# Quill vs KRIZ

The clearest difference is iOS requirement: KRIZ at 15.1 against Quill's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Quill sells 2 in-app purchases, starting at $4.99 per month and KRIZ 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 | Quill | KRIZ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 14 MB | 46 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Deniz Kokturk](https://appshunter.io/developer/6782601706) | [Kateryna Dimitrashko](https://appshunter.io/developer/6797778450) |

## What reviewers say

### Quill

[App page](https://appshunter.io/ios/app/quill-reading-and-book-tracker/id6785266983)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| Annual | $39.99 | per year |


### KRIZ

[App page](https://appshunter.io/ios/app/kriz-reading-diary/id6797778448)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KRIZ Full | $1.99 | per month |
| KRIZ Full | $17.99 | per year |


## Frequently asked questions

### Is Quill free?

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

### Is KRIZ free?

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

### Do Quill or KRIZ have ads?

Neither Quill nor KRIZ 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.*