# Feiertage Schweiz vs Dreyfus DataSafe

The clearest difference is in-app purchases: Dreyfus DataSafe at none against Feiertage Schweiz's 9. Dreyfus DataSafe also leads on iOS requirement (13.0 vs 16.4). Feiertage Schweiz's advantage is ads (none vs shown) and update cadence (every 3 months vs every 9 months). On price and device support there is nothing between them.

Both are free to download. Feiertage Schweiz sells 9 one-off in-app purchases. Dreyfus DataSafe asks for nothing beyond the download.

Feiertage Schweiz ships an update every 3 months, Dreyfus DataSafe every 9 months. The most recent releases landed on October 23, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Feiertage Schweiz | Dreyfus DataSafe |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/dreyfus-datasafe/id1377544936/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 3 months** | Every 9 months |
| Monetization | **Free** | Ad-supported |
| Size | 6 MB | 401 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Devart B.V.](https://appshunter.io/developer/340386788) | [Dreyfus Söhne & Cie AG](https://appshunter.io/developer/1377544935) |

## What reviewers say

### Feiertage Schweiz

[App page](https://appshunter.io/ios/app/feiertage-schweiz/id395135347)

Easily add Swiss holidays to your iPhone calendar with a single tap. Customize which holidays and years to include, and optionally add country flags. The app offers flexibility for editing and syncing events across various calendar platforms.

**Highlights:** Add Swiss holidays to calendar, Select individual holidays and years, Insert into chosen calendar, Add country flags, Duplicate detector, Holiday cleaner, Supports multiple languages

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2019 for all holiday calendars | $0.99 | one-time |
| 2020 for all holiday calendars | $0.99 | one-time |
| 2021 for all holiday calendars | $0.99 | one-time |
| 2022 for all holiday calendars | $0.99 | one-time |
| 2024 for all holiday calendars | $0.99 | one-time |
| 2027 for all holiday calendars | $0.99 | one-time |
| 2025 for all holiday calendars | $0.99 | one-time |
| 2026 for all holiday calendars | $0.99 | one-time |
| 2023 for all holiday calendars | $1.99 | one-time |


### Dreyfus DataSafe

[App page](https://appshunter.io/ios/app/dreyfus-datasafe/id1377544936)

This application is exclusively for clients of Dreyfus Sons & Co Ltd, Banquiers. It provides secure access to client-specific information and services.

**Highlights:** Client-exclusive access, Secure information portal, Services for Dreyfus clients

**In-app purchases:** none


## Frequently asked questions

### Is Feiertage Schweiz free?

Feiertage Schweiz is free to download, with in-app purchases available.

### Is Dreyfus DataSafe free?

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

### Do Feiertage Schweiz or Dreyfus DataSafe have ads?

Dreyfus DataSafe shows ads; Feiertage Schweiz does not.

### Which is updated more often, Feiertage Schweiz or Dreyfus DataSafe?

Feiertage Schweiz ships an update every 3 months, and Dreyfus DataSafe every 9 months. Most recently, Feiertage Schweiz was updated on October 23, 2026 and Dreyfus DataSafe on October 29, 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.*