# TTC_BLE vs 易加蓝牙助手

The clearest difference is device support: 易加蓝牙助手 at 4 against TTC_BLE's 2. TTC_BLE's advantage is iOS requirement (9.0 vs 12.0). 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.

TTC_BLE ships an update every 2 months, 易加蓝牙助手 monthly. The most recent releases landed on May 17, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | TTC_BLE | 易加蓝牙助手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 3 MB | 8 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Tuner168 Technology Co.,ltd](https://appshunter.io/developer/895327215) | [凡 莫](https://appshunter.io/developer/1205104448) |

## What reviewers say

### TTC_BLE

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

**Features:** macOS Compatibility

**In-app purchases:** none


### 易加蓝牙助手

[App page](https://appshunter.io/ios/app/id1556796152)

**In-app purchases:** none


## Frequently asked questions

### Is TTC_BLE free?

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

### Is 易加蓝牙助手 free?

易加蓝牙助手 is free to download, with no in-app purchases.

### Do TTC_BLE or 易加蓝牙助手 have ads?

Neither TTC_BLE nor 易加蓝牙助手 shows ads.

### Which is updated more often, TTC_BLE or 易加蓝牙助手?

TTC_BLE ships an update every 2 months, and 易加蓝牙助手 monthly. Most recently, TTC_BLE was updated on May 17, 2026 and 易加蓝牙助手 on September 20, 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.*