Comparison

FFMI vs MaxReps

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

FFMI

Features
Read full description

Calculate and keep track of your Fat Free Mass Index (FFMI). Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

MaxReps

This app displays your personal best lifts and records prominently on the home screen, eliminating the need to search through workout logs. It offers a comprehensive exercise library, customizable rep ranges, and tools to calculate percentages of your one-rep max.

Highlights
  • PR Dashboard
  • 150+ Exercise Library
  • Log Any Rep Range
  • % Calculator
  • PR Progression Charts
  • Custom Exercise Support
  • Offline-First Functionality
Features
Read full description

Know your numbers. Beat your records. MaxReps puts your personal bests front and center — not buried inside workout logs. Open the app, see every PR. That's it. Most gym apps make you dig through sessions to find your best lifts. MaxReps is built differently: your records ARE the home screen. - PR Dashboard — see all your bests at a glance, the moment you open the app - 150+ exercise library — Barbell, Olympic, CrossFit, Bodyweight, Dumbbell, and Machine movements included - Log any rep range — 1RM, 3RM, 5RM, 10RM, max reps bodyweight, whatever you're tracking - % Calculator — instantly see 50–95% of any 1RM with plate-friendly rounding and a full plate breakdown so you know exactly what to load - Big 5 Baseline — dedicated tracker for Squat, Deadlift, Bench Press, Clean & Jerk, and Snatch — the lifts that define your strength - PR progression charts — watch your strength curve climb over time - New PR celebration — haptic feedback and a gold crown moment every time you set a record - Daily challenges and motivational nudges to keep you showing up - Custom exercise support — track anything, even if it's not in the library - lbs/kg toggle — switch weight units anytime, all data converts instantly - Offline-first — no account, no internet required, no data leaves your device MaxReps Pro unlocks: - Unlimited exercises (free tier includes 5) - Full PR history and progression charts - % Calculator with complete plate breakdown - Big 5 Baseline tracker - Daily challenges and engagement features There are other great workout loggers. But if you want to know your lift PR numbers at a glance — MaxReps is the only app for you. Questions? support@vikorus.com Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

FFMI2 screens
MaxReps4 screens

Verdict

The call

The clearest difference is update cadence: MaxReps at monthly against FFMI's every 3 months. MaxReps also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. FFMI sells 1 in-app purchase, starting at $0.99 per year and MaxReps sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

FFMI ships an update every 3 months, MaxReps monthly. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 7 level
FFMI versus MaxReps: the parameters behind the verdict, then further details
ParameterFFMIMaxReps
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 monthsMonthly — better
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size6 MB23 MB
Age rating4+4+
DeveloperAlmudena Blanco MorettVikorus, LLC

In-app purchases

1 purchases

FFMI

Subscriptions1
  • Full Year Access$0.991 Year
3 purchases

MaxReps

Subscriptions2
  • Max Reps Pro$0.991 Month
  • Max Reps Pro$2.991 Year
One-time1
  • Max Reps Pro$4.99

Questions

Is FFMI free?
FFMI is free to download, with in-app purchases available.
Is MaxReps free?
MaxReps is free to download, with in-app purchases available.
Do FFMI or MaxReps have ads?
Neither FFMI nor MaxReps shows ads.
Which is updated more often, FFMI or MaxReps?
FFMI ships an update every 3 months, and MaxReps monthly. Most recently, FFMI was updated on October 3, 2026 and MaxReps on October 7, 2026.

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