# Spatiums vs Important Days

The clearest difference is in-app purchases: Spatiums at none against Important Days's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Important Days sells 2 in-app purchases, starting at $9.99 per year. Spatiums asks for nothing beyond the download.

## The numbers

| Metric | Spatiums | Important Days |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Daily | — |
| Size | 192 MB | 13 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dongha Ryu](https://appshunter.io/developer/6792952736) | [jintao LV](https://appshunter.io/developer/1619673646) |

## What reviewers say

### Spatiums

[App page](https://appshunter.io/ios/app/spatiums/id6792952734)

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

**In-app purchases:** none


### Important Days

[App page](https://appshunter.io/ios/app/important-days-countdown/id6804181109)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ImportantDays Annual Pro | $9.99 | per year |
| Lifetime Pro | $19.99 | one-time |


## Frequently asked questions

### Is Spatiums free?

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

### Is Important Days free?

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

### Do Spatiums or Important Days have ads?

Neither Spatiums nor Important Days 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.*