# 21BOOM vs EZ Personal Training

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.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

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.

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

## The numbers

| Metric | 21BOOM | EZ Personal Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/21boom/id1533436343/reviews)** | [5.0 (46 ratings)](https://appshunter.io/ios/app/ez-personal-training/id1635807464/reviews) |
| Number of ratings | 5 | **46** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 163 MB | 168 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod, Apple Watch | iPhone, iPad, iPod, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Plan 4 Fitness at Stuyvesant Plaza, LLC](https://appshunter.io/developer/1533436345) | [EZ Personal Training LLC](https://appshunter.io/developer/1635807946) |

## What reviewers say

### 21BOOM

[App page](https://appshunter.io/ios/app/21boom/id1533436343)

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:** Apple Wallet

**In-app purchases:** none


### EZ Personal Training

[App page](https://appshunter.io/ios/app/ez-personal-training/id1635807464)

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:** Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*