# UDAR vs Athlete Protocol

The clearest difference is ads: UDAR at none against Athlete Protocol's shown. Athlete Protocol's advantage is update cadence (every 3 weeks vs every 27 months) and device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

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

UDAR ships an update every 27 months, Athlete Protocol every 3 weeks. The most recent releases landed on September 23, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | UDAR | Athlete Protocol |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/udar/id1564719664/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 27 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 22 MB | 90 MB |
| Requires iOS | 16.6 | **15** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [UDAR INDUSTRIES INC](https://appshunter.io/developer/1564719786) | [Athlete Protocol](https://appshunter.io/developer/1651301742) |

## 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


### Athlete Protocol

[App page](https://appshunter.io/ios/app/athlete-protocol/id6443955238)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is UDAR free?

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

### Is Athlete Protocol free?

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

### Do UDAR or Athlete Protocol have ads?

Athlete Protocol shows ads; UDAR does not.

### Which is updated more often, UDAR or Athlete Protocol?

UDAR ships an update every 27 months, and Athlete Protocol every 3 weeks. Most recently, UDAR was updated on September 23, 2026 and Athlete Protocol on October 1, 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.*