# Neurix Arena vs DeciGrid

Neurix Arena and DeciGrid are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Neurix Arena ships an update every 3 weeks, DeciGrid fortnightly. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Neurix Arena | DeciGrid |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 4 MB | 3 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [奥洋 李](https://appshunter.io/developer/1868598835) | [欣怡 刘](https://appshunter.io/developer/1864792068) |

## What reviewers say

### Neurix Arena

[App page](https://appshunter.io/ios/app/neurix-arena/id6759635615)

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

**In-app purchases:** none


### DeciGrid

[App page](https://appshunter.io/ios/app/decigrid/id6760172839)

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

**In-app purchases:** none


## Frequently asked questions

### Is Neurix Arena free?

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

### Is DeciGrid free?

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

### Do Neurix Arena or DeciGrid have ads?

Neither Neurix Arena nor DeciGrid shows ads.

### Which is updated more often, Neurix Arena or DeciGrid?

Neurix Arena ships an update every 3 weeks, and DeciGrid fortnightly. Most recently, Neurix Arena was updated on October 10, 2026 and DeciGrid on October 14, 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.*