# HollowCube — A calm 3D arrow puzzle

> A calm 3D arrow puzzle (iPhone/iPad app by MUCAHIT SIK.)

- Source: https://appshunter.io/ios/app/hollowcube/id6805978683 (this page in markdown: same URL + `.md`)
- Developer: [MUCAHIT SIK](https://appshunter.io/developer/1896699096)
- Category: Games, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.6 · 1 MB
- Languages: American English
- Released: 2026-09-06
- Data updated: 2026-10-31

## What is HollowCube?

Hollowcube is a calm 3D puzzle. You empty a cube of colored cells by sliding each one out along its arrow. A cell can leave only if the path in front of its arrow is clear. The trick is seeing the right arrow in a crowded, translucent cube.
Deliberately quiet:
• No ads, no timer, no lives, no daily streaks.
• Fully offline — complete in airplane mode.
• You can never get stuck; every board is solvable.
• Undo isn't destructive: try another path and your old attempt stays too — move between them freely.
• Color-blind mode and a layer view.

20 levels free. Unlock the rest with a single one-time purchase — not a subscription, once and forever.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock All Levels | $2.99 | one-time |


## Is HollowCube safe?

Not enough ratings yet to assess HollowCube.

## Is HollowCube legit?

HollowCube has limited verification signals. The AppsHunter Legitimacy Score for HollowCube is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.1 — 2026-09-14

• Profil ve kullanıcı adı
• Erişilebilirlik: renk körlüğü modu ve titreşim ayarları
• Ses efektleri aç/kapa
• Yeni temalar: Klasik, Pastel, Neon (parlayan) — hepsi ücretsiz
• Seviye tamamlayınca havai fişek kutlaması
• Game Center: liderlik tablosu ve başarımlar
• iCloud ile ilerleme senkronizasyonu
• Kararlılık ve satın alma yükleme iyileştirmeleri

### 1.0 — 2026-09-06

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-31.*