# NicoKitty vs Step Tracker

The clearest difference is in-app purchases: NicoKitty at none against Step Tracker's 3. Step Tracker's advantage is update cadence (every 5 days vs monthly) and iOS requirement (15.1 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Step Tracker sells 3 in-app purchases, starting at $2.99 per month. NicoKitty asks for nothing beyond the download.

NicoKitty ships an update monthly, Step Tracker every 5 days. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | NicoKitty | Step Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | — | Freemium |
| Size | 16 MB | 47 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Matteo Cotena](https://appshunter.io/developer/1731878639) | [Rik Lydia L Van Kerckhoven](https://appshunter.io/developer/1816436040) |

## What reviewers say

### NicoKitty

[App page](https://appshunter.io/ios/app/nicokitty/id6746224035)

**Features:** macOS Compatibility

**In-app purchases:** none


### Step Tracker

[App page](https://appshunter.io/ios/app/step-tracker-penguin-waddle/id6746361882)

Hatch and care for a virtual penguin by tracking your daily steps. Build healthy habits with gentle motivation and progress tracking, turning your walks into a fun, rewarding experience.

**Highlights:** Hatch and name a virtual penguin, Track daily steps to keep penguin alive, Set and monitor step goals, View step insights and trends, Home screen widget for motivation, Progress over perfection philosophy

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Penguin Waddle Pro - Monthly | $2.99 | per month |
| Penguin Waddle Pro - Annual | $24.99 | per year |
| Penguin Waddle Pro - Yearly | $29.99 | per year |


## Frequently asked questions

### Is NicoKitty free?

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

### Is Step Tracker free?

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

### Do NicoKitty or Step Tracker have ads?

Neither NicoKitty nor Step Tracker shows ads.

### Which is updated more often, NicoKitty or Step Tracker?

NicoKitty ships an update monthly, and Step Tracker every 5 days. Most recently, NicoKitty was updated on October 5, 2026 and Step Tracker on October 6, 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.*