# Booked Solid OS vs Abracircle Card

The clearest difference is update cadence: Abracircle Card at weekly against Booked Solid OS's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

Booked Solid OS ships an update every 5 weeks, Abracircle Card weekly. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Booked Solid OS | Abracircle Card |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Size | 45 MB | 60 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ziv Raviv](https://appshunter.io/developer/1080910542) | [Abracircle](https://appshunter.io/developer/6793765716) |

## What reviewers say

### Booked Solid OS

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

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

**In-app purchases:** none


### Abracircle Card

[App page](https://appshunter.io/ios/app/abracircle-card/id6793765714)

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

**In-app purchases:** none


## Frequently asked questions

### Is Booked Solid OS free?

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

### Is Abracircle Card free?

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

### Do Booked Solid OS or Abracircle Card have ads?

Neither Booked Solid OS nor Abracircle Card shows ads.

### Which is updated more often, Booked Solid OS or Abracircle Card?

Booked Solid OS ships an update every 5 weeks, and Abracircle Card weekly. Most recently, Booked Solid OS was updated on October 3, 2026 and Abracircle Card on October 7, 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.*