# Purrfect Sushi vs Nut Stack

The clearest difference is update cadence: Purrfect Sushi at every 2 days against Nut Stack's every 10 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Purrfect Sushi sells 4 one-off in-app purchases and Nut Stack sells 11 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Purrfect Sushi ships an update every 2 days, Nut Stack every 10 days. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Purrfect Sushi | Nut Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (50 ratings)](https://appshunter.io/ios/app/nut-stack-color-sort-puzzle/id6807422102/reviews)** |
| Number of ratings | — | **50** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Every 10 days |
| Monetization | — | Free with in-app purchases |
| Size | 247 MB | 328 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [进宝 周](https://appshunter.io/developer/1888340153) | [Albert Teknoloji Anonim Sirketi](https://appshunter.io/developer/6807411639) |

## What reviewers say

### Purrfect Sushi

[App page](https://appshunter.io/ios/app/purrfect-sushi/id6804580775)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 300 Coins | $0.99 | one-time |
| 1000 Coins | $2.99 | one-time |
| Remove Ads | $3.99 | one-time |
| 2000 Coins | $4.99 | one-time |


### Nut Stack

[App page](https://appshunter.io/ios/app/nut-stack-color-sort-puzzle/id6807422102)

Engage in a satisfying color sorting puzzle by stacking nuts of the same color onto bolts. Progress through hundreds of levels with increasing complexity and new obstacles. Utilize boosters to overcome challenges and enjoy tactile sound effects and polished visuals.

**Highlights:** Color sorting puzzles, Hundreds of levels, Obstacles and new challenges, Unlockable boosters, Satisfying tactile effects, Multiple bolt stacking

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Welcome Pack | $0.99 | one-time |
| Banner Package | $0.99 | one-time |
| Very Hard Banner Small | $0.99 | one-time |
| Hard Level Offer | $0.99 | one-time |
| Golden Bundle | $2.49 | one-time |
| Battle Pass | $6.99 | one-time |
| Master Pack | $9.99 | one-time |
| Golden Bundle | $9.99 | one-time |
| Very Hard Banner Big | $9.99 | one-time |
| Golden Bundle | $19.99 | one-time |
| Golden Bundle | $49.99 | one-time |


## Frequently asked questions

### Is Purrfect Sushi free?

Purrfect Sushi is free to download, with in-app purchases available.

### Is Nut Stack free?

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

### Do Purrfect Sushi or Nut Stack have ads?

Both Purrfect Sushi and Nut Stack show ads.

### Which is updated more often, Purrfect Sushi or Nut Stack?

Purrfect Sushi ships an update every 2 days, and Nut Stack every 10 days. Most recently, Purrfect Sushi was updated on October 29, 2026 and Nut Stack on October 31, 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.*