# Nut & Bolt Pin Puzzle Game vs StarcoreGravityLoop

The clearest difference is in-app purchases: StarcoreGravityLoop at none against Nut & Bolt Pin Puzzle Game's 4. Nut & Bolt Pin Puzzle Game's advantage is device support (4 vs 2) and iOS requirement (12.0 vs 15.0). On price and ads there is nothing between them.

Both are free to download. Nut & Bolt Pin Puzzle Game sells 4 one-off in-app purchases. StarcoreGravityLoop asks for nothing beyond the download.

## The numbers

| Metric | Nut & Bolt Pin Puzzle Game | StarcoreGravityLoop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (17 ratings)](https://appshunter.io/ios/app/nut-and-bolt-pin-puzzle-game/id6479555868/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | — |
| Size | 106 MB | 11 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Muhammad Wahhab Mirza](https://appshunter.io/developer/1589223405) | [Luong Cham Thi](https://appshunter.io/developer/6787908497) |

## What reviewers say

### Nut & Bolt Pin Puzzle Game

[App page](https://appshunter.io/ios/app/nut-and-bolt-pin-puzzle-game/id6479555868)

Engage your mind with a challenging puzzle game where you untangle a maze of nuts and bolts. Strategically maneuver pieces to unlock boxes and progress through increasingly difficult levels. This game offers a fun and addictive brain-training experience for players of all ages.

**Highlights:** Untangle nuts and bolts maze, Unlock puzzle boxes, Strategic problem-solving, Challenging levels, Brain training exercises, Intuitive controls

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Coins | $0.99 | one-time |
| 200 Coins | $1.99 | one-time |
| Remove ads | $2.99 | one-time |
| 500 Coins | $2.99 | one-time |


### StarcoreGravityLoop

[App page](https://appshunter.io/ios/app/starcoregravityloop/id6787908495)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nut & Bolt Pin Puzzle Game free?

Nut & Bolt Pin Puzzle Game is free to download, with in-app purchases available.

### Is StarcoreGravityLoop free?

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

### Do Nut & Bolt Pin Puzzle Game or StarcoreGravityLoop have ads?

Neither Nut & Bolt Pin Puzzle Game nor StarcoreGravityLoop shows 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.*