Comparison

Go Muscu vs FitFlow

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

Head to head
About

Go Muscu

Features
Read full description

- Chronométrer chaque série avec vibration de rappel - Enregistrer le nombre de Série/Exercice pour chaque séance et dupliquer sur l'Apple Watch - Visualiser en temps réel son rythme cardiaque, ainsi que l'historique directement sur la page principale de l'Apple Watch

About

FitFlow

This app provides hands-free, voice-guided workout timing for cardio and strength training. Focus on your form with clear audio cues, countdowns, and smooth transitions, keeping your phone out of your hand. Customize your workout structure and audio settings to match your training style.

Highlights
  • Voice-guided workout flow
  • Hands-free operation
  • Cardio and strength support
  • Customizable audio and timing
  • Quick start feature
  • Live Activities support
Features
Read full description

FitFlow is your voice-guided workout timer built to keep you focused on performance, not screen time. Train hands-free with clear exercise cues, smart countdowns, and smooth transitions for both cardio and strength workouts. WHY FITFLOW FOCUS ON FORM, NOT YOUR PHONE No more staring at timers mid-workout. FitFlow guides your session with voice announcements so you can stay locked in. VOICE-GUIDED WORKOUT FLOW - Exercise name announcements - Countdown cues before transitions - “Get Ready” phases between exercises - Configurable audio and voice behavior CARDIO + STRENGTH SUPPORT FitFlow adapts to your training style: - Cardio intervals and timed routines - Strength workouts with sets and rest structure - Fast, reliable workout progression WORKS WHEN YOUR PHONE ISN’T IN YOUR HAND Keep your session going while using your phone normally, with support for Live Activities and quick glance progress. QUICK START, YOUR WAY Pin your preferred workout as Quick Start and launch your favorite routine faster. CUSTOMIZABLE EXPERIENCE Adjust workout structure, rest, timing, and audio settings to match how you train. FREE TO START, PRO WHEN YOU’RE READY Use FitFlow for free and upgrade to Pro to unlock unlimited workouts plus advanced convenience features like Home Screen widgets and expanded workout access. Perfect for home workouts, gym sessions, HIIT, strength training, and any routine where timing matters. Terms of service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Go Muscu4 screens
FitFlow4 screens

Verdict

The call

The clearest difference is update cadence: Go Muscu at every 2 weeks against FitFlow's every 3 months. On price, ads, in-app purchases and device support 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. Go Muscu sells 1 one-off in-app purchase and FitFlow sells 3 in-app purchases, starting at $1.49 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Go Muscu ships an update every 2 weeks, FitFlow every 3 months. The most recent releases landed on May 18, 2026 and September 22, 2026 respectively.

Scorecard1 real difference · 8 level
Go Muscu versus FitFlow: the parameters behind the verdict, then further details
ParameterGo MuscuFitFlow
PriceFreeFree
Rating1.0 (1 ratings) — better
Number of ratings1 — better
Update frequencyEvery 2 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium
DevicesiPhone, Apple Watch — betteriPhone
Requires iOS17.0 — better18.6
Further details — not scored
Size4 MB2 MB
Age rating4+4+
DeveloperMaxime HaeyaertAvi Shany

In-app purchases

1 purchases

Go Muscu

One-time1
  • Premium ModeFree
3 purchases

FitFlow

Subscriptions2
  • FitFlow Pro Monthly$1.491 Month
  • FitFlow Pro Yearly7 Days trial$12.991 Year
One-time1
  • FitFlow Pro Lifetime$34.99

Questions

Is Go Muscu free?
Go Muscu is free to download, with in-app purchases available.
Is FitFlow free?
FitFlow is free to download, with in-app purchases available.
Do Go Muscu or FitFlow have ads?
Neither Go Muscu nor FitFlow shows ads.
Which is updated more often, Go Muscu or FitFlow?
Go Muscu ships an update every 2 weeks, and FitFlow every 3 months. Most recently, Go Muscu was updated on May 18, 2026 and FitFlow on September 22, 2026.

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