# Assembly Lines vs Cup Water Puzzle

The clearest difference is update cadence: Cup Water Puzzle at daily against Assembly Lines's every 2 days. On price, ads, 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.

Assembly Lines ships an update every 2 days, Cup Water Puzzle daily. Both last shipped on November 3, 2026.

## The numbers

| Metric | Assembly Lines | Cup Water Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (10 ratings)](https://appshunter.io/ios/app/assembly-lines/id1623901076/reviews)** | — |
| Number of ratings | **10** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 days | **Daily** |
| Monetization | Ad-supported | — |
| Size | 163 MB | 88 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 9+ |
| Developer | [Clap Clap Games](https://appshunter.io/developer/1435219840) | [Ayoub Alayoub](https://appshunter.io/developer/1332862333) |

## What reviewers say

### Assembly Lines

[App page](https://appshunter.io/ios/app/assembly-lines/id1623901076)

Design and assemble custom cars by selecting the right parts to increase their value. Race them on a ramp and avoid mistakes to maximize your earnings. Unlock new levels as you progress.

**Highlights:** Assemble cool cars, Change parts and bits, Increase car value, Unlock new levels, Race on a ramp

**In-app purchases:** none


### Cup Water Puzzle

[App page](https://appshunter.io/ios/app/cup-water-puzzle/id1636920588)

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

**In-app purchases:** none


## Frequently asked questions

### Is Assembly Lines free?

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

### Is Cup Water Puzzle free?

Cup Water Puzzle is free to download, with no in-app purchases.

### Do Assembly Lines or Cup Water Puzzle have ads?

Both Assembly Lines and Cup Water Puzzle show ads.

### Which is updated more often, Assembly Lines or Cup Water Puzzle?

Assembly Lines ships an update every 2 days, and Cup Water Puzzle daily. Most recently, Assembly Lines was updated on November 3, 2026 and Cup Water Puzzle on November 3, 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.*