# Phiro Authenticator vs SEA HI

The clearest difference is iOS requirement: SEA HI at 13.0 against Phiro Authenticator'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.

Phiro Authenticator ships an update every 26 months, SEA HI every 20 months. The most recent releases landed on October 25, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Phiro Authenticator | SEA HI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/sea-hi/id6466364680/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 26 months | **Every 20 months** |
| Monetization | — | Free |
| Size | 18 MB | 201 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SPASI INDONESIA, PT](https://appshunter.io/developer/1441603569) | [Shenzhen Younuo Supply Chain Co., Ltd.](https://appshunter.io/developer/1707279874) |

## What reviewers say

### Phiro Authenticator

[App page](https://appshunter.io/ios/app/phiro-authenticator/id1555615051)

**Features:** macOS Compatibility

**In-app purchases:** none


### SEA HI

[App page](https://appshunter.io/ios/app/sea-hi/id6466364680)

Control smart devices remotely from anywhere, saving power and time. Manage multiple devices with a single app, set flexible schedules, and share access with family. Enjoy fast setup and a convenient smart living experience.

**Highlights:** Remote device control, Manage multiple devices, Timed task scheduling, One-click device sharing, Fast networking, In-app mall for smart devices

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Phiro Authenticator free?

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

### Is SEA HI free?

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

### Do Phiro Authenticator or SEA HI have ads?

Neither Phiro Authenticator nor SEA HI shows ads.

### Which is updated more often, Phiro Authenticator or SEA HI?

Phiro Authenticator ships an update every 26 months, and SEA HI every 20 months. Most recently, Phiro Authenticator was updated on October 25, 2026 and SEA HI on October 13, 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.*