Comparison

Changers Fit vs MATS

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

Head to head
About

Changers Fit

This app facilitates team-building and health promotion for companies through engaging challenges. Employees can track activities like steps, running, and cycling, earning rewards and contributing to CSR projects.

Highlights
  • Versatile team challenges (steps, running, cycling, CO₂)
  • Flexible activity tracking (GPS, Apple Health, Google Fit, Strava)
  • Gamification elements (leaderboards, coins, awards)
  • Integrated reward system with company offers
  • CSR project integration (e.g., tree planting)
  • Adaptable to company needs via SaaS platform
Features
Read full description

Changers Fit App: Playful team challenges for companies The Changers Fit App enables companies to strengthen health promotion and team building through exciting team challenges. Whether counting steps, running, cycling, or reducing CO₂ – the app motivates employees to get active together and achieve their goals. Main features: Versatile team challenges: Individually customizable competitions in the areas of steps, running, cycling, and CO₂ reduction promote team spirit and raise awareness for health and climate protection. Flexible tracking: Participants can manually record their activities via GPS, connect with Apple Health or Google Fit, or use automatic tracking with MotionTag AI. Additionally, integration with apps like Strava and wearables like Fitbit or Garmin is possible. Gamification elements: Leaderboards, collecting coins, awards, and nudging mechanisms increase employee motivation. Daily goals, such as 10,000 steps, encourage a healthy lifestyle. Reward system: Collected coins can be exchanged for rewards. Companies have the option to provide their own offers, such as vouchers or material prizes, in the integrated marketplace. Integration of CSR projects: Companies can present social projects and support them through employee achievements. Automatic tree planting makes successes visible and fosters a sense of community. Adaptability: The Changers Fit App is flexible and can be adapted to the needs of any company without additional software development. Content and functions can be easily managed via the SaaS administration platform. Battery performance: The Changers App is particularly energy-efficient. However, power consumption is higher when the GPS function is enabled compared to normal smartphone usage. Data protection and security: The software is, of course, GDPR-compliant. Data is hosted in Germany. Additionally, Changers has incorporated the requirements of works councils and employee representatives from previous contracts with German corporations into software development. This includes anonymous participation without real names and company email addresses, as well as the ability for users to delete their accounts directly within the app.

About

MATS

This app simplifies training management for athletes by combining planning, analysis, and communication tools. It offers evidence-based diagnostics, personalized training plans, and a knowledge hub to enhance performance. Designed for ease of use, it integrates multiple functions into one platform.

Highlights
  • Integrated training calendar
  • Scientific performance analysis
  • Strength & Core workout library
  • Remote diagnostic tools
  • Professional training plans
  • Athlete-coach chat
  • Knowledge Hub for sports science
Features
Read full description

Developed by professionals - focused on simplicity. MATS combines sports science principles with technological excellence to help you better plan, analyze, and understand your training. Here's how: • All-in-one solution - training can be very complex, which is why your training platform should have one goal: To make life easier for you (and your coach). Managing your training process with multiple tools and apps is annoying and inefficient. With MATS, seven previously separated tasks are now part of one complete solution. • Design simplicity - are you overwhelmed with the complexity of most training and diagnostics tools, including their confusing statistics and charts? We believe that a great training platform needs to be technically advanced, but also easy to use, which is why design simplicity is a core focus for MATS. • Evidence Based - in your quest to achieve optimum performance, MATS supports you with valid data and our evidence based diagnostic tools. Elevate your training through the implementation of the most up-to-date and relevant scientifc concepts, and make progress comparable and transparent. What's in it: 1. Calendar - plan, track and monitor your training in a central log. Upload files manually or synchronize with your favorite sports tracker. Add events and availibility to your calendar, plan ahead with local weather data, or invite a coach to your calendar 2. Analysis - dive into the details of your performance and understand your progress with the help of scientific analysis tools. View summaries, analyze training intensity distribution patterns, and monitor your training load with the innovative MATS Score. 3. Strength & Core - build and save your own strength routine or train with a workout form the extensive MATS Strength & Core library. Increase effectiveness with detailed instructions and workout videos. 4. Remote Diagnostic - Follow the diagnostic protocol, upload your workout file, and conveniently determine your performance parameters from home. Compare progress over time with your result library and share the diagnostic results with your friends. 5. Training Plans - train with a plan from one of our many professional coaches. Plans cover multiple sports and distances, and are tailored to your fitness level and ambitions. Training plans are automatically and conveniently imported into your calendar. 6. Chat - streamline athlete-coach communication with the integrated chat function. Enable push notications to get notified on in-app events. Comment on workouts and events to give feedback to your coach. 7. Knowledge Hub - learn from the extensive MATS library to improve your training and racing. Read up on MATS features and relevant scientific terms and concepts. Knowledge Hub articles will be linked to relevant content within the MATS platform, so you can apply your knowledge right away. EULA: https://mats.coach/en/eula/

Screenshots

Changers Fit4 screens
MATS4 screens

Verdict

The call

The clearest difference is review sentiment: MATS at 84% against Changers Fit's 30%. MATS also leads on update cadence (every 9 days vs monthly). Changers Fit's advantage is in-app purchases (none vs 13). 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. MATS sells 13 in-app purchases, starting at $17.00 per month. Changers Fit asks for nothing beyond the download.

UpkeepUpdate frequency

Changers Fit ships an update monthly, MATS every 9 days. The most recent releases landed on September 6, 2026 and September 25, 2026 respectively.

Scorecard4 real differences · 6 level
Changers Fit versus MATS: the parameters behind the verdict, then further details
ParameterChangers FitMATS
PriceFreeFree
Rating3.9 (19 ratings) — better—
Positive reviews29.6% of reviews84.0% of reviews — better
Number of ratings19 — better—
Update frequencyMonthlyEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.0 — better15.6
Further details — not scored
Size98 MB105 MB
Age rating12+4+
DeveloperChangersMATS GmbH

Customer experience

Changers Fit

All ratings19 ratings
Positive73.7%
Neutral5.3%
Negative21.1%
Written reviews27 reviews
Positive29.6%
Neutral11.1%
Negative59.3%

MATS

Written reviews25 reviews
Positive84.0%
Neutral4.0%
Negative12.0%

In-app purchases

None

Changers Fit

No in-app purchases

13 purchases

MATS

Subscriptions12
  • Premium monthly subscription$17.001 Month
  • AI Coach - Seipp (Month)$39.001 Month
  • AI Coach - Tilbury-Davis (Month)$39.001 Month
Show 9 more
  • AI Coach - Roesler (Month)$39.001 Month
  • AI Coach - Schoemburg-Heuck (Month)$39.001 Month
  • Basic yearly subscription$99.991 Year
  • Premium yearly subscription$129.991 Year
  • AI Coach - Eriksson (Year)$350.001 Year
  • AI Coach - Seipp (Year)$350.001 Year
  • AI Coach - Tilbury-Davis (Year)$350.001 Year
  • AI Coach - Roesler (Year)$350.001 Year
  • AI Coach - Schoemburg-Heuck (Year)$350.001 Year
One-time1
  • Diagnostic$79.00

Questions

Is Changers Fit free?
Changers Fit is free to download, with no in-app purchases.
Is MATS free?
MATS is free to download, with in-app purchases available.
Do Changers Fit or MATS have ads?
Neither Changers Fit nor MATS shows ads.
Which is updated more often, Changers Fit or MATS?
Changers Fit ships an update monthly, and MATS every 9 days. Most recently, Changers Fit was updated on September 6, 2026 and MATS on September 25, 2026.

Other comparisons