# Dreyfus DataSafe vs Sisyphus Tasks

The clearest difference is rating: Sisyphus Tasks at 5.0 against Dreyfus DataSafe's 1.0. Sisyphus Tasks also leads on ads (none vs shown) and update cadence (every 2 months vs every 9 months). Dreyfus DataSafe's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On price and in-app purchases there is nothing between them.

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

Sisyphus Tasks holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: Sisyphus Tasks has 5 ratings behind it against 1, so its average is the more settled of the two.

Dreyfus DataSafe ships an update every 9 months, Sisyphus Tasks every 2 months. The most recent releases landed on July 7, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Dreyfus DataSafe | Sisyphus Tasks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/dreyfus-datasafe/id1377544936/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/sisyphus-tasks/id6447134957/reviews)** |
| Number of ratings | 1 | **5** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 2 months** |
| Monetization | Ad-supported | **Free** |
| Size | 401 MB | 22 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dreyfus Sohne & Cie. Aktiengesellschaft, Banquiers](https://appshunter.io/developer/1377544935) | [Gregor Hermanowski](https://appshunter.io/developer/1532765185) |

## What reviewers say

### 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


### Sisyphus Tasks

[App page](https://appshunter.io/ios/app/sisyphus-tasks/id6447134957)

This app helps you manage your tasks and events in one place, offering quick ways to add, edit, and organize your schedule. It provides customizable alerts and powerful search to ensure you never forget important items.

**Highlights:** Drag and drop event management, Quick event creation, Duplicate events for schedules, Contextual actions for common tasks, Automatic task sorting, Customizable alerts, Powerful search functionality

**In-app purchases:** none


## Frequently asked questions

### Is Dreyfus DataSafe free?

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

### Is Sisyphus Tasks free?

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

### Which has better reviews, Dreyfus DataSafe or Sisyphus Tasks?

Sisyphus Tasks is rated higher. Dreyfus DataSafe averages 1.0 out of 5 from 1 ratings, while Sisyphus Tasks averages 5.0 from 5 ratings.

### Do Dreyfus DataSafe or Sisyphus Tasks have ads?

Dreyfus DataSafe shows ads; Sisyphus Tasks does not.

### Which is updated more often, Dreyfus DataSafe or Sisyphus Tasks?

Dreyfus DataSafe ships an update every 9 months, and Sisyphus Tasks every 2 months. Most recently, Dreyfus DataSafe was updated on July 7, 2026 and Sisyphus Tasks on September 9, 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.*