# 유니포스트 vs Usails

The clearest difference is update cadence: 유니포스트 at every 2 weeks against Usails's every 3 months. Usails's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17). On price, ads 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.

유니포스트 ships an update every 2 weeks, Usails every 3 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | 유니포스트 | Usails |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 37.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 30 MB | 34 MB |
| Requires iOS | 17 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [유니포스트](https://appshunter.io/developer/420134523) | [unioneinc Co.,Ltd.](https://appshunter.io/developer/1528280988) |

## What reviewers say

### 유니포스트

[App page](https://appshunter.io/ios/app/id1500509126)

Manage all your HR, expenses, and sales documents in one place. This app offers a new way to communicate and streamline your business processes.

**Highlights:** HR document management, Expense tracking, Sales document management, Streamlined communication, Business process simplification

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

**In-app purchases:** none


### Usails

[App page](https://appshunter.io/ios/app/usails/id1528280986)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 유니포스트 free?

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

### Is Usails free?

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

### Do 유니포스트 or Usails have ads?

Neither 유니포스트 nor Usails shows ads.

### Which is updated more often, 유니포스트 or Usails?

유니포스트 ships an update every 2 weeks, and Usails every 3 months. Most recently, 유니포스트 was updated on November 3, 2026 and Usails on November 3, 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.*