# Secret Shuffle vs O

The clearest difference is ads: Secret Shuffle at none against O's shown. Secret Shuffle also leads on rating (4.8 vs 4.6). O's advantage is update cadence (weekly vs fortnightly) and iOS requirement (13.0 vs 15.0). On price, review sentiment, ratings volume and in-app purchases there is nothing between them.

Both are free to download. Secret Shuffle sells 3 one-off in-app purchases and O sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Secret Shuffle holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 464 and 191 respectively. Written reviews point the same way: 78% of Secret Shuffle's written reviews are positive against 72% of O's.

Secret Shuffle ships an update fortnightly, O weekly. The most recent releases landed on October 15, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Secret Shuffle | O |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (464 ratings)](https://appshunter.io/ios/app/secret-shuffle/id1506153947/reviews)** | [4.6 (191 ratings)](https://appshunter.io/ios/app/o-void/id6449623550/reviews) |
| Number of ratings | **464** | 191 |
| Positive reviews | **78.3% of reviews** | 72.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 201 MB | 43 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Adriaan de Jongh](https://appshunter.io/developer/965628077) | [Gearhead Games ApS](https://appshunter.io/developer/1163605497) |

## What reviewers say

### Secret Shuffle

[App page](https://appshunter.io/ios/app/secret-shuffle/id1506153947)

This app enables group party games for 4-60 players, all wearing headphones in the same room. It synchronizes music for various interactive games like 'Fakers' and 'Statues', offering a unique social experience.

**Highlights:** Synchronized music for up to 60 players, 10+ interactive party games, Variety of music packs (genre, era, world), Social deduction and icebreaker games, In-app purchase to unlock all content, Requires all players to download and use headphones

**Features:** Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Games & Music For Everyone | $12.99 | one-time |
| All Games & Music + Love | $19.99 | one-time |
| Commercial License | $89.99 | one-time |


### O

[App page](https://appshunter.io/ios/app/o-void/id6449623550)

Navigate a spinning circle through challenging obstacles in this minimal action runner. Levels dynamically change direction and flip, testing your reflexes. Compete globally and unlock customizations.

**Highlights:** One-tap gameplay, Mind-bending geometry, Randomly generated levels, Chiptune soundtrack, Unlockable customizations, Global leaderboards

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |

**What reviewers like**

- 🎶 Great music/soundtrack
- 🎮 Challenging and satisfying gameplay
- 💡 Innovative game mechanics
- 💯 High skill ceiling/mastery
- ✨ Simple yet addictive

**What reviewers complain about**

- 😵 Dizzying/makes users sick
- 🥵 Extremely difficult/too hard
- ⏳ Too short/lacks content
- 😵‍💫 Trippy and weird visuals
- 🤢 Makes users feel sick

**Reported bugs**

- Spinning makes users sick
- Obstacles in later levels require luck/insane reaction time
- Effect does not disappear properly in penultimate level
- Game is glitchy, laggy, and unresponsive
- Revive ad doesn't work/can't close ad

**Requested features**

- Add more levels
- New dimension/different gameplay principle
- User level creator
- More beats/music synchronization
- Option to turn down color brightness


## Frequently asked questions

### Is Secret Shuffle free?

Secret Shuffle is free to download, with in-app purchases available.

### Is O free?

O is free to download, with in-app purchases available.

### Which has better reviews, Secret Shuffle or O?

Secret Shuffle is rated higher. Secret Shuffle averages 4.8 out of 5 from 464 ratings, while O averages 4.6 from 191 ratings.

### Do Secret Shuffle or O have ads?

O shows ads; Secret Shuffle does not.

### Which is updated more often, Secret Shuffle or O?

Secret Shuffle ships an update fortnightly, and O weekly. Most recently, Secret Shuffle was updated on October 15, 2026 and O on October 17, 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.*