# TTC_BLE vs WS BLE

The clearest difference is update cadence: TTC_BLE at every 2 months against WS BLE's every 57 months. On price, ads, in-app purchases and device support there is nothing between them.

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

TTC_BLE ships an update every 2 months, WS BLE every 57 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | TTC_BLE | WS BLE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 57 months |
| Size | 3 MB | 2 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tuner168 Technology Co.,ltd](https://appshunter.io/developer/895327215) | [伟标 杨](https://appshunter.io/developer/1163606756) |

## What reviewers say

### TTC_BLE

[App page](https://appshunter.io/ios/app/ttc-ble/id984758278)

**Features:** macOS Compatibility

**In-app purchases:** none


### WS BLE

[App page](https://appshunter.io/ios/app/ws-ble/id1163606757)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TTC_BLE free?

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

### Is WS BLE free?

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

### Do TTC_BLE or WS BLE have ads?

Neither TTC_BLE nor WS BLE shows ads.

### Which is updated more often, TTC_BLE or WS BLE?

TTC_BLE ships an update every 2 months, and WS BLE every 57 months. Most recently, TTC_BLE was updated on October 26, 2026 and WS BLE on October 26, 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.*