# Bubble Ball Pro vs Grav Box

Bubble Ball Pro and Grav Box both sit at 5.0 stars, but that hides the real split: 96% of Grav Box's written reviews are positive against 40% of Bubble Ball Pro's. Grav Box also leads on price (Free vs $1.99) and ratings volume (26 vs 1). Bubble Ball Pro's advantage is in-app purchases (none vs 10) and ads (none vs shown). On rating, update cadence and device support there is nothing between them.

Grav Box is free to download; Bubble Ball Pro costs $1.99 up front. Grav Box sells 10 one-off in-app purchases. Bubble Ball Pro asks for nothing beyond the download.

Bubble Ball Pro holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Grav Box has 26 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 40% of Bubble Ball Pro's written reviews are positive against 96% of Grav Box's, so the app with the better star average is not the one people write more warmly about.

Bubble Ball Pro ships an update every 4 months, Grav Box every 5 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Bubble Ball Pro | Grav Box |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bubble-ball-pro/id443781760/reviews)** | [4.8 (26 ratings)](https://appshunter.io/ios/app/grav-box/id1050320618/reviews) |
| Number of ratings | 1 | **26** |
| Positive reviews | 40.0% of reviews | **96.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 14 MB | 10 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nay Games LLC](https://appshunter.io/developer/412089943) | [Gianluca Capraro](https://appshunter.io/developer/1691787728) |

## What reviewers say

### Bubble Ball Pro

[App page](https://appshunter.io/ios/app/bubble-ball-pro/id443781760)

A physics-based puzzle game where players guide a bubble to a goal using various tools and power-ups. It offers 156 challenging levels and allows users to create and play community-made levels.

**Highlights:** 156 challenging levels, Create and play community levels, Physics-based gameplay, Wood and metal pieces, Power-ups for speed and gravity manipulation, Logical thinking challenges

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

**In-app purchases:** none


### Grav Box

[App page](https://appshunter.io/ios/app/grav-box/id1050320618)

Control gravity with a tap and hold to manipulate objects. Customize their appearance, explore dynamic physics, and engage in arcade challenges with leaderboards and achievements.

**Highlights:** Tap and hold to control gravity, Customize grav colors and emojis, Dynamic backgrounds and physics effects, Arcade mode with achievements, Global leaderboards, In-game events like black holes

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold Blocks (100) Pack | $0.99 | one-time |
| Light Portal | $0.99 | one-time |
| Dark Portal | $0.99 | one-time |
| Grav Box | $0.99 | one-time |
| Midnight | $0.99 | one-time |
| Daybreak | $0.99 | one-time |
| Beach | $0.99 | one-time |
| Jungle | $0.99 | one-time |
| Mist | $0.99 | one-time |
| Gold Blocks (1000) Pack | $4.99 | one-time |


## Frequently asked questions

### Is Bubble Ball Pro free?

Bubble Ball Pro costs $1.99, with no in-app purchases.

### Is Grav Box free?

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

### Which has better reviews, Bubble Ball Pro or Grav Box?

Bubble Ball Pro is rated higher. Bubble Ball Pro averages 5.0 out of 5 from 1 ratings, while Grav Box averages 4.8 from 26 ratings.

### Do Bubble Ball Pro or Grav Box have ads?

Grav Box shows ads; Bubble Ball Pro does not.

### Which is updated more often, Bubble Ball Pro or Grav Box?

Bubble Ball Pro ships an update every 4 months, and Grav Box every 5 months. Most recently, Bubble Ball Pro was updated on October 23, 2026 and Grav Box on October 24, 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.*