# UDAR vs Springs Pilates

The clearest difference is update cadence: Springs Pilates at every 3 weeks against UDAR's every 27 months. Springs Pilates also leads on ratings volume (80 vs 4). UDAR's advantage is monetization model (free vs free with in-app purchases). On price, rating, ads and in-app purchases 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 Springs Pilates. That said, the two scores are not equally well evidenced: Springs Pilates has 80 ratings behind it against 4, so its average is the more settled of the two.

UDAR ships an update every 27 months, Springs Pilates every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | UDAR | Springs Pilates |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/udar/id1564719664/reviews)** | [5.0 (80 ratings)](https://appshunter.io/ios/app/springs-pilates/id6747728844/reviews) |
| Number of ratings | 4 | **80** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 27 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 22 MB | 38 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [UDAR INDUSTRIES INC](https://appshunter.io/developer/1564719786) | [Springs Pilates X Strength Inc.](https://appshunter.io/developer/1822644796) |

## 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


### Springs Pilates

[App page](https://appshunter.io/ios/app/springs-pilates/id6747728844)

Easily browse and purchase class packs or memberships. View the class schedule, filter by type, and manage your reservations to stay organized and committed to your fitness goals.

**Highlights:** Purchase class packs and memberships, View class schedule, Filter classes by type, Manage reservations, Track upcoming classes

**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 Springs Pilates free?

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

### Which has better reviews, UDAR or Springs Pilates?

UDAR is rated higher. UDAR averages 5.0 out of 5 from 4 ratings, while Springs Pilates averages 5.0 from 80 ratings.

### Do UDAR or Springs Pilates have ads?

Neither UDAR nor Springs Pilates shows ads.

### Which is updated more often, UDAR or Springs Pilates?

UDAR ships an update every 27 months, and Springs Pilates every 3 weeks. Most recently, UDAR was updated on November 3, 2026 and Springs Pilates 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.*