Comparison

VAHA vs The Challenge App

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

Head to head
About

VAHA

This app acts as a digital personal trainer, offering immersive fitness and wellbeing sessions through an interactive mirror. It tailors challenges to your capabilities and needs, promoting a purposeful and flowing approach to your fitness journey.

Highlights
  • Immersive fitness and wellbeing sessions
  • Tailored workout challenges
  • Personalized training plans
  • Workout planning and calendar
  • Calorie and workout tracking
  • Digital personal trainer profiles
Read full description

VAHA is your digital personal trainer for fitness and wellbeing, providing access to immersive, tailor-made sessions at home via an interactive mirror. Focusing on flow, VAHA matches your capabilities and needs with the right amount of challenge. Experience this sweet spot with VAHA and make it your new purposeful life. Because why should you grind, fight and struggle, when you can flow. How to get started: (with the mirror at home) • Sign-up to the mobile app using email and password • Verify your password and email • Sign-in to the mobile app using email and password • Reinitialise your password if you like Onboarding: • Enter your name, gender, age, height and weight • Choose between a personalized journey - being assigned to your digital personal trainer and a non-personalized journey • If you’re paired with a digital personal trainer, he will create a personalised training plan with you • Choose a trainer gender that will also apply to the gender of the digital personal trainer in your videos • Schedule or start a deeper assessment for a digital personal trainer to come up with your personalised plan Configuration: • Pair your app with the mirror to set it up • Configure your VAHA from the phone using bluetooth and network • Give a name to your VAHA/your account Features: • See what workout you have planned for the day and how long it will take • Click on it, if you want to see your workout overview (the details of the exercises) • Access your plan overview and your planning overview (via a calendar) • Access your overview of calories burnt and workouts done • Access your benchmark exercises from the assessment and be able to re-enter the data anytime • See who is the digital personal trainer assigned to you and their specialty, credentials and a presentation video • Get in touch with your digital personal trainer by email • Choose your goal and give details about it • Check your current workout plan, with your goal on how many times per week you planned to work out and how far you’ve got • See your personal info and be able to edit them

About

The Challenge App

Features
Read full description

JOIN THE CHALLENGE WITH CHRIS CURTIS AND FRIENDS! Challenge yourself and unleash your full fitness potential with "The Challenge App"! Whether you're a beginner looking to jumpstart your fitness journey or a seasoned athlete craving a new test, this app is your ultimate companion. Discover a wide range of fitness challenges, carefully designed to push your limits and keep you motivated every step of the way. From intense 30-day challenges to epic 12-week programs, there's something for everyone, no matter your fitness level or goals. Each challenge within "The Challenge App" offers multiple levels, allowing you to customize the intensity and tailor the experience to your preferences. Whether you're aiming to build strength, increase flexibility, burn fat, or improve overall endurance, you'll find the perfect challenge to suit your needs. Stay motivated with clear targets and milestones, guiding you towards success. As you progress through each challenge, you'll witness firsthand how your dedication and hard work pay off, leading to tangible results and a stronger, healthier version of yourself. Key Features: - A selection of premium fitness challenges ranging from 30 days to 12 weeks - Multiple levels and variations of each challenge, catering to different fitness abilities and goals. - Clear targets and milestones to keep you motivated and focused - Videos of exercise techniques - Track your achievements and witness your transformation over time - Step Tracking, Weight Tracking, Progression Photos - The app integrates with Apple Health, so you can import your daily activity like steps directly into the app. Challenge yourself to greatness and unlock your true potential with "The Challenge App." Download now and embark on an exciting fitness journey that will change your life forever. Get ready to crush your goals, exceed your limits, and embrace a stronger, healthier you! Terms and conditions when using the app: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

VAHA3 screens
The Challenge App4 screens

Verdict

The call

The clearest difference is in-app purchases: VAHA at none against The Challenge App's 6. VAHA also leads on iOS requirement (12.0 vs 14.0). On price, update cadence, 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. The Challenge App sells 4 in-app purchases, starting at $17.99 per month. VAHA asks for nothing beyond the download.

UpkeepUpdate frequency

VAHA ships an update every 9 days, The Challenge App every 2 weeks. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

Scorecard2 real differences · 6 level
VAHA versus The Challenge App: the parameters behind the verdict, then further details
ParameterVAHAThe Challenge App
PriceFreeFree
Positive reviews50.0% of reviews—
Update frequencyEvery 9 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.0 — better14.0
Further details — not scored
Size89 MB171 MB
Age rating4+4+
Developeretone Motion Analysis GmbHChristian Curtius

In-app purchases

None

VAHA

No in-app purchases

4 purchases

The Challenge App

Subscriptions2
  • Mitgliedschaft für die App.7 Days trial$17.991 Month
  • Jährlich Mitgliedschaft für die App$99.991 Year
One-time2
  • Shape Together - Men - Gym$179.00
  • Shape Together - Challenge3 variants$179.00

Questions

Is VAHA free?
VAHA is free to download, with no in-app purchases.
Is The Challenge App free?
The Challenge App is free to download, with in-app purchases available.
Do VAHA or The Challenge App have ads?
Neither VAHA nor The Challenge App shows ads.
Which is updated more often, VAHA or The Challenge App?
VAHA ships an update every 9 days, and The Challenge App every 2 weeks. Most recently, VAHA was updated on October 16, 2026 and The Challenge App on October 14, 2026.

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