# Pencil Sort™ vs 무한 미로 탑

The clearest difference is in-app purchases: 무한 미로 탑 at none against Pencil Sort™'s 10. 무한 미로 탑 also leads on update cadence (every 6 days vs every 3 weeks) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Pencil Sort™ sells 10 one-off in-app purchases. 무한 미로 탑 asks for nothing beyond the download.

Pencil Sort™ ships an update every 3 weeks, 무한 미로 탑 every 6 days. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Pencil Sort™ | 무한 미로 탑 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (8.9K ratings)](https://appshunter.io/ios/app/pencil-sort-color-sorting/id6502805895/reviews)** | — |
| Number of ratings | **8.9K** | — |
| Positive reviews | 19.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 207 MB | 26 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Onetap Global Limited](https://appshunter.io/developer/1706028654) | [SeonHo Choi](https://appshunter.io/developer/1698073982) |

## What reviewers say

### Pencil Sort™

[App page](https://appshunter.io/ios/app/pencil-sort-color-sorting/id6502805895)

Immerse yourself in a 3D hexagon puzzle adventure where you arrange and merge colorful tiles to create complete pencils. Solve intricate sorting challenges with stunning visuals and satisfying ASMR effects.

**Highlights:** 3D hexagon puzzle gameplay, Color sorting and merging mechanics, Create complete pencils, Stunning 3D graphics, Multiple challenging levels, Satisfying ASMR effects

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Piggy Bank Level 1 | $1.99 | one-time |
| Pack Mini | $1.99 | one-time |
| Bundle Mini | $1.99 | one-time |
| Starter Pack | $1.99 | one-time |
| Piggy Bank Level 2 | $2.99 | one-time |
| Treasure Hunt Normal | $2.99 | one-time |
| Limit Time Pack 1 | $4.99 | one-time |
| Bundle Medium | $4.99 | one-time |
| Remove Ads | $7.99 | one-time |
| Treasure Hunt Medium | $9.99 | one-time |

**What reviewers like**

- 🎨 Unique pencil art
- 🧠 Challenging puzzles
- ⏱️ No time limits

**What reviewers complain about**

- 💢 Excessive ads
- 🔋 Battery draining
- 🔒 Suspicious browser redirects
- 🤕 Inappropriate content in drawings

**Reported bugs**

- Inconsistent point tracking
- Lives randomly depleting
- Crashes and freezes

**Requested features**

- Endless/unlimited mode
- Ability to speed up pencil drawing animation
- Improved level progression and difficulty scaling


### 무한 미로 탑

[App page](https://appshunter.io/ios/app/id6761978676)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pencil Sort™ free?

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

### Is 무한 미로 탑 free?

무한 미로 탑 is free to download, with no in-app purchases.

### Do Pencil Sort™ or 무한 미로 탑 have ads?

Both Pencil Sort™ and 무한 미로 탑 show ads.

### Which is updated more often, Pencil Sort™ or 무한 미로 탑?

Pencil Sort™ ships an update every 3 weeks, and 무한 미로 탑 every 6 days. Most recently, Pencil Sort™ was updated on November 8, 2026 and 무한 미로 탑 on October 31, 2026.

---

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