# Blitzy vs Booked Solid OS

Blitzy and Booked Solid OS are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Blitzy | Booked Solid OS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 5 weeks |
| Size | 61 MB | 45 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mr. Simply GmbH](https://appshunter.io/developer/1586989327) | [Ziv Raviv](https://appshunter.io/developer/1080910542) |

## What reviewers say

### Blitzy

[App page](https://appshunter.io/ios/app/blitzy-enjoy-consulting/id6748602300)

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

**In-app purchases:** none


### Booked Solid OS

[App page](https://appshunter.io/ios/app/booked-solid-os/id6790579043)

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

**In-app purchases:** none


## Frequently asked questions

### Is Blitzy free?

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

### Is Booked Solid OS free?

Booked Solid OS is free to download, with no in-app purchases.

### Do Blitzy or Booked Solid OS have ads?

Neither Blitzy nor Booked Solid OS 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.*