# Opp Ball vs Orbit Defence

The clearest difference is in-app purchases: Orbit Defence at none against Opp Ball's 8. Orbit Defence 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. Opp Ball sells 8 one-off in-app purchases. Orbit Defence asks for nothing beyond the download.

Opp Ball ships an update every 8 days, Orbit Defence every 2 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Opp Ball | Orbit Defence |
| --- | --- | --- |
| 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 | **No** |
| Update frequency | **Every 8 days** | Every 2 weeks |
| Monetization | Ad-supported | — |
| Size | 217 MB | 37 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Sanzhan Network Technology Co., Ltd.](https://appshunter.io/developer/1479025549) | [Inconnect Systems Ltd](https://appshunter.io/developer/434075881) |

## 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


### Orbit Defence

[App page](https://appshunter.io/ios/app/orbit-defence/id6751762397)

**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 Orbit Defence free?

Orbit Defence is free to download, with no in-app purchases.

### Do Opp Ball or Orbit Defence have ads?

Opp Ball shows ads; Orbit Defence does not.

### Which is updated more often, Opp Ball or Orbit Defence?

Opp Ball ships an update every 8 days, and Orbit Defence every 2 weeks. Most recently, Opp Ball was updated on November 3, 2026 and Orbit Defence on October 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.*