# Nuts Sort vs Block Puzzle Flow

The clearest difference is in-app purchases: Block Puzzle Flow at none against Nuts Sort's 3. Block Puzzle Flow also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 5 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Nuts Sort sells 3 one-off in-app purchases. Block Puzzle Flow asks for nothing beyond the download.

Nuts Sort ships an update every 5 months, Block Puzzle Flow every 2 weeks. The most recent releases landed on October 15, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Nuts Sort | Block Puzzle Flow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (2.4K ratings)](https://appshunter.io/ios/app/nuts-sort-color-sort/id6474996172/reviews)** | — |
| Number of ratings | **2.4K** | — |
| Positive reviews | 39.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 237 MB | 26 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PIXON PTE. LTD.](https://appshunter.io/developer/1623992860) | [Enes Berk Demirci](https://appshunter.io/developer/1848333557) |

## What reviewers say

### Nuts Sort

[App page](https://appshunter.io/ios/app/nuts-sort-color-sort/id6474996172)

Engage in a satisfying mechanical puzzle game where you sort nuts and bolts by size and color. Experience a tranquil ASMR environment with tactile feedback as you solve increasingly complex challenges in a virtual workshop. Perfect for casual players and puzzle enthusiasts seeking hours of engaging entertainment.

**Highlights:** Nut and bolt sorting puzzles, ASMR tactile feedback, Virtual workshop environment, Gradually increasing difficulty, Satisfying sound effects

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stater Pack | $1.99 | one-time |
| Remove Ads | $3.99 | one-time |
| 3 Day Pass | $4.99 | one-time |

**What reviewers like**

- 🚀 Quick and responsive
- 👍 Addictive gameplay
- 💡 Challenging logic puzzles

**What reviewers complain about**

- 🐛 Glitches on certain levels
- 🔍 Lack of customer support
- 💰 Excessive ads and in-app purchases

**Reported bugs**

- Level 234 has incorrect number of screws
- Level 296 is unwinnable due to missing screw
- Glitches preventing progress on higher levels

**Requested features**

- Ability to skip or reset levels
- More level variety and difficulty options
- Improved bug reporting and customer support


### Block Puzzle Flow

[App page](https://appshunter.io/ios/app/block-puzzle-flow/id6754453045)

**In-app purchases:** none


## Frequently asked questions

### Is Nuts Sort free?

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

### Is Block Puzzle Flow free?

Block Puzzle Flow is free to download, with no in-app purchases.

### Do Nuts Sort or Block Puzzle Flow have ads?

Nuts Sort shows ads; Block Puzzle Flow does not.

### Which is updated more often, Nuts Sort or Block Puzzle Flow?

Nuts Sort ships an update every 5 months, and Block Puzzle Flow every 2 weeks. Most recently, Nuts Sort was updated on October 15, 2026 and Block Puzzle Flow on September 26, 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.*