# IDExpert vs phû

The clearest difference is device support: IDExpert at 4 against phû's 1. IDExpert also leads on iOS requirement (10.0 vs 17.6). 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.

IDExpert ships an update every 5 weeks, phû every 2 months. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | IDExpert | phû |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/idexpert/id1447069966/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 11.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 23 MB | 8 MB |
| Requires iOS | **10.0** | 17.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Changing Information Technology Inc.](https://appshunter.io/developer/329855504) | [Pin Jyun Lin](https://appshunter.io/developer/1579209329) |

## What reviewers say

### IDExpert

[App page](https://appshunter.io/ios/app/idexpert/id1447069966)

This app provides strong authentication for identity security, integrating biometric, push, and OTP methods. It requires a companion Auth Server and is registered by scanning a QR code.

**Highlights:** Biometric authentication, Push notifications for authentication, One-Time Password (OTP) support, QR code registration, Identity security

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### phû

[App page](https://appshunter.io/ios/app/phu-to/id6759913773)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IDExpert free?

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

### Is phû free?

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

### Do IDExpert or phû have ads?

Neither IDExpert nor phû shows ads.

### Which is updated more often, IDExpert or phû?

IDExpert ships an update every 5 weeks, and phû every 2 months. Most recently, IDExpert was updated on October 14, 2026 and phû on October 16, 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.*