Comparison

GTZ Training vs CONTROL SIX

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

Head to head
About

GTZ Training

This app offers personalized fitness, nutrition, and lifestyle coaching. It provides custom training programs, nutrition guidance, and progress tracking. Connect with your coach directly for support and accountability.

Highlights
  • Custom training programs
  • Personalized nutrition guidance
  • Weekly check-ins and progress tracking
  • Step, sleep, and workout tracking
  • Direct messaging with coach
  • Habit trackers and reminders
Features
Read full description

Welcome to GTZ Training — where 1 is greater than 0. Your all-in-one hub for personalized fitness, nutrition, and lifestyle coaching that meets you exactly where you are — and helps you build the version of yourself you’ve been chasing. Inside the app, you’ll find everything you need to create lasting change: -Custom training programs tailored to your goals, equipment, and schedule -Nutrition guidance built around your lifestyle (not against it) -Weekly check-ins and progress tracking (photos, stats, habits, and wins) -Step, sleep, and workout tracking integrated with your favorite devices -Direct messaging with your coach for accountability and support -Habit trackers, challenges, and reminders to keep you consistent The GTZ Training App isn’t about perfection — it’s about progress. Every rep, every walk, every meal is a chance to move forward. Because one is greater than zero. Features connectivity to Apple Watch (synced to HealthKit app)

About

CONTROL SIX

This app streamlines your Pilates practice by allowing you to book classes, manage your membership, and stay updated on studio announcements. It offers a clean, intuitive interface to organize your schedule and access your Pilates routine with ease.

Highlights
  • Book and manage Pilates classes
  • Purchase memberships and class packages
  • View schedules and class details
  • Join waitlists and manage cancellations
  • Receive studio announcements and reminders
Features
Read full description

The Control Six Pilates app is your all-in-one destination for booking classes, managing memberships, and staying connected to your Pilates practice. Designed to mirror the elevated Control Six studio experience, the app is clean, intuitive, and thoughtfully built to support consistency and ease. With just a few taps, you can view the full studio schedule, reserve classes, manage your bookings, and purchase memberships or class packs. Whether you’re planning your week ahead or making a last-minute booking, the Control Six app keeps your movement routine organized and accessible. With the Control Six app, you can: • Book and manage Pilates classes seamlessly • Purchase memberships and class packages • View schedules, instructors, and class details • Join waitlists and manage cancellations • Receive reminders, updates, and important studio announcements At Control Six, Pilates is more than a workout — it is a practice rooted in control, alignment, and mindful strength. Our approach emphasizes precision-based movement designed to build resilience, improve posture, increase mobility, and support long-term wellness. Every class is intentionally programmed to challenge the body while honoring form, breath, and control. The Control Six app supports this philosophy by offering a calm, streamlined digital experience that complements your time in the studio. No clutter, no distractions — just everything you need to stay committed to your practice. Whether you’re new to Pilates or refining an established routine, the Control Six app helps you stay consistent, informed, and connected. Download the Control Six app and experience Pilates with purpose, precision, and control — anytime, anywhere.

Screenshots

GTZ Training4 screens
CONTROL SIX4 screens

Verdict

The call

The clearest difference is update cadence: GTZ Training at every 6 weeks against CONTROL SIX's every 7 months. GTZ Training also leads on device support (4 vs 2). On price, rating, ratings volume and ads 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for GTZ Training against 5.0 for CONTROL SIX. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

UpkeepUpdate frequency

GTZ Training ships an update every 6 weeks, CONTROL SIX every 7 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 7 level
GTZ Training versus CONTROL SIX: the parameters behind the verdict, then further details
ParameterGTZ TrainingCONTROL SIX
PriceFreeFree
Rating5.0 (3 ratings)5.0 (3 ratings)
Number of ratings33
Update frequencyEvery 6 weeks — betterEvery 7 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS15.5 — better16.4
Further details — not scored
Size170 MB121 MB
Age rating4+12+
DeveloperGreater Than Zero Collective, LLCSutra Fitness, Inc.

Customer experience

GTZ Training

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

CONTROL SIX

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

GTZ Training

No in-app purchases

None

CONTROL SIX

No in-app purchases

Questions

Is GTZ Training free?
GTZ Training is free to download, with no in-app purchases.
Is CONTROL SIX free?
CONTROL SIX is free to download, with no in-app purchases.
Which has better reviews, GTZ Training or CONTROL SIX?
GTZ Training and CONTROL SIX are both rated 5.0 out of 5 on the App Store, from 3 and 3 ratings respectively.
Do GTZ Training or CONTROL SIX have ads?
Neither GTZ Training nor CONTROL SIX shows ads.
Which is updated more often, GTZ Training or CONTROL SIX?
GTZ Training ships an update every 6 weeks, and CONTROL SIX every 7 months. Most recently, GTZ Training was updated on October 24, 2026 and CONTROL SIX on October 25, 2026.

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