# Marble Joy vs 真理之眼

The clearest difference is ads: 真理之眼 at none against Marble Joy's shown. Marble Joy's advantage is iOS requirement (13.0 vs 16.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Marble Joy sells 6 in-app purchases, starting at $0.99 per month and 真理之眼 sells 3 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Marble Joy | 真理之眼 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/marble-joy/id6756353487/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 140 MB | 86 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [坤 刘](https://appshunter.io/developer/1818588865) | [Hefei Jiniangu Technology Co., Ltd.](https://appshunter.io/developer/1775426079) |

## 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 |
| --- | --- | --- |
| 月会员 | $0.99 | per month |
| 休闲游玩补给包（小） | $0.99 | one-time |
| 休闲游玩补给包（中） | $3.99 | one-time |
| 休闲游玩补给包（大） | $9.99 | one-time |
| 超级补充特权 | $14.99 | one-time |
| 休闲游玩补给包（超大） | $19.99 | one-time |


### 真理之眼

[App page](https://appshunter.io/ios/app/ai/id6768502167)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $7.99 | per 7 days |
| 月会员 | $14.99 | per month |
| 年会员 | $29.99 | per year |


## Frequently asked questions

### Is Marble Joy free?

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

### Is 真理之眼 free?

真理之眼 is free to download, with in-app purchases available.

### Do Marble Joy or 真理之眼 have ads?

Marble Joy shows ads; 真理之眼 does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*