Comparison

ArnieXtudio Personal Training vs Train with Kat

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

Head to head
About

ArnieXtudio Personal Training

This app offers personalized workout and nutrition plans to help you achieve your fitness goals. Track your progress with advanced analytics, log workouts, record meals, and connect fitness trackers for real-time updates. It also includes a 1-on-1 chat feature for support.

Highlights
  • Personalized workout and nutrition plans
  • Progress tracking with advanced analytics
  • Workout and meal logging
  • Fitness band and health kit integration
  • In-built camera for progress pictures
  • 1-on-1 chat support
Features
Read full description

Begin your fitness journey with ArnieXtudio Personal Training. Together with ArnieXtudio Personal Training, you'll have the best combination of nutrition & exercises available on a single app. With ArnieXtudio Personal Training, you can begin your fitness journey in no time. Get a fully personalized workout and meal plan tailored to your fitness goals. Progress tracking gets easier when you log your daily workout, record meals, update your check-ins and connect your fitness band & health kit, and get real-time updates via advanced analytical tools. Everything that contributes to your fitness goals gets captured in one place. To top it all, use the inbuilt 1-1 chat feature to have all your queries addressed on the go. You deserve to be the best. That’s why ArnieXtudio Personal Training have packed so many features in a single app to help you achieve your fitness goals. Supercharge your journey today! Features that will help you achieve your fitness goals include: * Personalized Workout & Nutrition Support Plans - Get a fully personalized fitness plan tailored to your goals, whether it is to gain weight, lose weight, gain muscles, or simply wish to work on your general fitness. * In-built Camera - Click consistent progress pictures with guidelines in the in-built camera and track your progress with more accuracy. * Check-ins - Gain complete insights around your overall performance with easy check-ins and real-time updates. * Progress - Stay on top of your progress with powerful analytics. * Plans to choose from - Go ahead and choose from multiple fitness plans that complement your fitness goals and requirements. * Wearable integration - Get the bigger picture of your progress by connecting your fitness band & health kit thereby enabling real-time updates. Everyone's fitness goal is different, so should be their fitness plan. At ArnieXtudio Personal Training, personalization is the key to unlock all your fitness goals. Note regarding Apple Health: App integrates with Apple Health to show your daily activity - distance, steps, active energy and flights to help you better achieve your goals. App also uses Apple Health to track energy burned and heart rate during a workout session, if an Apple Watch is used along. Workout metrics are shared with the trainer to better design your workout schedule. DISCLAIMER: Users should seek a doctor’s advice before using this app and making any medical decisions.

About

Train with Kat

Achieve your fitness goals with personalized workout and meal plans. Track your progress, log nutrition, and connect with your coach through instant messaging and video calls. Integrates with fitness trackers for comprehensive insights.

Highlights
  • Personalized workout plans
  • Customized meal plans
  • Nutrition and hydration tracking
  • Real-time coach messaging
  • Progress analytics
  • Wearable device integration
Features
Read full description

Kick-start your fitness journey with Train with Kat. Together with Kathryn Krom, you'll have the best combination of nutrition & exercises available on a single app. With Train with Kat, you can begin your fitness journey in no time. Get a fully personalized workout and meal plan tailored to your fitness goals. Progress tracking gets easier when you log your daily workout, record meals, update your check-ins and connect your fitness band & health kit, and get real-time updates via advanced analytical tools. Everything that contributes to your fitness goals gets captured in one place. To top it all, use the inbuilt 1-1 chat feature to have all your queries addressed on the go. You deserve to be the best. That’s why Train with Kat have packed so many features in a single app to help you achieve your fitness goals. Start your journey today! Features that will help you achieve your fitness goals include: * Personalized Workout Plan: Get a fully personalized fitness plan tailored to your goals, whether it is to gain weight, lose weight, gain muscles, or simply wish to work on your general fitness. * Nutrition, Hydration & Habits: Access meal plans assigned by your coach and log your food intake to keep a close track of your calorie intake and macros. You can also track your hydration, steps and calories burnt on the app. * Instant messaging & video calls - Message your coach in real-time and schedule video sessions directly from the app. Stay connected with your coach to improve compliance and get better results. * Check-ins: Gain complete insight into your overall performance with easy check-ins and real-time updates. * Progress: Stay on top of your progress with powerful analytics. * Wearable integration: Get the bigger picture of your progress by connecting your fitness band & health kit thereby enabling real-time updates. Note regarding Apple Health: The app integrates with Apple Health to show your daily activity - distance, steps, active energy, and flights to help you better achieve your goals. App also uses Apple Health to track energy burned and heart rate during a workout session, if an Apple Watch is used. Workout metrics are shared with the coach to better design your workout schedule. DISCLAIMER: Users should seek a doctor’s advice before using this app and making any medical decisions.

Screenshots

ArnieXtudio Personal Training4 screens
Train with Kat4 screens

Verdict

The call

The clearest difference is ratings volume: Train with Kat at 7 against ArnieXtudio Personal Training's 1. On price, rating, review sentiment and update cadence 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 ArnieXtudio Personal Training against 5.0 for Train with Kat. That said, the two scores are not equally well evidenced: Train with Kat has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 9 level
ArnieXtudio Personal Training versus Train with Kat: the parameters behind the verdict, then further details
ParameterArnieXtudio Personal TrainingTrain with Kat
PriceFreeFree
Rating5.0 (1 ratings)5.0 (7 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings17 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size138 MB133 MB
Age rating17+17+
DeveloperArnas LiaukusKathryn Krom

Customer experience

ArnieXtudio Personal Training

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Train with Kat

All ratings7 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

ArnieXtudio Personal Training

No in-app purchases

None

Train with Kat

No in-app purchases

Questions

Is ArnieXtudio Personal Training free?
ArnieXtudio Personal Training is free to download, with no in-app purchases.
Is Train with Kat free?
Train with Kat is free to download, with no in-app purchases.
Which has better reviews, ArnieXtudio Personal Training or Train with Kat?
ArnieXtudio Personal Training and Train with Kat are both rated 5.0 out of 5 on the App Store, from 1 and 7 ratings respectively.
Do ArnieXtudio Personal Training or Train with Kat have ads?
Neither ArnieXtudio Personal Training nor Train with Kat shows ads.
Which is updated more often, ArnieXtudio Personal Training or Train with Kat?
ArnieXtudio Personal Training ships an update every 2 months, and Train with Kat every 2 months. Most recently, ArnieXtudio Personal Training was updated on October 21, 2026 and Train with Kat on October 24, 2026.

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