# Zen Screw vs Spot the Difference Land

The clearest difference is iOS requirement: Zen Screw at 15.0 against Spot the Difference Land's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Zen Screw sells 10 one-off in-app purchases and Spot the Difference Land sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Zen Screw | Spot the Difference Land |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3.8K ratings)](https://appshunter.io/ios/app/zen-screw/id6769321582/reviews)** | — |
| Number of ratings | **3.8K** | — |
| Positive reviews | 30.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | — |
| Size | 729 MB | 30 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Talefun](https://appshunter.io/developer/1440135076) | [hashisoft](https://appshunter.io/developer/466261475) |

## What reviewers say

### Zen Screw

[App page](https://appshunter.io/ios/app/zen-screw/id6769321582)

Unwind with a satisfying 3D puzzle game that combines ASMR physics with color-sorting logic.  Remove and sort screws from intricate structures at your own pace, enjoying a peaceful sensory escape.  Features helpful boosters and a minimalist design for a calming experience.

**Highlights:** 3D spatial and color-sorting puzzles, ASMR relaxation with realistic sound effects, Intuitive yet engaging gameplay, Limited holding slots requiring strategic thinking, Helpful in-game boosters, Minimalist UI and modern color palette

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin Pack 1 | $1.99 | one-time |
| Event 02 | $1.99 | one-time |
| Event 03 | $2.99 | one-time |
| Event 04 | $3.99 | one-time |
| Event 06 | $5.99 | one-time |
| Event 07 | $6.99 | one-time |
| Event 08 | $7.99 | one-time |
| Store Pack 1 | $9.99 | one-time |
| No Ads Pack | $10.99 | one-time |
| Store Pack 2 | $19.99 | one-time |


### Spot the Difference Land

[App page](https://appshunter.io/ios/app/spot-the-difference-land/id6797542520)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Zen Screw free?

Zen Screw is free to download, with in-app purchases available.

### Is Spot the Difference Land free?

Spot the Difference Land is free to download, with in-app purchases available.

### Do Zen Screw or Spot the Difference Land have ads?

Both Zen Screw and Spot the Difference Land show ads.

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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.*