Comparison

GAS Coaching vs GYMTRO

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

Head to head

About

GAS Coaching

Features

Read full description

Online Fitness Coaching! We help couples & individuals get into the best shape of their life whilst still enjoying the foods they love. Packages covering Training, Nutrition, Weekly Check Ins, Community & Support. Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy

About

GYMTRO

Features

Read full description

Guiding you through your health and fitness journey! - Book classes online in just a few clicks - Track your progress from all your workouts - Refer Friends to the club online - Video Workout Library Apple Health App Integration Track your progress with our HealthKit app integration to import and measure your daily steps, distance or calories burnt. Also use HealthKit to import your data from a range of different wearable devices.

Screenshots

GAS Coaching3 screens

GYMTRO4 screens

Verdict

The call

The clearest difference is in-app purchases: GYMTRO at none against GAS Coaching's 1. GAS Coaching's advantage is update cadence (monthly vs every 10 months). On price, ads, device support 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. GAS Coaching sells 1 in-app purchase, starting at $149.99 per month. GYMTRO asks for nothing beyond the download.

UpkeepUpdate frequency

GAS Coaching ships an update monthly, GYMTRO every 10 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 4 level

GAS Coaching versus GYMTRO: the parameters behind the verdict, then further details
Parameter	GAS Coaching	GYMTRO
Price	Free	Free
Update frequency	Monthly — better	Every 10 months
Ads	No	No
In-app purchases	Yes	No — better
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	15.0	15.0
Further details — not scored
Size	47 MB	67 MB
Age rating	17+	4+
Developer	Gabrielle Paice	Ashbourne

In-app purchases

1 purchases

GAS Coaching

Subscriptions1

Monthly Coaching$149.991 Month

None

GYMTRO

No in-app purchases

Questions

Is GAS Coaching free?

GAS Coaching is free to download, with in-app purchases available.

Is GYMTRO free?

GYMTRO is free to download, with no in-app purchases.

Do GAS Coaching or GYMTRO have ads?

Neither GAS Coaching nor GYMTRO shows ads.

Which is updated more often, GAS Coaching or GYMTRO?

GAS Coaching ships an update monthly, and GYMTRO every 10 months. Most recently, GAS Coaching was updated on November 3, 2026 and GYMTRO on October 30, 2026.