Comparison

Perform Coach vs GGym

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

Head to head
About

Perform Coach

Features
Read full description

Cette application a été conçue pour les clients des professionnels de la santé physique et de la forme utilisant l'application de Perform Coach. En tant que client d’un coach Perform Coach, vous pourrez accéder à votre dossier avec cette application. De façon simple et intuitive, cette app vous permet de centraliser toutes les informations nécessaires à l’atteinte de vos objectifs. Voici les principales possibilités de l’application : - Consultez vos programmes d'entraînement et remplissez vos séances directement à partir de l’application. - La fonctionnalité “Auto-Play” vous guidera d’un bout à l’autre de votre entraînement en toute autonomie - Laissez des notes à votre professionnel. - Communiquez avec votre intervenant par la messagerie. - Remplissez des questionnaires facilement directement à partir de l’application. - Partagez des photos ou d’autres fichiers avec votre intervenant. - Prenez rendez-vous avec vos professionnels. - Payez votre professionnel à partir de l’application - Synchronisez vos appareils intelligents: Montres Polar, Garmin, Apple Health, Fitbit et des applications telles que Strava, MyFitnessPal, Google Agenda. - Mettez à jour vos données corporelles ou autres. - Voyez votre progression grâce à des graphiques.

About

GGym

Features
Read full description

GGym is a training log stripped back to the part that matters: what you lifted, and what you lifted last time. Start a session, pick an exercise, log your set. Every set you put down sits next to the same set from the last time you trained that movement, so the number to beat is already in front of you — no digging through history halfway through a workout. Weight and reps step with controls big enough to hit one-handed, and you can type a weight straight in when you want to jump rather than climb. Rest looks after itself. Log a set and the clock starts; the bar fills as it counts down, and one tap skips it. FEATURES • Last session's numbers beside every set • A rest timer that starts on its own and skips with a single tap • Weight in kilograms or pounds, and bodyweight movements • Swipe down to see the whole session at a glance • Full history — every session, every exercise, every set • Works entirely offline No account. No sign-up. No ads. Nothing is tracked, and everything you log stays on your device. GGym Pro is an optional auto-renewing subscription, billed monthly or yearly. Payment is charged to your Apple Account. It renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel it in Settings › your name › Subscriptions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ GGym terms: https://bilalkhettab.github.io/ggym-site/terms.html Privacy policy: https://bilalkhettab.github.io/ggym-site/privacy.html

Screenshots

Perform Coach4 screens
GGym3 screens

Verdict

The call

The clearest difference is in-app purchases: Perform Coach at none against GGym's 2. Perform Coach also leads on iOS requirement (15.1 vs 18.0). GGym's advantage is update cadence (every 9 days vs every 3 months). On price, ads 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. GGym sells 2 in-app purchases, starting at $3.99 per month. Perform Coach asks for nothing beyond the download.

UpkeepUpdate frequency

Perform Coach ships an update every 3 months, GGym every 9 days. The most recent releases landed on October 27, 2026 and November 6, 2026 respectively.

Scorecard3 real differences · 3 level
Perform Coach versus GGym: the parameters behind the verdict, then further details
ParameterPerform CoachGGym
PriceFreeFree
Update frequencyEvery 3 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better18.0
Further details — not scored
Size54 MB6 MB
Age rating4+4+
DeveloperHexfitBilal Khettab

In-app purchases

None

Perform Coach

No in-app purchases

2 purchases

GGym

Subscriptions2
  • GGym Pro – Monthly$3.991 Month
  • GGym Pro – Yearly7 Days trial$24.991 Year

Questions

Is Perform Coach free?
Perform Coach is free to download, with no in-app purchases.
Is GGym free?
GGym is free to download, with in-app purchases available.
Do Perform Coach or GGym have ads?
Neither Perform Coach nor GGym shows ads.
Which is updated more often, Perform Coach or GGym?
Perform Coach ships an update every 3 months, and GGym every 9 days. Most recently, Perform Coach was updated on October 27, 2026 and GGym on November 6, 2026.

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