# QuickBlue vs TV CVS

The clearest difference is update cadence: QuickBlue at every 2 months against TV CVS's every 10 months. QuickBlue also leads on iOS requirement (7.1 vs 12.0). 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.

QuickBlue ships an update every 2 months, TV CVS every 10 months. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | QuickBlue | TV CVS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/quickblue/id1100085971/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | Free | — |
| Size | 4 MB | 40 MB |
| Requires iOS | **7.1** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [冠源 余](https://appshunter.io/developer/1100084170) | [TRI VIET INFORMATION TECHNOLOGY SERVICE JSC](https://appshunter.io/developer/1548184125) |

## What reviewers say

### QuickBlue

[App page](https://appshunter.io/ios/app/quickblue/id1100085971)

This app allows developers to communicate with Bluetooth Low Energy (BLE) peripherals. It offers features like characteristic read/write/notify, periodic message writing, logging, action recording and replay, and message history. It's designed to enhance development and testing efficiency for BLE devices.

**Highlights:** Characteristic Read/Write/Notify, Periodic message writing, BLE log and email export, Save messages to file, Action recording and replay, Write message history and replay, HEX/ASCII mode support

**Features:** macOS Compatibility

**In-app purchases:** none


### TV CVS

[App page](https://appshunter.io/ios/app/tv-cvs/id6477352931)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QuickBlue free?

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

### Is TV CVS free?

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

### Do QuickBlue or TV CVS have ads?

Neither QuickBlue nor TV CVS shows ads.

### Which is updated more often, QuickBlue or TV CVS?

QuickBlue ships an update every 2 months, and TV CVS every 10 months. Most recently, QuickBlue was updated on October 5, 2026 and TV CVS on October 10, 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.*