# Two Blocks! vs Nuts UP! Bolts Sort Puzzle

The clearest difference is review sentiment: Nuts UP! Bolts Sort Puzzle at 80% against Two Blocks!'s 28%. Nuts UP! Bolts Sort Puzzle also leads on ads (none vs shown) and rating (4.9 vs 4.7). Two Blocks!'s advantage is iOS requirement (13.0 vs 15.0). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. Two Blocks! sells 10 one-off in-app purchases and Nuts UP! Bolts Sort Puzzle sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Nuts UP! Bolts Sort Puzzle holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 4.2K and 2K respectively. Written reviews point the same way: 28% of Two Blocks!'s written reviews are positive against 80% of Nuts UP! Bolts Sort Puzzle's.

Two Blocks! ships an update weekly, Nuts UP! Bolts Sort Puzzle fortnightly. Both last shipped on November 5, 2026.

## The numbers

| Metric | Two Blocks! | Nuts UP! Bolts Sort Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (4.2K ratings)](https://appshunter.io/ios/app/two-blocks/id6744995927/reviews) | **[4.9 (2K ratings)](https://appshunter.io/ios/app/nuts-up-bolts-sort-puzzle/id6749163755/reviews)** |
| Number of ratings | **4.2K** | 2K |
| Positive reviews | 28.4% of reviews | **79.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 390 MB | 205 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Talefun](https://appshunter.io/developer/1440135076) | [Smart Project GmbH](https://appshunter.io/developer/1462157824) |

## What reviewers say

### Two Blocks!

[App page](https://appshunter.io/ios/app/two-blocks/id6744995927)

A unique puzzle game where you move and match colorful blocks to clear the board. It offers innovative gameplay mechanics and hundreds of levels designed to challenge your mind. Enjoy stunning visuals and smooth controls suitable for all ages.

**Highlights:** Innovative gameplay mechanics, Hundreds of diverse levels, Stunning visuals and smooth controls, Rewards and achievements, Brain-boosting challenges

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coin Pack 1 | $0.99 | one-time |
| Coin Pack 2 | $1.99 | one-time |
| Starter Pack | $1.99 | one-time |
| Chain Pack 1 | $1.99 | one-time |
| Coin Pack 7 | $2.99 | one-time |
| Chain Pack 2 | $3.99 | one-time |
| Foundation Pack | $4.99 | one-time |
| Coin Pack 3 | $9.99 | one-time |
| Basic Pack | $9.99 | one-time |
| Standard Pack | $19.99 | one-time |

**What reviewers like**

- 👍 Great game
- 👍 Addictive and fun
- 👍 Challenging levels
- 👍 Possible to beat without power-ups

**What reviewers complain about**

- 🔋 Overheating issues
- 🔋 High battery consumption
- 🚫 Too many ads
- 🚫 Levels become impossible without power-ups
- 🚫 Duplicate levels

**Reported bugs**

- Watch ad button disappearing
- Impossible levels

**Requested features**

- Dark mode option
- Ability to watch ads for extra time


### Nuts UP! Bolts Sort Puzzle

[App page](https://appshunter.io/ios/app/nuts-up-bolts-sort-puzzle/id6749163755)

Engage your mind with a challenging color-sorting puzzle game. Strategically arrange nuts and bolts by color, progressing through increasingly difficult levels. Enjoy vibrant graphics and unlock achievements in this fun and brain-training experience.

**Highlights:** Addictive nut sort puzzles, Simple yet strategic gameplay, Stunning graphics, Challenging levels, Brain training, Special power-ups, Unlock achievements

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pack #2 | $1.99 | one-time |
| Pack #5 | $4.99 | one-time |
| No Ads: Meow Pack | $7.99 | one-time |
| Pack #10 | $9.99 | one-time |
| No Ads: Purremium Pack | $11.99 | one-time |
| Pack #15 | $14.99 | one-time |
| Pack #20 | $19.99 | one-time |
| Pack #50 | $49.99 | one-time |
| Pack #100 | $99.99 | one-time |

**What reviewers like**

- 👍 Good and fun
- 👍 Fun game
- 👍 Fun fast entering great
- 👍 Love the color challenges
- 👍 Just started but am loving it

**What reviewers complain about**

- 🚫 NOT AS PICTURED! Got this believing it was as advertised but turned out to be nothing more than another boring nut sort .. kindergarten stuff!


## Frequently asked questions

### Is Two Blocks! free?

Two Blocks! is free to download, with in-app purchases available.

### Is Nuts UP! Bolts Sort Puzzle free?

Nuts UP! Bolts Sort Puzzle is free to download, with in-app purchases available.

### Which has better reviews, Two Blocks! or Nuts UP! Bolts Sort Puzzle?

Nuts UP! Bolts Sort Puzzle is rated higher. Two Blocks! averages 4.7 out of 5 from 4.2K ratings, while Nuts UP! Bolts Sort Puzzle averages 4.9 from 2K ratings.

### Do Two Blocks! or Nuts UP! Bolts Sort Puzzle have ads?

Two Blocks! shows ads; Nuts UP! Bolts Sort Puzzle does not.

### Which is updated more often, Two Blocks! or Nuts UP! Bolts Sort Puzzle?

Two Blocks! ships an update weekly, and Nuts UP! Bolts Sort Puzzle fortnightly. Most recently, Two Blocks! was updated on November 5, 2026 and Nuts UP! Bolts Sort Puzzle on November 5, 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.*