# Fitzone NZ vs Cudex

The clearest difference is in-app purchases: Fitzone NZ at none against Cudex's 3. Fitzone NZ also leads on device support (4 vs 2) and iOS requirement (15.5 vs 26.5). Cudex's advantage is update cadence (weekly vs every 2 months). On price and ads there is nothing between them.

Both are free to download. Cudex sells 3 in-app purchases, starting at $4.99 per month. Fitzone NZ asks for nothing beyond the download.

Fitzone NZ ships an update every 2 months, Cudex weekly. The most recent releases landed on October 3, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Fitzone NZ | Cudex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cudex-step-tracker/id6798348522/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Freemium |
| Size | 191 MB | 31 MB |
| Requires iOS | **15.5** | 26.5 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [No Limit NZ Limited](https://appshunter.io/developer/1658569765) | [Siraj Hasanov](https://appshunter.io/developer/1671322095) |

## What reviewers say

### Fitzone NZ

[App page](https://appshunter.io/ios/app/fitzone-nz/id1658569763)

**Features:** Apple Wallet

**In-app purchases:** none


### Cudex

[App page](https://appshunter.io/ios/app/cudex-step-tracker/id6798348522)

This app gamifies your daily steps by turning them into experience points to collect and hatch unique monsters. Earn in-app currency to customize your collection and compete with friends. Unlock new creatures and features with optional Pro upgrades.

**Highlights:** Collect monsters by walking, Earn XP from daily steps, Track steps via Apple Health, Compete with friends, In-app shop for customization, Optional Pro subscription for advanced features

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Month | $4.99 | per month |
| Pro Year | $29.99 | per year |
| Pro Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is Fitzone NZ free?

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

### Is Cudex free?

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

### Do Fitzone NZ or Cudex have ads?

Neither Fitzone NZ nor Cudex shows ads.

### Which is updated more often, Fitzone NZ or Cudex?

Fitzone NZ ships an update every 2 months, and Cudex weekly. Most recently, Fitzone NZ was updated on October 3, 2026 and Cudex on October 18, 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.*