# Opp Ball vs Balls Gravity

The clearest difference is in-app purchases: Balls Gravity at none against Opp Ball's 8. Balls Gravity also leads on iOS requirement (12.0 vs 15.0). Opp Ball's advantage is update cadence (every 8 days vs every 33 months). On price, ads and device support there is nothing between them.

Both are free to download. Opp Ball sells 8 one-off in-app purchases. Balls Gravity asks for nothing beyond the download.

Opp Ball ships an update every 8 days, Balls Gravity every 33 months. The most recent releases landed on September 17, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Opp Ball | Balls Gravity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (1.3K ratings)](https://appshunter.io/ios/app/opp-ball-physics-puzzle/id1463532329/reviews)** | — |
| Number of ratings | **1.3K** | — |
| Positive reviews | 9.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 8 days** | Every 33 months |
| Monetization | Ad-supported | — |
| Size | 217 MB | 53 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shanghai Sanzhan Network Technology Co., Ltd.](https://appshunter.io/developer/1479025549) | [Marco Andreotti](https://appshunter.io/developer/1514019597) |

## What reviewers say

### Opp Ball

[App page](https://appshunter.io/ios/app/opp-ball-physics-puzzle/id1463532329)

Test your aim and timing by shooting balls into a bucket. Master the perfect shot to score points and advance.

**Highlights:** Aim and shoot balls, Score points, Bucket target, Timing challenges

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| STARTER PACK | $1.99 | one-time |
| 1,000 Game Coins | $1.99 | one-time |
| 5,000 Game Coins | $7.99 | one-time |
| Remove Ads | $9.99 | one-time |
| 10,000 Game Coins | $14.99 | one-time |
| 25,000 Game Coins | $29.99 | one-time |
| 50,000 Game Coins | $54.99 | one-time |
| 100,000 Game Coins | $99.99 | one-time |

**What reviewers like**

- ⭐ Fun and entertaining game
- 👍 Satisfying gameplay

**What reviewers complain about**

- 🤬 Excessive ads
- 🙄 Ad frequency disrupts gameplay
- 🚫 Racist content in event levels

**Reported bugs**

- Unable to 3-star level 65
- Compatibility issues with older devices

**Requested features**

- Option to remove ads
- More challenging levels


### Balls Gravity

[App page](https://appshunter.io/ios/app/balls-gravity/id1553676622)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Opp Ball free?

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

### Is Balls Gravity free?

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

### Do Opp Ball or Balls Gravity have ads?

Both Opp Ball and Balls Gravity show ads.

### Which is updated more often, Opp Ball or Balls Gravity?

Opp Ball ships an update every 8 days, and Balls Gravity every 33 months. Most recently, Opp Ball was updated on September 17, 2026 and Balls Gravity on September 15, 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.*