# HIWARE OTP vs Usails

The clearest difference is iOS requirement: HIWARE OTP at 13.0 against Usails's 15.1. On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on July 6, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | HIWARE OTP | Usails |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/hiware-otp/id1246137745/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | — |
| Size | 2 MB | 34 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NETAND](https://appshunter.io/developer/948559556) | [unioneinc Co.,Ltd.](https://appshunter.io/developer/1528280988) |

## What reviewers say

### HIWARE OTP

[App page](https://appshunter.io/ios/app/hiware-otp/id1246137745)

This application facilitates One-Time Password (OTP) authentication for services provided by NETAND. It allows for the recognition of QR codes to generate and deliver OTP PIN codes, offering unrestricted use for its intended purpose.

**Highlights:** OTP authentication, QR code recognition, PIN code delivery, NETAND service integration, Unrestricted use

**Features:** macOS Compatibility

**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 HIWARE OTP free?

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

### Is Usails free?

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

### Do HIWARE OTP or Usails have ads?

Neither HIWARE OTP nor Usails shows ads.

### Which is updated more often, HIWARE OTP or Usails?

HIWARE OTP ships an update every 3 months, and Usails every 3 months. Most recently, HIWARE OTP was updated on July 6, 2026 and Usails on September 10, 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.*