# Amplink PDM vs Hyphoon

The clearest difference is update cadence: Hyphoon at every 9 days against Amplink PDM's every 24 months. Amplink PDM's advantage is iOS requirement (11.0 vs 15.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Amplink PDM against 5.0 for Hyphoon. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Amplink PDM ships an update every 24 months, Hyphoon every 9 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Amplink PDM | Hyphoon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/amplink-pdm/id1339238181/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/hyphoon/id6802908743/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 32 MB | 73 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rowe Electronics, Inc.](https://appshunter.io/developer/1339238180) | [向胜 李](https://appshunter.io/developer/6801881758) |

## What reviewers say

### Amplink PDM

[App page](https://appshunter.io/ios/app/amplink-pdm/id1339238181)

Configure and monitor your Amplink PDM device remotely via Bluetooth. This utility app is designed for safe configuration outside of vehicle operation.

**Highlights:** Bluetooth configuration, Device monitoring, Remote control, Safety-focused design

**Features:** macOS Compatibility

**In-app purchases:** none


### Hyphoon

[App page](https://appshunter.io/ios/app/hyphoon/id6802908743)

Monitor tire pressure and temperature for your vehicle using compatible Bluetooth sensors. Get real-time data, set custom alerts, and view trends. Designed with privacy in mind, it stores all data locally and has no ads or analytics.

**Highlights:** Monitor BLE TPMS sensor broadcasts, View pressure and temperature per wheel, Configure vehicle pressure/temperature limits, Receive local notifications and voice alerts, Review recent readings and tire trends, Home Screen widgets for at-a-glance status, View driving information via CarPlay

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

**In-app purchases:** none


## Frequently asked questions

### Is Amplink PDM free?

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

### Is Hyphoon free?

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

### Which has better reviews, Amplink PDM or Hyphoon?

Amplink PDM and Hyphoon are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Amplink PDM or Hyphoon have ads?

Neither Amplink PDM nor Hyphoon shows ads.

### Which is updated more often, Amplink PDM or Hyphoon?

Amplink PDM ships an update every 24 months, and Hyphoon every 9 days. Most recently, Amplink PDM was updated on October 24, 2026 and Hyphoon on October 24, 2026.

---

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