Comparison

21BOOM vs EZ Personal Training

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

Head to head
About

21BOOM

This app helps you track workouts and meals with guidance from a personal trainer. Monitor progress, manage nutrition, and communicate with your coach in real-time. Connect wearable devices for seamless health data syncing.

Highlights
  • Workout tracking
  • Meal logging
  • Progress monitoring
  • Goal setting
  • Real-time coach messaging
  • Body measurement tracking
  • Wearable device integration
Features
Read full description

With the 21BOOM App, you can start tracking your workouts and meals, measuring results, and achieving your fitness goals, all with the help of your personal trainer. - Access training plans and track workouts - Schedule workouts and stay committed by beating your personal bests - Track progress towards your goals - Manage your nutrition intake as prescribed by your coach - Set health and fitness goals - Message your coach in real-time - Track body measurements and take progress photos - Get push notification reminders for scheduled workouts and activities - Connect to wearable devices like Apple Watch (synced to Health app), Fitbit and Withings to sync body stats instantly Download the app today!

About

EZ Personal Training

This app provides personalized workout programs and tracks your progress, nutrition, and habits with the guidance of a coach. It offers exercise videos, community support, and integrates with wearables to help you achieve your health goals.

Highlights
  • Personalized workout programs
  • Workout and exercise video tracking
  • Nutrition and habit tracking
  • Real-time coach messaging
  • Digital community support
  • Wearable device integration
Features
Read full description

With the EZ Personal Training App, you will have access to workout programs designed specifically to help you reach your fitness and health goals! You can follow & track your workouts, your nutrition, your lifestyle habits, measurements and results–all with the help of your coach. FEATURES: - Access training plans and track workouts - Follow along to exercise and workout videos - Track your meals and make better food choices - Stay on top of your daily habits - Set health and fitness goals and track progress towards your goals - Gain milestone badges for achieving new personal bests and maintaining habit streaks - Message your coach in real-time - Be part of digital communities to meet people with similar health goals and stay motivated - Track body measurements and take progress photos - Get push notification reminders for scheduled workouts and activities - Connect your Apple Watch to track workouts, steps, habits, and more right from your wrist - Connect to other wearable devices and apps like the Apple Health App, Garmin, Fitbit, MyFitnessPal, and Withings devices to track workouts, sleep, nutrition, and body stats and composition Download the app today!

Screenshots

21BOOM4 screens
EZ Personal Training4 screens

Verdict

The call

The clearest difference is ratings volume: EZ Personal Training at 46 against 21BOOM's 5. On price, rating, update cadence 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 21BOOM against 5.0 for EZ Personal Training. That said, the two scores are not equally well evidenced: EZ Personal Training has 46 ratings behind it against 5, so its average is the more settled of the two.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 7, 2026 and October 30, 2026 respectively.

Scorecard1 real difference · 9 level
21BOOM versus EZ Personal Training: the parameters behind the verdict, then further details
Parameter21BOOMEZ Personal Training
PriceFreeFree
Rating5.0 (5 ratings) — better5.0 (46 ratings)
Positive reviews—100.0% of reviews
Number of ratings546 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod, Apple WatchiPhone, iPad, iPod, Apple Watch
Requires iOS15.0 — better15.5
Further details — not scored
Size163 MB168 MB
Age rating4+4+
DeveloperPlan 4 Fitness at Stuyvesant Plaza, LLCEZ Personal Training LLC

Customer experience

21BOOM

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

EZ Personal Training

All ratings46 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

21BOOM

No in-app purchases

None

EZ Personal Training

No in-app purchases

Questions

Is 21BOOM free?
21BOOM is free to download, with no in-app purchases.
Is EZ Personal Training free?
EZ Personal Training is free to download, with no in-app purchases.
Which has better reviews, 21BOOM or EZ Personal Training?
21BOOM is rated higher. 21BOOM averages 5.0 out of 5 from 5 ratings, while EZ Personal Training averages 5.0 from 46 ratings.
Do 21BOOM or EZ Personal Training have ads?
Neither 21BOOM nor EZ Personal Training shows ads.
Which is updated more often, 21BOOM or EZ Personal Training?
21BOOM ships an update every 2 months, and EZ Personal Training every 2 months. Most recently, 21BOOM was updated on October 7, 2026 and EZ Personal Training on October 30, 2026.

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