# Doki ACG vs Noris Happiness Tracker

The clearest difference is in-app purchases: Noris Happiness Tracker at none against Doki ACG's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Doki ACG sells 1 in-app purchase, starting at $2.49 per month. Noris Happiness Tracker asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Doki ACG | Noris Happiness Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Freemium | — |
| Size | 16 MB | 43 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [非 莫](https://appshunter.io/developer/1176377416) | [Noris Brain GmbH](https://appshunter.io/developer/1775885134) |

## What reviewers say

### Doki ACG

[App page](https://appshunter.io/ios/app/doki-acg/id1602188596)

Browse and download millions of anime, manga, and game-related images from Danbooru-like sites. Save images directly to your device or cloud storage, organize with bookmarks, and filter content with advanced search options. Enjoy a customizable viewing experience with gestures and dark mode.

**Highlights:** Image saving to system album/iCloud, Swipe gesture navigation, Pinch-to-zoom functionality, Bookmark and blocking lists, Configurable Danbooru-API sites, Advanced search conditions, Dark mode support

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Subscribe Doki Privilege | $2.49 | per month |


### Noris Happiness Tracker

[App page](https://appshunter.io/ios/app/noris-happiness-tracker/id6737311391)

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

**In-app purchases:** none


## Frequently asked questions

### Is Doki ACG free?

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

### Is Noris Happiness Tracker free?

Noris Happiness Tracker is free to download, with no in-app purchases.

### Do Doki ACG or Noris Happiness Tracker have ads?

Neither Doki ACG nor Noris Happiness Tracker shows ads.

### Which is updated more often, Doki ACG or Noris Happiness Tracker?

Doki ACG ships an update monthly, and Noris Happiness Tracker monthly. Most recently, Doki ACG was updated on October 24, 2026 and Noris Happiness Tracker on October 30, 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.*