Best Challenger MK alternatives: apps like Challenger MK

9+ similar apps compared and reviewed

4.4 avg rating
9 free apps
Updated October 2026

Looking for something like Challenger MK? We've analyzed 9+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Challenger MK

Upndo - Share Your Energy#2

Upndo - Share Your Energy by Upendo, Inc

Move More. Create Real Impact.
4.0(4 ratings)
Free
Upndo - Share Your Energy screenshot 1
Upndo - Share Your Energy screenshot 2
Upndo - Share Your Energy screenshot 3
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This app encourages employees to be more active by converting their movement into donations for social and environmental causes. Companies fund the activity, fostering employee wellbeing and corporate social responsibility. Participate in challenges and track both personal and company-wide impact.

More apps like Challenger MK

4
FitKit App
FitKit App
FitKit App
by Fitkit International D.O.O.
Free

Access a comprehensive range of wellness services, including gyms, spas, nutritionists, and personal coaches. This app offers a convenient and flexible way to manage your physical and mental wellbeing, all in one place.

Access to gyms and fitness studiosBook spa and massage appointmentsFind nutritionists and psychologists
💪 Health & Fitness
(22)
ad-supported
5
MindfulNFit
MindfulNFit
MindfulNFit
Train smarter. Eat better
Free
💪 Health & Fitness
(0)
6
MarijaMarijaMarija
MarijaMarijaMarija
MarijaMarijaMarija
Plant-Based Meal Plans
Free
💪 Health & Fitness
(0)
7
Fiku: AI Calorie & Food Scan
Fiku: AI Calorie & Food Scan
Fiku: AI Calorie & Food Scan
Nutrition tracker, diet log
Free

Instantly assess food products by scanning barcodes or searching by name. Receive a clear health score and personalized insights based on your profile and goals. Discover healthier alternatives and automatically log nutrition data.

Barcode scanning for food productsInstant health score (0-100)Calorie and macronutrient tracking
💪 Health & Fitness
(2)
freemium
8
PulseFit MK
PulseFit MK
PulseFit MK
Complete fitness companion!
Free
💪 Health & Fitness
(0)
9
RelaxifyApp
RelaxifyApp
RelaxifyApp
Stress & Anxiety Relief
Free

This app offers science-based exercises and gamified mental health technologies to improve cognitive, physical, social, and emotional well-being. It helps reduce stress and anxiety through personalized programs, guided sessions, and progress tracking.

Personalized well-being programsGuided exercises for focus and emotionProgress tracking with rewards
💪 Health & Fitness
(14)
freemium