# 藍牙檢測重量 vs Spin Meter

The clearest difference is device support: Spin Meter at 4 against 藍牙檢測重量's 2. 藍牙檢測重量's advantage is iOS requirement (13.4 vs 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 4 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 藍牙檢測重量 | Spin Meter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/spin-meter/id6761355145/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | Every 4 days |
| Monetization | — | Free |
| Size | 13 MB | 18 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [ZOU NIAN BAO](https://appshunter.io/developer/1728870083) | [YUAN KUEI HSUEH](https://appshunter.io/developer/1884811594) |

## What reviewers say

### 藍牙檢測重量

[App page](https://appshunter.io/ios/app/id6477579388)

**Features:** macOS Compatibility

**In-app purchases:** none


### Spin Meter

[App page](https://appshunter.io/ios/app/spin-meter/id6761355145)

This app provides real-time analysis of shoot power and scores directly on your device. It features a personal best tracker, launch history, and customizable display options. Enjoy a distraction-free experience with its unique interface and multi-device connectivity.

**Highlights:** Real-time score and shoot power display, Personal-best tracker and launch history, Shoot-profile chart and session trend line, Fullscreen mode for distraction-free display, Apple Watch face widget, Connect up to 6 devices simultaneously, Neon, cyberpunk-inspired interface

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is 藍牙檢測重量 free?

藍牙檢測重量 is free to download, with no in-app purchases.

### Is Spin Meter free?

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

### Do 藍牙檢測重量 or Spin Meter have ads?

Neither 藍牙檢測重量 nor Spin Meter shows ads.

### Which is updated more often, 藍牙檢測重量 or Spin Meter?

藍牙檢測重量 ships an update every 4 days, and Spin Meter every 4 days. Most recently, 藍牙檢測重量 was updated on November 4, 2026 and Spin Meter 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.*