# Sigess vs Shared Calendar

The clearest difference is review sentiment: Sigess at 100% against Shared Calendar's 62%. Sigess also leads on in-app purchases (none vs 3) and iOS requirement (14.0 vs 18.0). Shared Calendar's advantage is update cadence (weekly vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. Shared Calendar sells 3 in-app purchases, starting at $1.99 per 7 days. Sigess asks for nothing beyond the download.

Sigess ships an update every 4 months, Shared Calendar weekly. The most recent releases landed on September 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sigess | Shared Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (6 ratings)](https://appshunter.io/ios/app/shared-calendar-clanplan/id6475178746/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | **100.0% of reviews** | 61.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | **Free** | Freemium |
| Size | 30 MB | 57 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Luis Eduardo Rojas Hurtado](https://appshunter.io/developer/1562431306) | [GRAPP LLP](https://appshunter.io/developer/1801956495) |

## What reviewers say

### Sigess

[App page](https://appshunter.io/ios/app/sigess/id1562431304)

Identify and investigate health and safety risks for workers. This tool helps analyze potential hazards impacting employee well-being in the workplace.

**Highlights:** Risk identification, Health and safety investigation, Worker well-being analysis, Hazard assessment

**Features:** macOS Compatibility

**In-app purchases:** none


### Shared Calendar

[App page](https://appshunter.io/ios/app/shared-calendar-clanplan/id6475178746)

This app helps families, couples, and friends coordinate schedules, manage tasks, and share locations. It offers a shared calendar, to-do lists with assignments, and real-time location tracking for enhanced organization and communication.

**Highlights:** Shared calendar synchronization, Task and chore assignment, Real-time location tracking, Place alerts for arrivals/departures, Group chat functionality, Shared location map, Private group spaces

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $1.99 | per 7 days |
| Premium Monthly | $5.99 | per month |
| Premium Yearly | $34.99 | per year |


## Frequently asked questions

### Is Sigess free?

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

### Is Shared Calendar free?

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

### Do Sigess or Shared Calendar have ads?

Neither Sigess nor Shared Calendar shows ads.

### Which is updated more often, Sigess or Shared Calendar?

Sigess ships an update every 4 months, and Shared Calendar weekly. Most recently, Sigess was updated on September 29, 2026 and Shared Calendar on October 24, 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.*