# Marble Joy vs Grid load balance

The clearest difference is in-app purchases: Grid load balance at none against Marble Joy's 6. Grid load balance also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Marble Joy sells 6 in-app purchases, starting at $0.99 per month. Grid load balance asks for nothing beyond the download.

Marble Joy ships an update every 2 weeks, Grid load balance monthly. The most recent releases landed on October 28, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Marble Joy | Grid load balance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (7 ratings)](https://appshunter.io/ios/app/marble-joy/id6756353487/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 142 MB | 19 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [坤 刘](https://appshunter.io/developer/1818588865) | [SPRING CENTRAL INDUSTRY CO., LTD.](https://appshunter.io/developer/6808531593) |

## What reviewers say

### Marble Joy

[App page](https://appshunter.io/ios/app/marble-joy/id6756353487)

Experience the thrill of classic pinball machines with realistic physics, stunning visuals, and immersive sound. Enjoy endless gameplay and master precise controls for a truly addictive arcade experience.

**Highlights:** Realistic physics feedback, Immersive audio-visual effects, Unlimited gameplay, Simple one-handed controls, Retro arcade style, Stress relief gameplay

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $0.99 | per month |
| Leisure Play Supply Pack(S) | $0.99 | one-time |
| Leisure Play Supply Pack (Mid) | $3.99 | one-time |
| Leisure Play Supply Pack(L) | $9.99 | one-time |
| Super Supplement Privilege | $14.99 | one-time |
| Leisure Play Supply Pack(XL) | $19.99 | one-time |


### Grid load balance

[App page](https://appshunter.io/ios/app/grid-load-balance/id6808531591)

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

**In-app purchases:** none


## Frequently asked questions

### Is Marble Joy free?

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

### Is Grid load balance free?

Grid load balance is free to download, with no in-app purchases.

### Do Marble Joy or Grid load balance have ads?

Marble Joy shows ads; Grid load balance does not.

### Which is updated more often, Marble Joy or Grid load balance?

Marble Joy ships an update every 2 weeks, and Grid load balance monthly. Most recently, Marble Joy was updated on October 28, 2026 and Grid load balance on October 9, 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.*