# Hoop Stack Color vs Nuts & Bolts

The clearest difference is rating: Nuts & Bolts at 4.6 against Hoop Stack Color's 4.0. Hoop Stack Color's advantage is review sentiment (33% vs 0%) and update cadence (every 3 months vs every 16 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Hoop Stack Color sells 2 one-off in-app purchases and Nuts & Bolts sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Nuts & Bolts holds the better App Store score, 4.6 against 4.0. Both are backed by a comparable volume of ratings — 62 and 69 respectively. Written reviews complicate that: 33% of Hoop Stack Color's written reviews are positive against 0% of Nuts & Bolts's, so the app with the better star average is not the one people write more warmly about.

Hoop Stack Color ships an update every 3 months, Nuts & Bolts every 16 months. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Hoop Stack Color | Nuts & Bolts |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (62 ratings)](https://appshunter.io/ios/app/hoop-stack-color-sort-puzzle/id1619251481/reviews) | **[4.6 (69 ratings)](https://appshunter.io/ios/app/nuts-and-bolts-screw-sort-3d/id6477443096/reviews)** |
| Number of ratings | 62 | **69** |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 months** | Every 16 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 127 MB | 28 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sonat Technology Limited](https://appshunter.io/developer/1870470879) | [Bhavana Ponkiya](https://appshunter.io/developer/1548462328) |

## What reviewers say

### Hoop Stack Color

[App page](https://appshunter.io/ios/app/hoop-stack-color-sort-puzzle/id1619251481)

Engage your mind with a colorful sorting puzzle game. Strategically stack hoops of the same color to create unified columns. Enjoy hundreds of levels offline with no time limits, perfect for brain training and relaxation.

**Highlights:** Color hoop sorting gameplay, Hundreds of challenging levels, Bright and colorful 3D graphics, Soothing sound effects, Offline play available, No time limit

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Package No Ads | $5.99 | one-time |
| Package Remove Ads | $5.99 | one-time |


### Nuts & Bolts

[App page](https://appshunter.io/ios/app/nuts-and-bolts-screw-sort-3d/id6477443096)

Engage in a challenging puzzle game with over 1600 levels of screw sorting by color. Improve your logic and strategy skills while relieving stress. Features a secondary merge hexablock puzzle with its own set of levels and challenges.

**Highlights:** Over 1600 screw sorting levels, 1500+ hexablock merge levels, Offline play, No time limit, Undo last move, Hints available

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |


## Frequently asked questions

### Is Hoop Stack Color free?

Hoop Stack Color is free to download, with in-app purchases available.

### Is Nuts & Bolts free?

Nuts & Bolts is free to download, with in-app purchases available.

### Which has better reviews, Hoop Stack Color or Nuts & Bolts?

Nuts & Bolts is rated higher. Hoop Stack Color averages 4.0 out of 5 from 62 ratings, while Nuts & Bolts averages 4.6 from 69 ratings.

### Do Hoop Stack Color or Nuts & Bolts have ads?

Both Hoop Stack Color and Nuts & Bolts show ads.

### Which is updated more often, Hoop Stack Color or Nuts & Bolts?

Hoop Stack Color ships an update every 3 months, and Nuts & Bolts every 16 months. Most recently, Hoop Stack Color was updated on October 20, 2026 and Nuts & Bolts on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*