# Geometry Dash World vs O

The clearest difference is in-app purchases: Geometry Dash World at none against O's 1. Geometry Dash World also leads on ratings volume (70K vs 191) and chart position (#16 vs unranked). O's advantage is update cadence (weekly vs every 12 months). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. O sells 1 one-off in-app purchase. Geometry Dash World asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for Geometry Dash World against 4.6 for O. That said, the two scores are not equally well evidenced: Geometry Dash World has 70K ratings behind it against 191, so its average is the more settled of the two. Written reviews are what separate them: 80% of Geometry Dash World's written reviews are positive against 72% of O's.

Geometry Dash World ships an update every 12 months, O weekly. The most recent releases landed on September 25, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Geometry Dash World | O |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (70K ratings)](https://appshunter.io/ios/app/geometry-dash-world/id1112307917/reviews) | **[4.6 (191 ratings)](https://appshunter.io/ios/app/o-void/id6449623550/reviews)** |
| Number of ratings | **70K** | 191 |
| Positive reviews | **80.3% of reviews** | 72.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 12 months | **Weekly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Best chart rank | **#16** | — |
| Size | 242 MB | 43 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RobTop Games AB](https://appshunter.io/developer/414027834) | [Gearhead Games ApS](https://appshunter.io/developer/1163605497) |

## What reviewers say

### Geometry Dash World

[App page](https://appshunter.io/ios/app/geometry-dash-world/id1112307917)

**Currently charting:** #16 Top Free · Music (US App Store)

Embark on a rhythm-based action platforming adventure with new levels, music, and challenges. Jump, fly, and flip through obstacles, discover hidden secrets, and customize your character. Play daily quests and community-created levels.

**Highlights:** Rhythm-based action platforming, Unique levels with custom music, Daily quests and rewards, Online community levels, Character customization, Practice mode

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🎉 Fun and addictive gameplay
- 🎵 Great music and sound effects
- 👍 Variety of levels and challenges
- 🔓 Free to play with optional in-app purchases

**What reviewers complain about**

- ⚠️ Excessive ads that interrupt gameplay
- 🔍 Limited level selection and progression
- 🐛 Occasional crashes and bugs
- 🔒 Restricted features locked behind full version

**Reported bugs**

- Levels not saving progress properly
- Chest opening functionality not working as expected
- Compatibility issues on certain devices
- Music desynchronization when pausing/resuming

**Requested features**

- More challenging and longer levels
- Ability to create and share custom levels
- Improved syncing between different Geometry Dash versions
- Removal or reduction of intrusive ads


### 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 Geometry Dash World free?

Geometry Dash World is free to download, with no in-app purchases.

### Is O free?

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

### Which has better reviews, Geometry Dash World or O?

O is rated higher. Geometry Dash World averages 4.5 out of 5 from 70K ratings, while O averages 4.6 from 191 ratings.

### Do Geometry Dash World or O have ads?

Both Geometry Dash World and O show ads.

### Which is updated more often, Geometry Dash World or O?

Geometry Dash World ships an update every 12 months, and O weekly. Most recently, Geometry Dash World was updated on September 25, 2026 and O on September 21, 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.*