# Caledari vs SLATE

The clearest difference is in-app purchases: SLATE at none against Caledari's 2. Caledari's advantage is iOS requirement (18.0 vs 26.5). On price, ads and device support there is nothing between them.

Both are free to download. Caledari sells 2 in-app purchases, starting at $3.99 per month. SLATE asks for nothing beyond the download.

## The numbers

| Metric | Caledari | SLATE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Size | 4 MB | 4 MB |
| Requires iOS | **18.0** | 26.5 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Daryl Arias](https://appshunter.io/developer/1832227670) | [Danielle Dockery](https://appshunter.io/developer/6788583140) |

## What reviewers say

### Caledari

[App page](https://appshunter.io/ios/app/caledari-ai-calendar-planner/id6777265485)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Caledari Plus Monthly | $3.99 | per month |
| Caledari Plus Yearly | $19.99 | per year |


### SLATE

[App page](https://appshunter.io/ios/app/slate-document-toolkit/id6794346745)

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

**In-app purchases:** none


## Frequently asked questions

### Is Caledari free?

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

### Is SLATE free?

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

### Do Caledari or SLATE have ads?

Neither Caledari nor SLATE 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.*