# Assemble Parts vs Koi

The clearest difference is review sentiment: Koi at 100% against Assemble Parts's 0%. Koi also leads on rating (5.0 vs 1.8). Assemble Parts's advantage is ratings volume (5 vs 1) and device support (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Koi holds the better App Store score, 5.0 against 1.8. That said, the two scores are not equally well evidenced: Assemble Parts has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Assemble Parts's written reviews are positive against 100% of Koi's.

## The numbers

| Metric | Assemble Parts | Koi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (5 ratings)](https://appshunter.io/ios/app/assemble-parts/id6473520108/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/koi-rush/id6762474774/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | — | Every 5 days |
| Monetization | Ad-supported | Ad-supported |
| Size | 76 MB | 15 MB |
| Requires iOS | **14.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [BooBoo Games](https://appshunter.io/developer/1527042659) | [Mohamed Kaid](https://appshunter.io/developer/1861859254) |

## What reviewers say

### Assemble Parts

[App page](https://appshunter.io/ios/app/assemble-parts/id6473520108)

Arrange components in the correct sequence to reveal the finished item. Construct various products by meticulously placing each part.

**Highlights:** Assemble parts in order, Build final products, Sequential part placement, Product construction gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Koi

[App page](https://appshunter.io/ios/app/koi-rush/id6762474774)

Control two fish simultaneously in this challenging reflex game. Dodge falling obstacles with precise timing across multiple game modes. Utilize a temporary invincibility power-up to survive longer and compete on global leaderboards.

**Highlights:** Control two fish simultaneously, Three distinct game modes, Temporary invincibility power-up, Game Center leaderboards, Simple tap controls

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

**In-app purchases:** none


## Frequently asked questions

### Is Assemble Parts free?

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

### Is Koi free?

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

### Which has better reviews, Assemble Parts or Koi?

Koi is rated higher. Assemble Parts averages 1.8 out of 5 from 5 ratings, while Koi averages 5.0 from 1 ratings.

### Do Assemble Parts or Koi have ads?

Both Assemble Parts and Koi show ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*