# UDAR vs Dynamic Studio

The clearest difference is update cadence: Dynamic Studio at every 2 weeks against UDAR's every 27 months. On price, rating, ratings volume 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 UDAR against 5.0 for Dynamic Studio. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

UDAR ships an update every 27 months, Dynamic Studio every 2 weeks. The most recent releases landed on September 23, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | UDAR | Dynamic Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/udar/id1564719664/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/dynamic-studio/id6762192809/reviews) |
| Number of ratings | **3** | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 22 MB | 193 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [UDAR INDUSTRIES INC](https://appshunter.io/developer/1564719786) | [DYNAMIC FITNESS LI, LLC](https://appshunter.io/developer/1893303260) |

## What reviewers say

### UDAR

[App page](https://appshunter.io/ios/app/udar/id1564719664)

This app offers a beginner-friendly kickboxing program designed to build confidence and promote weight loss through fat burning and muscle toning. It focuses on the 'AFTERBURN' effect to continue calorie burning for days after a class, with personalized one-on-one attention for proven results.

**Highlights:** Beginner-friendly kickboxing, Weight loss and fat burning, Muscle toning, AFTERBURN effect for extended calorie burn, One-on-one attention, Confidence building

**Features:** macOS Compatibility

**In-app purchases:** none


### Dynamic Studio

[App page](https://appshunter.io/ios/app/dynamic-studio/id6762192809)

Plan and schedule your classes directly from your mobile device. View class schedules, sign up for sessions, and find the studio's location. Optimize your time and enjoy the convenience of managing your fitness activities on the go.

**Highlights:** View class schedules, Sign up for classes, View studio location, Optimize time management, Convenient mobile booking

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is UDAR free?

UDAR is free to download, with no in-app purchases.

### Is Dynamic Studio free?

Dynamic Studio is free to download, with no in-app purchases.

### Which has better reviews, UDAR or Dynamic Studio?

UDAR and Dynamic Studio are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do UDAR or Dynamic Studio have ads?

Neither UDAR nor Dynamic Studio shows ads.

### Which is updated more often, UDAR or Dynamic Studio?

UDAR ships an update every 27 months, and Dynamic Studio every 2 weeks. Most recently, UDAR was updated on September 23, 2026 and Dynamic Studio on October 9, 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.*