# NotizPro vs Reference.

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

Both are free to download. NotizPro sells 2 in-app purchases, starting at $4.99 per month and Reference. sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | NotizPro | Reference. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | — |
| Size | 39 MB | 68 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dmytro Kabachenko](https://appshunter.io/developer/1840360053) | [CHADLEY JORDAN CADMAN](https://appshunter.io/developer/1896337420) |

## What reviewers say

### NotizPro

[App page](https://appshunter.io/ios/app/notizpro/id6752643327)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Base Monthly - 600 min | $4.99 | per month |
| Pro Monthly - 6000 min | $19.99 | per month |


### Reference.

[App page](https://appshunter.io/ios/app/reference/id6792243639)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $1.99 | per month |
| Premium Annual | $9.99 | per year |


## Frequently asked questions

### Is NotizPro free?

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

### Is Reference. free?

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

### Do NotizPro or Reference. have ads?

Reference. shows ads; NotizPro does not.

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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.*