# OneOpen vs Hxmy Task

The clearest difference is price: OneOpen at Free against Hxmy Task's $1.99. OneOpen also leads on iOS requirement (17.0 vs 26.0). Hxmy Task's advantage is review sentiment (100% vs 57%) and in-app purchases (none vs 2). On update cadence, ads and device support there is nothing between them.

OneOpen is free to download; Hxmy Task costs $1.99 up front. OneOpen sells 2 in-app purchases, starting at $0.99 per year. Hxmy Task asks for nothing beyond the download.

OneOpen ships an update every 4 days, Hxmy Task weekly. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | OneOpen | Hxmy Task |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hxmy-task/id6810194724/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 57.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | **Freemium** | Paid |
| Size | 76 MB | 7 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Freedom Dimension (shenzhen) Technology Co., Ltd](https://appshunter.io/developer/6776064465) | [Yuhang XIE](https://appshunter.io/developer/1894200035) |

## What reviewers say

### OneOpen

[App page](https://appshunter.io/ios/app/oneopen-file-viewer/id6792251542)

View a wide range of file types, including documents, web pages, CAD drawings, and 3D models, directly on your iPhone and iPad. Easily open and manage archives, EPUBs, emails, and certificates. Offers basic viewing for free with advanced features available through a subscription.

**Highlights:** Multi-format file viewing, HTML and Markdown preview, CAD and 3D model rotation, Archive browsing and extraction, EPUB reader, Certificate inspection, File information display

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advanced Access Annual | $0.99 | per year |
| Advanced Access Lifetime | $2.99 | one-time |


### Hxmy Task

[App page](https://appshunter.io/ios/app/hxmy-task/id6810194724)

This app allows you to create and manage tasks using your voice. It offers advanced features like intelligent date recognition, recurring task setup, and data privacy with on-device storage or optional iCloud sync. Organize your to-dos with color-coded lists, subtasks, and customizable views.

**Highlights:** Voice input for tasks, Intelligent date and time recognition, On-device data storage, Optional iCloud sync, Color-coded lists and subtasks, Home and Lock Screen widgets, JSON export/import

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is OneOpen free?

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

### Is Hxmy Task free?

Hxmy Task costs $1.99, with no in-app purchases.

### Do OneOpen or Hxmy Task have ads?

Neither OneOpen nor Hxmy Task shows ads.

### Which is updated more often, OneOpen or Hxmy Task?

OneOpen ships an update every 4 days, and Hxmy Task weekly. Most recently, OneOpen was updated on November 8, 2026 and Hxmy Task on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*