# ViewPaint フェルメール《牛乳を注ぐ女》 vs Koi Feeder

The clearest difference is ads: ViewPaint フェルメール《牛乳を注ぐ女》 at none against Koi Feeder's shown. ViewPaint フェルメール《牛乳を注ぐ女》 also leads on update cadence (every 2 months vs every 19 months) and monetization model (free vs ad-supported). Koi Feeder's advantage is review sentiment (100% vs 67%). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ViewPaint フェルメール《牛乳を注ぐ女》 ships an update every 2 months, Koi Feeder every 19 months. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | ViewPaint フェルメール《牛乳を注ぐ女》 | Koi Feeder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/koi-feeder/id1325380896/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 19 months |
| Monetization | **Free** | Ad-supported |
| Size | 183 MB | 67 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TOPPAN PRINTING CO.,LTD.](https://appshunter.io/developer/373909233) | [kume toru](https://appshunter.io/developer/731695033) |

## What reviewers say

### ViewPaint フェルメール《牛乳を注ぐ女》

[App page](https://appshunter.io/ios/app/viewpaint/id1181308159)

Experience a famous painting like never before with this VR app. Explore the artwork in 3D, moving freely through the space to appreciate every detail as if you were inside the painting itself. It offers a unique way to engage with art.

**Highlights:** VR technology for immersive art viewing, 3D CG digitization of paintings, Free spatial movement within artwork, Detailed exploration of artistic touch, Intuitive two-finger controls

**Features:** Vision Pro support

**In-app purchases:** none


### Koi Feeder

[App page](https://appshunter.io/ios/app/koi-feeder/id1325380896)

Interact with digital koi by feeding them. Enjoy a simple, relaxing experience designed to be played with.

**Highlights:** Feed digital koi, Interact with koi, Relaxing gameplay, Simple interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ViewPaint フェルメール《牛乳を注ぐ女》 free?

ViewPaint フェルメール《牛乳を注ぐ女》 is free to download, with no in-app purchases.

### Is Koi Feeder free?

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

### Do ViewPaint フェルメール《牛乳を注ぐ女》 or Koi Feeder have ads?

Koi Feeder shows ads; ViewPaint フェルメール《牛乳を注ぐ女》 does not.

### Which is updated more often, ViewPaint フェルメール《牛乳を注ぐ女》 or Koi Feeder?

ViewPaint フェルメール《牛乳を注ぐ女》 ships an update every 2 months, and Koi Feeder every 19 months. Most recently, ViewPaint フェルメール《牛乳を注ぐ女》 was updated on October 7, 2026 and Koi Feeder on October 2, 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.*