# OpenLock vs hocus 3D

The clearest difference is in-app purchases: OpenLock at none against hocus 3D's 1. OpenLock also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). hocus 3D's advantage is update cadence (weekly vs every 8 months). On price and device support there is nothing between them.

Both are free to download. hocus 3D sells 1 one-off in-app purchase. OpenLock asks for nothing beyond the download.

OpenLock ships an update every 8 months, hocus 3D weekly. The most recent releases landed on September 20, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | OpenLock | hocus 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (307 ratings)](https://appshunter.io/ios/app/hocus-3d/id6749476513/reviews)** |
| Number of ratings | — | **307** |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Weekly** |
| Monetization | — | Ad-supported |
| Size | 78 MB | 249 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kıyan SISAKHTI](https://appshunter.io/developer/1704015191) | [GAMEBRAIN YAZILIM TEKNOLOJILERI ANONIM SIRKETI](https://appshunter.io/developer/1822763537) |

## What reviewers say

### OpenLock

[App page](https://appshunter.io/ios/app/openlock-infinity/id6474688652)

**Features:** macOS Compatibility

**In-app purchases:** none


### hocus 3D

[App page](https://appshunter.io/ios/app/hocus-3d/id6749476513)

A relaxing puzzle game where you rotate pieces to build intricate mazes. Inspired by impossible geometry, each level offers a unique spatial challenge to uncover hidden paths and complete the labyrinth.

**Highlights:** Rotate maze pieces, Build labyrinth solutions, Mind-bending puzzles, Minimalist design, Dozens of levels, Spatial thinking challenge

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $6.99 | one-time |


## Frequently asked questions

### Is OpenLock free?

OpenLock is free to download, with no in-app purchases.

### Is hocus 3D free?

hocus 3D is free to download, with in-app purchases available.

### Do OpenLock or hocus 3D have ads?

hocus 3D shows ads; OpenLock does not.

### Which is updated more often, OpenLock or hocus 3D?

OpenLock ships an update every 8 months, and hocus 3D weekly. Most recently, OpenLock was updated on September 20, 2026 and hocus 3D on October 13, 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.*