# Cali Drawing vs Zerin

The clearest difference is in-app purchases: Cali Drawing at none against Zerin's 4. Cali Drawing also leads on iOS requirement (13.0 vs 15). On price, ads and device support there is nothing between them.

Both are free to download. Zerin sells 4 one-off in-app purchases. Cali Drawing asks for nothing beyond the download.

## The numbers

| Metric | Cali Drawing | Zerin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 22 MB | 67 MB |
| Requires iOS | **13.0** | 15 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Muhammed Efdal incesu](https://appshunter.io/developer/1748859357) | [oznur aslan cinar](https://appshunter.io/developer/1850787591) |

## What reviewers say

### Cali Drawing

[App page](https://appshunter.io/ios/app/cali-drawing/id6523433671)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zerin

[App page](https://appshunter.io/ios/app/zerin/id6755254155)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Support | $0.99 | one-time |
| Medium Support | $1.99 | one-time |
| Big Support | $2.99 | one-time |
| Huge Support | $9.99 | one-time |


## Frequently asked questions

### Is Cali Drawing free?

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

### Is Zerin free?

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

### Do Cali Drawing or Zerin have ads?

Neither Cali Drawing nor Zerin 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.*