# Zical vs ctLibrary

The clearest difference is update cadence: ctLibrary at daily against Zical's weekly. 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.

Zical ships an update weekly, ctLibrary daily. The most recent releases landed on September 28, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Zical | ctLibrary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (70 ratings)](https://appshunter.io/ios/app/zical/id6740153962/reviews)** | — |
| Number of ratings | **70** | — |
| Positive reviews | 67.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Monetization | Free | — |
| Size | 163 MB | 43 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 9+ | 4+ |
| Developer | [HONG KONG EIVON GROUP LIMITED](https://appshunter.io/developer/6786210963) | [CozziTech LLC](https://appshunter.io/developer/1881303395) |

## What reviewers say

### Zical

[App page](https://appshunter.io/ios/app/zical/id6740153962)

This app helps families manage their busy lives by combining calendars, tasks, and notes in one place. It offers shared scheduling, task assignment, and smart reminders to keep everyone connected and organized.

**Highlights:** Shared family calendar, Task assignment and tracking, Event planning (daily, weekly, monthly), Sticky notes for reminders, Smart reminders, Multi-user access

**In-app purchases:** none


### ctLibrary

[App page](https://appshunter.io/ios/app/ctlibrary/id6773506408)

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

**In-app purchases:** none


## Frequently asked questions

### Is Zical free?

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

### Is ctLibrary free?

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

### Do Zical or ctLibrary have ads?

Neither Zical nor ctLibrary shows ads.

### Which is updated more often, Zical or ctLibrary?

Zical ships an update weekly, and ctLibrary daily. Most recently, Zical was updated on September 28, 2026 and ctLibrary on September 19, 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.*