# BT vs Chime Counter Pro

The clearest difference is in-app purchases: BT at none against Chime Counter Pro's 1. BT also leads on iOS requirement (8.1 vs 26.0). Chime Counter Pro's advantage is update cadence (every 2 days vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. Chime Counter Pro sells 1 one-off in-app purchase. BT asks for nothing beyond the download.

BT ships an update every 5 months, Chime Counter Pro every 2 days. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | BT | Chime Counter Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/bt-switch/id983916137/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 9 MB | 5 MB |
| Requires iOS | **8.1** | 26.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Electromen Oy](https://appshunter.io/developer/827292861) | [Threerawat Wonghart](https://appshunter.io/developer/1823906190) |

## What reviewers say

### BT

[App page](https://appshunter.io/ios/app/bt-switch/id983916137)

Control Bluetooth-enabled LED dimmers and switches directly from your smartphone. Adjust lighting settings with ease using this utility application.

**Highlights:** Control Bluetooth LED dimmers, Control Bluetooth switches, Adjust lighting settings, Smartphone utility

**Features:** macOS Compatibility

**In-app purchases:** none


### Chime Counter Pro

[App page](https://appshunter.io/ios/app/chime-counter-pro/id6753077412)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chime Counter Pro | $2.99 | one-time |


## Frequently asked questions

### Is BT free?

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

### Is Chime Counter Pro free?

Chime Counter Pro is free to download, with in-app purchases available.

### Do BT or Chime Counter Pro have ads?

Neither BT nor Chime Counter Pro shows ads.

### Which is updated more often, BT or Chime Counter Pro?

BT ships an update every 5 months, and Chime Counter Pro every 2 days. Most recently, BT was updated on November 6, 2026 and Chime Counter Pro on November 5, 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.*