# NicoKitty vs Let's duck

The clearest difference is in-app purchases: NicoKitty at none against Let's duck's 1. Let's duck's advantage is update cadence (every 3 days vs monthly) and iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Let's duck sells 1 one-off in-app purchase. NicoKitty asks for nothing beyond the download.

NicoKitty ships an update monthly, Let's duck every 3 days. The most recent releases landed on September 17, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | NicoKitty | Let's duck |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Size | 16 MB | 8 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Matteo Cotena](https://appshunter.io/developer/1731878639) | [trung truong](https://appshunter.io/developer/1895562173) |

## What reviewers say

### NicoKitty

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Let's duck

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

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is NicoKitty free?

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

### Is Let's duck free?

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

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

Neither NicoKitty nor Let's duck shows ads.

### Which is updated more often, NicoKitty or Let's duck?

NicoKitty ships an update monthly, and Let's duck every 3 days. Most recently, NicoKitty was updated on September 17, 2026 and Let's duck on September 9, 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.*