# Pixfin vs StepDerby

The clearest difference is price: Pixfin at Free against StepDerby's $0.99. StepDerby's advantage is in-app purchases (none vs 5) and iOS requirement (17.0 vs 26.0). On ads and device support there is nothing between them.

Pixfin is free to download; StepDerby costs $0.99 up front. Pixfin sells 5 in-app purchases, starting at $9.99 per month. StepDerby asks for nothing beyond the download.

## The numbers

| Metric | Pixfin | StepDerby |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pixfin-fish-pet-step-tracker/id6778206531/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Monetization | Subscription | — |
| Size | 181 MB | 74 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [RJ Labs, MB](https://appshunter.io/developer/6778206533) | [Odir Henry Perez](https://appshunter.io/developer/1896712728) |

## What reviewers say

### Pixfin

[App page](https://appshunter.io/ios/app/pixfin-fish-pet-step-tracker/id6778206531)

This app combines a step tracker with a virtual aquarium. It creates a personalized walking plan based on your activity and rewards your progress with a growing digital pet. Collect various creatures and visualize your fitness journey.

**Highlights:** Personalized walking plan, Virtual aquarium with growing creatures, Step tracking via Apple Health, Collectable creatures, Home, Lock Screen, and Apple Watch widgets, No streaks, no penalties for missed days

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pixfin Premium Monthly | $9.99 | per month |
| Pixfin Premium Yearly Offer | $22.99 | per year |
| Pixfin Premium | $44.99 | per year |
| Color Morph | $0.99 | one-time |
| Pixfin Premium Lifetime | $79.99 | 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 Pixfin free?

Pixfin is free to download, with in-app purchases available.

### Is StepDerby free?

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

### Do Pixfin or StepDerby have ads?

Neither Pixfin 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.*