# Hi Yan vs Speedometer GPS

The clearest difference is rating: Speedometer GPS at 4.6 against Hi Yan's 2.7. Speedometer GPS also leads on ratings volume (8.9K vs 32). Hi Yan's advantage is iOS requirement (13.0 vs 17.6). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Hi Yan sells 3 one-off in-app purchases and Speedometer GPS sells 5 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Speedometer GPS holds the better App Store score, 4.6 against 2.7. That said, the two scores are not equally well evidenced: Speedometer GPS has 8.9K ratings behind it against 32, so its average is the more settled of the two. Written reviews split almost evenly too, at 33% and 33% positive.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Hi Yan | Speedometer GPS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (32 ratings)](https://appshunter.io/ios/app/hi-yan/id1513519445/reviews) | **[4.6 (8.9K ratings)](https://appshunter.io/ios/app/speedometer-gps-speed-tracker/id6448165553/reviews)** |
| Number of ratings | 32 | **8.9K** |
| Positive reviews | **33.3% of reviews** | 32.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 112 MB | 82 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [泽鹏 方](https://appshunter.io/developer/1752911747) | [LightApps OU](https://appshunter.io/developer/1683318905) |

## What reviewers say

### Hi Yan

[App page](https://appshunter.io/ios/app/hi-yan/id1513519445)

This utility app facilitates the calibration of bracelets, enabling them to quickly enter a calibration state. It's designed to streamline the process of ensuring your bracelet is properly calibrated.

**Highlights:** Bracelet calibration, Quick calibration state entry, Utility function

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 壁纸资源 | $0.99 | one-time |
| 壁纸资源 | $1.99 | one-time |
| 壁纸资源 | $2.99 | one-time |

**What reviewers like**

- 😂 Awesome smartwatch in a vape
- 👍 Connects to phone, no problems
- 👍 Makes phone calls from vape
- 👍 Good backup device
- 👍 Works as advertised

**What reviewers complain about**

- 🐛 App crashes when connecting
- 🐛 Constantly crashing
- 🐛 Won't connect to app
- 🐛 App kills vape device
- 🐛 Vape stops working

**Reported bugs**

- App crashes when connecting
- App kills vape device
- Vape stops working
- Device won't turn on
- Doesn't connect to app

**Requested features**

- 💡 Ability to change language
- 💡 Option for mini-games
- 💡 Sync contacts
- 💡 Sync calls
- 💡 Change audio Bluetooth option


### Speedometer GPS

[App page](https://appshunter.io/ios/app/speedometer-gps-speed-tracker/id6448165553)

This app provides real-time speed tracking using GPS technology. It offers customizable displays, speed limit alerts, and trip history logs for various vehicles. Enhance your driving or cycling experience with accurate speed monitoring.

**Highlights:** Accurate GPS speed tracking, Customizable digital and HUD display, Speed limit alerts, Trip history logs, Multi-vehicle compatibility, HUD mode for windshield reflection

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Speedometer Pro | $2.99 | per 7 days |
| Speedometer Pro | $4.99 | per 7 days |
| Speedometer Pro | $7.99 | per 7 days |
| Speedometer Pro | $14.99 | per month |
| Speedometer Pro | $29.99 | per year |

**What reviewers like**

- 🚀 Accurate speedometer
- ⏱️ Useful trip statistics
- 📍 Tracks location and speed
- 👍 User-friendly interface

**What reviewers complain about**

- 💰 Expensive subscription model
- 🔒 Difficult to cancel subscription
- 🐛 Inconsistent speed and distance tracking
- 🤖 Intrusive prompts for premium features

**Reported bugs**

- Speed displayed incorrectly, especially on trains
- Distance tracking issues, sometimes loses recorded data

**Requested features**

- Option to purchase app outright
- Landscape mode support
- Customizable speed/distance units
- Improved free version with more features


## Frequently asked questions

### Is Hi Yan free?

Hi Yan is free to download, with in-app purchases available.

### Is Speedometer GPS free?

Speedometer GPS is free to download, with in-app purchases available.

### Which has better reviews, Hi Yan or Speedometer GPS?

Speedometer GPS is rated higher. Hi Yan averages 2.7 out of 5 from 32 ratings, while Speedometer GPS averages 4.6 from 8.9K ratings.

### Do Hi Yan or Speedometer GPS have ads?

Both Hi Yan and Speedometer GPS show ads.

### Which is updated more often, Hi Yan or Speedometer GPS?

Hi Yan ships an update every 3 weeks, and Speedometer GPS every 3 weeks. Most recently, Hi Yan was updated on October 24, 2026 and Speedometer GPS on October 31, 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.*