# Yaca vs SiCal

The clearest difference is rating: SiCal at 5.0 against Yaca's 4.1. SiCal also leads on update cadence (every 9 days vs every 2 months) and iOS requirement (13.0 vs 16.0). Yaca's advantage is ratings volume (19 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

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

SiCal holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Yaca has 19 ratings behind it against 1, so its average is the more settled of the two.

Yaca ships an update every 2 months, SiCal every 9 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Yaca | SiCal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (19 ratings)](https://appshunter.io/ios/app/yaca-yet-another-calendar-app/id1322438520/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sical/id6779240309/reviews)** |
| Number of ratings | **19** | 1 |
| Positive reviews | 61.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 32 MB | 33 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [mvolution GmbH](https://appshunter.io/developer/418889961) | [Mitchell May](https://appshunter.io/developer/1540640823) |

## What reviewers say

### Yaca

[App page](https://appshunter.io/ios/app/yaca-yet-another-calendar-app/id1322438520)

This smart organizer offers a clear and simple interface to manage all your events and appointments across multiple calendars. Quickly schedule, edit, and view your agenda with features like location mapping, reminders, and instant messaging to attendees.

**Highlights:** Clear event overview (daily, weekly, monthly, yearly, agenda), Quick event creation and editing, Location mapping for appointments, Event reminders and birthday/holiday notifications, "I'll arrive later" feature, Customizable calendar colors, Time zone settings

**Features:** macOS Compatibility

**In-app purchases:** none


### SiCal

[App page](https://appshunter.io/ios/app/sical/id6779240309)

This private calendar app utilizes a decentralized network for secure storage and management of your schedule. It allows for event creation, organization across multiple calendars, and import of existing files, all without requiring a traditional account. Your data is secured by a recovery phrase for easy restoration and control.

**Highlights:** Decentralized calendar storage, Event creation and organization, Multiple calendar management, ICS file import, Event reminders and alerts, Restore access with recovery phrase

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

**In-app purchases:** none


## Frequently asked questions

### Is Yaca free?

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

### Is SiCal free?

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

### Which has better reviews, Yaca or SiCal?

SiCal is rated higher. Yaca averages 4.1 out of 5 from 19 ratings, while SiCal averages 5.0 from 1 ratings.

### Do Yaca or SiCal have ads?

Neither Yaca nor SiCal shows ads.

### Which is updated more often, Yaca or SiCal?

Yaca ships an update every 2 months, and SiCal every 9 days. Most recently, Yaca was updated on November 2, 2026 and SiCal on October 31, 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.*