# Unblockaball vs Duo Intersect

The clearest difference is in-app purchases: Duo Intersect at none against Unblockaball's 4. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Unblockaball sells 4 one-off in-app purchases. Duo Intersect asks for nothing beyond the download.

## The numbers

| Metric | Unblockaball | Duo Intersect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | — |
| Size | 19 MB | 56 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tristan Nottelman](https://appshunter.io/developer/1187705519) | [AI Opto Labs LLC](https://appshunter.io/developer/1475316995) |

## What reviewers say

### Unblockaball

[App page](https://appshunter.io/ios/app/unblockaball/id1187705520)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Perk: Extra Life | $1.99 | one-time |
| Perk: Lower Speed | $1.99 | one-time |
| Perk: Better Chances | $1.99 | one-time |
| Perk: Smaller Ball | $1.99 | one-time |


### Duo Intersect

[App page](https://appshunter.io/ios/app/duo-intersect/id1662029918)

**In-app purchases:** none


## Frequently asked questions

### Is Unblockaball free?

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

### Is Duo Intersect free?

Duo Intersect is free to download, with no in-app purchases.

### Do Unblockaball or Duo Intersect have ads?

Both Unblockaball and Duo Intersect show ads.

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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.*