# Space Widget vs IO

The clearest difference is iOS requirement: IO at 17.6 against Space Widget's 27.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Space Widget sells 2 in-app purchases, starting at $1.99 per month and IO sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Space Widget ships an update weekly, IO every 2 weeks. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Space Widget | IO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (2 ratings)](https://appshunter.io/ios/app/space-widget/id1533582369/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 15 MB |
| Requires iOS | 27.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Taphive GmbH](https://appshunter.io/developer/466416247) | [CJ Solution UG (haftungsbeschraenkt)](https://appshunter.io/developer/1870234861) |

## What reviewers say

### Space Widget

[App page](https://appshunter.io/ios/app/space-widget/id1533582369)

Discover stunning daily images of space, from nebulae to eclipses, with detailed explanations from astronomers. Customize your Home Screen and Lock Screen with widgets, and explore a vast archive of past images.

**Highlights:** Daily space photographs, Astronomer explanations, 30+ years of image archive, Customizable Home Screen widgets, Lock Screen widgets, Offline image display

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Widget Studio Monthly | $1.99 | per month |
| Widget Studio Yearly | $9.99 | per year |


### IO

[App page](https://appshunter.io/ios/app/io-inspector/id6758009180)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version Lifetime | $17.99 | one-time |


## Frequently asked questions

### Is Space Widget free?

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

### Is IO free?

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

### Do Space Widget or IO have ads?

Neither Space Widget nor IO shows ads.

### Which is updated more often, Space Widget or IO?

Space Widget ships an update weekly, and IO every 2 weeks. Most recently, Space Widget was updated on November 7, 2026 and IO on November 5, 2026.

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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.*