different in twelve months. That means tracking volume across muscle groups, watching how recovery spreads through the week, and keeping a visual record honest enough to hold up to your own scrutiny.

SuperFlex's tools are built around that arc. The recovery tracker uses a 14-region anatomy taxonomy — granular enough to distinguish a rear-delt-heavy pull from a lat-heavy pull. The progress photo flow makes a monthly check-in something you'll actually do. The volume metrics show you which body parts are quietly under-trained before they become a six-month plateau.

What you need

Five things hypertrophy work depends on.

Weekly volume by muscle, not by day

Hypertrophy responds to sets per week per muscle group — not 'how hard chest day felt.' You need a number per muscle you can compare against MEV/MAV/MRV targets.

A physique record, not a memory

Eight weeks of work changes the body in ways the mirror doesn't show day-to-day. You need a consistent photo timeline you can actually keep up with.

Recovery you can spread, not bottleneck

When chest is wrecked but lats are fresh, the program should adapt. Pulling everything back because one body part is cooked is wasted volume on the others.

Lifts that grow, captured set by set

Hypertrophy isn't pure weight — it's reps in reserve, time under tension, working set quality. An app that only logs weight × reps is missing half the signal.

A long timeline you can scroll

Bodybuilding is a four-year project at minimum. You need an app that doesn't cap your history at 3 months or hide your earlier data behind a paywall later.

A week with SuperFlex

What it actually looks like across a 5-day split.

1

Monday — Push (chest priority)

Tap your push template. SuperFlex shows last week's working sets pre-filled — incline DB press at 70lb × 10 last week, you bump to 72.5lb. You log RPE 8 across four working sets, hit triceps with two supersets, save the workout.

2

Tuesday — Recovery glance, then pull

Home dashboard shows chest and front delts Fatigued, lats Fresh, biceps Fresh. You run pull day at full intensity without worrying about overlapping fatigue. Per-muscle volume updates as you save.

3

Wednesday — Legs

Heavy compound leg work, then unilateral split squats — per-limb logging captures the left leg trailing by two reps. You note the asymmetry and add an extra set to the weak side. The recovery tracker updates quads, hamstrings, and glutes.

4

Thursday — Active recovery, photo check

Open Progress, tap a new entry. SuperFlex shows last month's front shot as a faded overlay in the camera. You line up the angle, snap front/side/back, log your morning weight from HealthKit. The comparison view confirms what you suspected — shoulders are filling out.

5

Saturday — Push (shoulder priority)

Same template, different emphasis. SuperFlex tracks volume per muscle separately for the two push days, so you can see your weekly shoulder sets vs. weekly chest sets and adjust if one is creeping too high or too low.

Features that matter most

The SuperFlex stack a hypertrophy lifter actually leans on.

Progress photosGuided overlay, side-by-side comparison.Muscle recovery tracker14 muscle regions, volume + status per group.Templates & routinesPPL, Upper/Lower, custom splits — your call.1RM trackingSee whether the heavy compounds are still growing.

Why not just use a spreadsheet

Because the photo timeline is the part you skip.

Volume math is easy enough to do in Numbers if you stay disciplined. The part that breaks down is the photo protocol — different lighting, different angles, different rooms, different weeks where you forgot entirely. By the time you'd want to look back, you have three photos in six months and they don't line up. SuperFlex's guided overlay fixes that by making consistency the default.

FAQ

Common questions from hypertrophy lifters

Does SuperFlex track sets per muscle group per week for hypertrophy?
Yes. SuperFlex maps every exercise to its primary and secondary muscle groups using a 14-region anatomy taxonomy (lats, traps, rear delts, front delts, biceps, triceps, forearms, chest, glutes, hamstrings, quads, calves, abs, obliques). The recovery tracker surfaces your rolling 7-day set count per muscle group, which is the metric you actually need to compare against MEV/MAV/MRV targets. We have a blog post diving into the framework if you want the deeper read.
How do progress photos work for bodybuilding tracking?
SuperFlex Pro includes a guided progress photo flow with front, side, and back angles. The camera overlays a low-opacity ghost of your last photo at each angle, so your shots line up consistently over months. Side-by-side comparison across any two dates lets you see physique change clearly, and you can pair each entry with your body weight. Progress photos are private to your account — they're never on a public profile.
Can SuperFlex handle a PPL, Upper/Lower, or bro-split routine?
Yes, all three and more. SuperFlex ships with proven templates for 3-day PPL, 4-day Upper/Lower, 5-day PPL, and full-body splits, plus a custom builder for any other arrangement. You can create separate templates for the same split with different emphasis (e.g., a chest-priority push day and a shoulder-priority push day) and SuperFlex tracks volume per muscle across them.
Does SuperFlex track time under tension or tempo?
Not as a structured field at launch. SuperFlex captures weight, reps, RPE, set type, and notes per set. If you train with prescribed tempos (e.g., 4-1-1-0), the notes field is the typical place to record it. Dedicated tempo logging is on the radar; the waitlist is the best place to flag interest. For most hypertrophy work, RPE plus rep ranges plus rest interval discipline covers 90% of what tempo prescriptions are trying to enforce.
Is SuperFlex Pro worth it for a bodybuilder vs. the free plan?
The free plan gives you unlimited workout logging, basic analytics, muscle recovery tracking, Apple Watch support, HealthKit, and CSV export — which is enough to train seriously. SuperFlex Pro adds progress photos with guided overlay, advanced analytics (estimated 1RM forecasting, deeper monthly reports), premium templates, and AI weight suggestions. For a dedicated bodybuilder tracking a physique year-round, the progress photos feature alone is typically worth Pro.

Build the body. Watch it change. Year after year.

SuperFlex is in public beta and launching soon on iPhone. Join the waitlist for early-access Pro trial details.

Join the Waitlist — Free