# Anti 0 vs Pi Block

The clearest difference is iOS requirement: Pi Block at 13.0 against Anti 0's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Anti 0 | Pi Block |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Size | 55 MB | 26 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Tanishq Sharma](https://appshunter.io/developer/1869637278) | [Sampath Vangari](https://appshunter.io/developer/1896723727) |

## What reviewers say

### Anti 0

[App page](https://appshunter.io/ios/app/anti-0/id6757922031)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pi Block

[App page](https://appshunter.io/ios/app/pi-block/id6770200824)

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

**In-app purchases:** none


## Frequently asked questions

### Is Anti 0 free?

Anti 0 is free to download, with no in-app purchases.

### Is Pi Block free?

Pi Block is free to download, with no in-app purchases.

### Do Anti 0 or Pi Block have ads?

Neither Anti 0 nor Pi Block shows 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.*