# HappiMode vs GridCritical Sandbox

The clearest difference is in-app purchases: GridCritical Sandbox at none against HappiMode's 2. GridCritical Sandbox also leads on iOS requirement (15.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. HappiMode sells 2 in-app purchases, starting at $9.99 per 7 days. GridCritical Sandbox asks for nothing beyond the download.

HappiMode ships an update every 4 months, GridCritical Sandbox every 2 months. The most recent releases landed on October 25, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | HappiMode | GridCritical Sandbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (14 ratings)](https://appshunter.io/ios/app/happimode-working-mods-hub/id6758669432/reviews)** | — |
| Number of ratings | **14** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Freemium | — |
| Size | 63 MB | 76 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Svitlana Hlushko](https://appshunter.io/developer/1874303314) | [Voltagy](https://appshunter.io/developer/1793399604) |

## What reviewers say

### HappiMode

[App page](https://appshunter.io/ios/app/happimode-working-mods-hub/id6758669432)

This app provides a practical toolkit for players to browse, review, and manage game mods. It offers a structured way to organize and access custom content, skins, and guides for various game scenarios.

**Highlights:** Browse verified mod entries, Save favorite game profiles, Preview themed skins, Add custom extras to worlds, Follow guides and walkthroughs, Faster file loading, Organized collections

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Prime Happy | $9.99 | per 7 days |
| HappyModEnhanced Monthly | $29.99 | per month |


### GridCritical Sandbox

[App page](https://appshunter.io/ios/app/gridcritical-sandbox/id6759928180)

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

**In-app purchases:** none


## Frequently asked questions

### Is HappiMode free?

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

### Is GridCritical Sandbox free?

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

### Do HappiMode or GridCritical Sandbox have ads?

Neither HappiMode nor GridCritical Sandbox shows ads.

### Which is updated more often, HappiMode or GridCritical Sandbox?

HappiMode ships an update every 4 months, and GridCritical Sandbox every 2 months. Most recently, HappiMode was updated on October 25, 2026 and GridCritical Sandbox on September 30, 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.*