# Orivex vs Mahjong Stack Quest

The clearest difference is review sentiment: Orivex at 50% against Mahjong Stack Quest's 0%. Orivex also leads on rating (4.0 vs 2.4) and update cadence (every 3 days vs fortnightly). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Orivex holds the better App Store score, 4.0 against 2.4. Both are backed by a comparable volume of ratings — 4 and 5 respectively. Written reviews point the same way: 50% of Orivex's written reviews are positive against 0% of Mahjong Stack Quest's.

Orivex ships an update every 3 days, Mahjong Stack Quest fortnightly. The most recent releases landed on September 28, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Orivex | Mahjong Stack Quest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/orivexshape-odyssey/id6798429313/reviews)** | [2.4 (5 ratings)](https://appshunter.io/ios/app/mahjong-stack-quest/id6798761763/reviews) |
| Number of ratings | 4 | **5** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Fortnightly |
| Monetization | Ad-supported | Ad-supported |
| Size | 128 MB | 369 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [慧琪 邱](https://appshunter.io/developer/1842077830) | [洁 周](https://appshunter.io/developer/1871627320) |

## What reviewers say

### Orivex

[App page](https://appshunter.io/ios/app/orivexshape-odyssey/id6798429313)

A relaxing puzzle game where you manipulate geometric shapes to solve intricate spatial challenges. Progress through levels with increasing complexity and unlock new visual styles to personalize your experience. Enjoy a calming gameplay loop suitable for both short bursts and extended play sessions.

**Highlights:** Handcrafted shape-based puzzle levels, Simple controls for quick play, Increasingly complex spatial challenges, Collectible visual styles, Colorful geometric artwork, Relaxing gameplay

**In-app purchases:** none


### Mahjong Stack Quest

[App page](https://appshunter.io/ios/app/mahjong-stack-quest/id6798761763)

A fast-paced mahjong puzzle game where players must quickly identify and replace incorrect tiles drifting down the screen. Aim and fire replacements to complete mahjong hands before time runs out.

**Highlights:** Fast-paced mahjong gameplay, Classic hand recognition, Precise aiming action, Tile replacement mechanic, Multiple difficulty levels (Easy, Hard, Devil), Time-based challenges

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

**In-app purchases:** none


## Frequently asked questions

### Is Orivex free?

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

### Is Mahjong Stack Quest free?

Mahjong Stack Quest is free to download, with no in-app purchases.

### Which has better reviews, Orivex or Mahjong Stack Quest?

Orivex is rated higher. Orivex averages 4.0 out of 5 from 4 ratings, while Mahjong Stack Quest averages 2.4 from 5 ratings.

### Do Orivex or Mahjong Stack Quest have ads?

Both Orivex and Mahjong Stack Quest show ads.

### Which is updated more often, Orivex or Mahjong Stack Quest?

Orivex ships an update every 3 days, and Mahjong Stack Quest fortnightly. Most recently, Orivex was updated on September 28, 2026 and Mahjong Stack Quest on October 8, 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.*