# Recipient Area Calculation vs Zero

The clearest difference is in-app purchases: Zero at none against Recipient Area Calculation's 2. Recipient Area Calculation's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price and ads there is nothing between them.

Both are free to download. Recipient Area Calculation sells 2 one-off in-app purchases. Zero asks for nothing beyond the download.

## The numbers

| Metric | Recipient Area Calculation | Zero |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Size | 8 MB | 98 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [DCDC INC.](https://appshunter.io/developer/1587139815) | [行健 赵](https://appshunter.io/developer/1727987356) |

## What reviewers say

### Recipient Area Calculation

[App page](https://appshunter.io/ios/app/recipient-area-calculation/id6462813079)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 點數200點 | $49.99 | one-time |
| 點數500點 | $99.99 | one-time |


### Zero

[App page](https://appshunter.io/ios/app/zero-shot-counting/id6478505632)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Recipient Area Calculation free?

Recipient Area Calculation is free to download, with in-app purchases available.

### Is Zero free?

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

### Do Recipient Area Calculation or Zero have ads?

Neither Recipient Area Calculation nor Zero 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.*