# Fluid Sort Puzzle vs Screw Shift Logic

The clearest difference is rating: Screw Shift Logic at 4.5 against Fluid Sort Puzzle's 1.8. Screw Shift Logic also leads on review sentiment (19% vs 6%). On price, ratings volume, update cadence and ads there is nothing between them.

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

Screw Shift Logic holds the better App Store score, 4.5 against 1.8. Both are backed by a comparable volume of ratings — 53 and 153 respectively. Written reviews point the same way: 6% of Fluid Sort Puzzle's written reviews are positive against 19% of Screw Shift Logic's.

Fluid Sort Puzzle ships an update every 3 weeks, Screw Shift Logic monthly. The most recent releases landed on October 15, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Fluid Sort Puzzle | Screw Shift Logic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (53 ratings)](https://appshunter.io/ios/app/fluid-sort-puzzle/id6761420628/reviews) | **[4.5 (153 ratings)](https://appshunter.io/ios/app/screw-shift-logic/id6761550586/reviews)** |
| Number of ratings | 53 | **153** |
| Positive reviews | 6.1% of reviews | **18.8% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Ad-supported | Ad-supported |
| Size | 131 MB | 260 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 17+ |
| Developer | [degan keran](https://appshunter.io/developer/1889512414) | [Harshita Singhal](https://appshunter.io/developer/1873964486) |

## What reviewers say

### Fluid Sort Puzzle

[App page](https://appshunter.io/ios/app/fluid-sort-puzzle/id6761420628)

A relaxing color-sorting puzzle game where you rearrange liquids by pouring them between tubes. Progress through increasingly challenging levels with unique mechanics like frozen and locked tubes.

**Highlights:** 30 handcrafted levels, Classic, limited moves, and time trial modes, Frozen & locked tube mechanics, Star rating system, Undo and shuffle tools, Offline play

**Features:** macOS Compatibility

**In-app purchases:** none


### Screw Shift Logic

[App page](https://appshunter.io/ios/app/screw-shift-logic/id6761550586)

Test your speed and logic in this puzzle game where you must match colored screws by tapping buttons to generate them. Plan your sequence carefully to ensure perfect color and order matches as the conveyor belt moves your platform upwards. Master increasingly complex challenges and new mechanics to succeed.

**Highlights:** Conveyor-based puzzle mechanics, Match colored screws, Tap to generate screws, Gradually increasing difficulty, Addictive logic gameplay, Intuitive controls

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

**In-app purchases:** none


## Frequently asked questions

### Is Fluid Sort Puzzle free?

Fluid Sort Puzzle is free to download, with no in-app purchases.

### Is Screw Shift Logic free?

Screw Shift Logic is free to download, with no in-app purchases.

### Which has better reviews, Fluid Sort Puzzle or Screw Shift Logic?

Screw Shift Logic is rated higher. Fluid Sort Puzzle averages 1.8 out of 5 from 53 ratings, while Screw Shift Logic averages 4.5 from 153 ratings.

### Do Fluid Sort Puzzle or Screw Shift Logic have ads?

Both Fluid Sort Puzzle and Screw Shift Logic show ads.

### Which is updated more often, Fluid Sort Puzzle or Screw Shift Logic?

Fluid Sort Puzzle ships an update every 3 weeks, and Screw Shift Logic monthly. Most recently, Fluid Sort Puzzle was updated on October 15, 2026 and Screw Shift Logic on October 18, 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.*