# TURN. vs Slot Sort

The clearest difference is iOS requirement: Slot Sort at 13.0 against TURN.'s 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

TURN. ships an update fortnightly, Slot Sort every 3 weeks. The most recent releases landed on October 6, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | TURN. | Slot Sort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (4 ratings)](https://appshunter.io/ios/app/slot-sort/id6772858523/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | — | Ad-supported |
| Size | 4 MB | 164 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SHUNJI KUSAKA](https://appshunter.io/developer/1738810004) | [新瑜 李](https://appshunter.io/developer/6772016138) |

## What reviewers say

### TURN.

[App page](https://appshunter.io/ios/app/turn/id6758433456)

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

**In-app purchases:** none


### Slot Sort

[App page](https://appshunter.io/ios/app/slot-sort/id6772858523)

Engage your logic and observation skills in this casual puzzle game. Remove layered metal plates by selecting the right screwdriver for each screw, revealing hidden pixel letters. Race against the clock to beat your best times and climb the leaderboard.

**Highlights:** Layered plate removal, Screw loosening mechanics, Pixel letter reveals, Handcrafted levels, Saved best times, Fastest-times leaderboard, Offline gameplay

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

**In-app purchases:** none


## Frequently asked questions

### Is TURN. free?

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

### Is Slot Sort free?

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

### Do TURN. or Slot Sort have ads?

Both TURN. and Slot Sort show ads.

### Which is updated more often, TURN. or Slot Sort?

TURN. ships an update fortnightly, and Slot Sort every 3 weeks. Most recently, TURN. was updated on October 6, 2026 and Slot Sort on October 22, 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.*