# oO vs Grid Runner

The clearest difference is price: Grid Runner at Free against oO's $0.99. Grid Runner also leads on update cadence (every 4 days vs every 19 months). oO's advantage is in-app purchases (none vs 5) and ads (none vs shown). On device support there is nothing between them.

Grid Runner is free to download; oO costs $0.99 up front. Grid Runner sells 5 one-off in-app purchases. oO asks for nothing beyond the download.

oO ships an update every 19 months, Grid Runner every 4 days. The most recent releases landed on October 10, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | oO | Grid Runner |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[3.8 (9 ratings)](https://appshunter.io/ios/app/oo/id834240887/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 77.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 19 months | **Every 4 days** |
| Monetization | Paid | — |
| Size | 105 MB | 84 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maciej Targoni](https://appshunter.io/developer/495165602) | [MONOBLANK TEKNOLOJI ANONIM SIRKETI](https://appshunter.io/developer/1743894644) |

## What reviewers say

### oO

[App page](https://appshunter.io/ios/app/oo/id834240887)

A challenging, minimalist game where you guide a ball around interconnected circles. Experience addictive gameplay with mind-bending levels and atmospheric ambient music.

**Highlights:** Minimalist design, Addictive gameplay, Mind-bending levels, Ambient music, Ball navigation

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

**In-app purchases:** none


### Grid Runner

[App page](https://appshunter.io/ios/app/grid-runner-neon-protocol/id6789366558)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Cache | $0.99 | one-time |
| Data Vault | $4.99 | one-time |
| Core Reserve | $9.99 | one-time |
| Grid Surplus | $19.99 | one-time |
| Singularity | $49.99 | one-time |


## Frequently asked questions

### Is oO free?

oO costs $0.99, with no in-app purchases.

### Is Grid Runner free?

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

### Do oO or Grid Runner have ads?

Grid Runner shows ads; oO does not.

### Which is updated more often, oO or Grid Runner?

oO ships an update every 19 months, and Grid Runner every 4 days. Most recently, oO was updated on October 10, 2026 and Grid Runner on October 1, 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.*