# Let's duck vs StepDerby

The clearest difference is price: Let's duck at Free against StepDerby's $0.99. StepDerby's advantage is in-app purchases (none vs 1) and iOS requirement (17.0 vs 26.6). On ads and device support there is nothing between them.

Let's duck is free to download; StepDerby costs $0.99 up front. Let's duck sells 1 one-off in-app purchase. StepDerby asks for nothing beyond the download.

## The numbers

| Metric | Let's duck | StepDerby |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lets-duck/id6767806557/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 74 MB |
| Requires iOS | 26.6 | **17.0** |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [trung truong](https://appshunter.io/developer/1895562173) | [Odir Henry Perez](https://appshunter.io/developer/1896712728) |

## What reviewers say

### Let's duck

[App page](https://appshunter.io/ios/app/lets-duck/id6767806557)

This app features a pixelated duck that lives on your Apple Watch and encourages movement without pressure. It integrates with Apple Health, tracks workouts, and offers a calming breathing exercise. Optional purchases unlock customization and history.

**Highlights:** Integrates with Apple Health, Tracks various workout types, Offers guided breathing exercises, Customizable duck outfits and colors, Displays workout stats, Watch face complications and widgets

**Features:** Family Sharing, Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Let's Duck Unlimited | $0.99 | one-time |


### StepDerby

[App page](https://appshunter.io/ios/app/stepderby/id6788028605)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Let's duck free?

Let's duck is free to download, with in-app purchases available.

### Is StepDerby free?

StepDerby costs $0.99, with no in-app purchases.

### Do Let's duck or StepDerby have ads?

Neither Let's duck nor StepDerby shows ads.

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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.*