# One Tasks vs Open Sync

The clearest difference is device support: One Tasks at 4 against Open Sync's 2. On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

## The numbers

| Metric | One Tasks | Open Sync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (257 ratings)](https://appshunter.io/ios/app/one-tasks/id1455000420/reviews)** | — |
| Number of ratings | **257** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | — |
| Monetization | Free | — |
| Size | 60 MB | 33 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Code Spark](https://appshunter.io/developer/1238379384) | [Wenalyze S.L.](https://appshunter.io/developer/1849202852) |

## What reviewers say

### One Tasks

[App page](https://appshunter.io/ios/app/one-tasks/id1455000420)

Organize your life with a powerful task manager that syncs across devices. Create detailed to-do lists with subtasks, set deadlines, and receive timely reminders. Leverage widgets for quick access and integrate with popular calendar and task services.

**Highlights:** Subtask creation, Due dates and reminders, Widget support, Google Tasks sync, Outlook/Office 365 sync, iCloud Reminders sync, CalDAV provider integration

**Features:** Vision Pro support

**In-app purchases:** none


### Open Sync

[App page](https://appshunter.io/ios/app/open-sync/id6764025267)

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

**In-app purchases:** none


## Frequently asked questions

### Is One Tasks free?

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

### Is Open Sync free?

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

### Do One Tasks or Open Sync have ads?

Neither One Tasks nor Open Sync shows ads.

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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.*