# Nudidoo vs skkoo

The clearest difference is in-app purchases: Nudidoo at none against skkoo's 10. skkoo's advantage is update cadence (daily vs every 4 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. skkoo sells 10 one-off in-app purchases. Nudidoo asks for nothing beyond the download.

Nudidoo ships an update every 4 days, skkoo daily. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Nudidoo | skkoo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nudidoo/id6766447781/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Daily** |
| Monetization | Free | — |
| Size | 48 MB | 56 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [JEONGWON GO](https://appshunter.io/developer/1896290314) | [SAME STUDIO](https://appshunter.io/developer/1887203310) |

## What reviewers say

### Nudidoo

[App page](https://appshunter.io/ios/app/nudidoo/id6766447781)

This app helps you achieve your dreams by breaking them down into small, manageable daily actions. It uses a gamified approach with virtual companions and rewards to encourage consistent progress and habit building.

**Highlights:** Create and break down goals into small actions, Virtual companions that grow with your progress, Daily task checking and rewards, Decorate a virtual aquarium with earned rewards, Track progress and complete goals

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### skkoo

[App page](https://appshunter.io/ios/app/skkoo/id6791977588)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pixel Town | $0.49 | one-time |
| Pixel Town Vol.2 | $0.49 | one-time |
| Take It Easy | $0.49 | one-time |
| The Pig's Day | $0.49 | one-time |
| The Pig's Day Vol.2 | $0.49 | one-time |
| The Rabbit's Day | $0.49 | one-time |
| Tiny Deco Vol.2 | $0.49 | one-time |
| The Rabbit's Day Vol.2 | $0.49 | one-time |
| Tiny Deco | $0.49 | one-time |
| Vintage Life | $0.49 | one-time |


## Frequently asked questions

### Is Nudidoo free?

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

### Is skkoo free?

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

### Do Nudidoo or skkoo have ads?

Neither Nudidoo nor skkoo shows ads.

### Which is updated more often, Nudidoo or skkoo?

Nudidoo ships an update every 4 days, and skkoo daily. Most recently, Nudidoo was updated on October 28, 2026 and skkoo on October 31, 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.*