# O vs Impossible Jump 3d

The clearest difference is in-app purchases: Impossible Jump 3d at none against O's 1. Impossible Jump 3d also leads on ratings volume (7.7K vs 191) and chart position (#120 vs unranked). O's advantage is update cadence (weekly vs monthly) and review sentiment (72% vs 51%). On price, rating, ads and device support there is nothing between them.

Both are free to download. O sells 1 one-off in-app purchase. Impossible Jump 3d asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for O against 4.5 for Impossible Jump 3d. That said, the two scores are not equally well evidenced: Impossible Jump 3d has 7.7K ratings behind it against 191, so its average is the more settled of the two. Written reviews are what separate them: 72% of O's written reviews are positive against 51% of Impossible Jump 3d's.

O ships an update weekly, Impossible Jump 3d monthly. Both last shipped on September 25, 2026.

## The numbers

| Metric | O | Impossible Jump 3d |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (191 ratings)](https://appshunter.io/ios/app/o-void/id6449623550/reviews)** | [4.5 (7.7K ratings)](https://appshunter.io/ios/app/impossible-jump-3d-3dash/id6736825300/reviews) |
| Number of ratings | 191 | **7.7K** |
| Positive reviews | **72.4% of reviews** | 50.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Best chart rank | — | **#120** |
| Size | 43 MB | 134 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gearhead Games ApS](https://appshunter.io/developer/1163605497) | [Ashima Prabhakar](https://appshunter.io/developer/1469698741) |

## What reviewers say

### 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


### Impossible Jump 3d

[App page](https://appshunter.io/ios/app/impossible-jump-3d-3dash/id6736825300)

**Currently charting:** #120 Top Free · Music (US App Store)

Guide a customizable character through vibrant 3D geometric worlds. Master rapid movements and seamless control to dodge intricate obstacles and dynamic traps in this fast-paced platformer.

**Highlights:** 3D geometric worlds, Customizable character, Signature dash mechanic, Intricate obstacles, Dynamic traps, Fast-paced action

**In-app purchases:** none

**What reviewers like**

- 👍 Fun and entertaining game
- 🚀 Smooth gameplay
- 💡 Geometry Dash-like experience in 3D

**What reviewers complain about**

- 🐛 Glitches and bugs
- 🔒 Lack of original content (rip-off of 3Dash)
- 🔋 High difficulty level
- 📢 Intrusive ads

**Reported bugs**

- Crashes and freezes
- Incorrect default icon and music
- Glitches with checkpoint system

**Requested features**

- Add custom levels
- Implement a level editor
- Improve graphics and visuals
- Introduce checkpoints and practice mode


## Frequently asked questions

### Is O free?

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

### Is Impossible Jump 3d free?

Impossible Jump 3d is free to download, with no in-app purchases.

### Which has better reviews, O or Impossible Jump 3d?

O is rated higher. O averages 4.6 out of 5 from 191 ratings, while Impossible Jump 3d averages 4.5 from 7.7K ratings.

### Do O or Impossible Jump 3d have ads?

Both O and Impossible Jump 3d show ads.

### Which is updated more often, O or Impossible Jump 3d?

O ships an update weekly, and Impossible Jump 3d monthly. Most recently, O was updated on September 25, 2026 and Impossible Jump 3d on September 25, 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.*