# QCY vs RTIS Supplier

The clearest difference is device support: QCY at 2 against RTIS Supplier's —. On price, in-app purchases and iOS requirement there is nothing between them.

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

## The numbers

| Metric | QCY | RTIS Supplier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.8 (316 ratings)](https://appshunter.io/ios/app/qcy/id1506118956/reviews)** | — |
| Number of ratings | **316** | — |
| Positive reviews | 17.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Fortnightly | — |
| Monetization | Free | — |
| Size | 242 MB | 34 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [Dongguan Hele Electronics Co., Ltd.](https://appshunter.io/developer/1086842265) | [Mahmud Sakib](https://appshunter.io/developer/1724022128) |

## What reviewers say

### QCY

[App page](https://appshunter.io/ios/app/qcy/id1506118956)

Manage and customize your TWS Bluetooth earbuds with this application. Adjust settings like mode, button functions, EQ, and language preferences for an enhanced audio experience.

**Highlights:** TWS Bluetooth earbud management, Mode setting, Button customization, EQ adjustment, Language switching

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Good sound quality
- 🚀 Useful app features
- 💡 Customizable EQ and settings

**What reviewers complain about**

- 🐛 Connectivity issues
- 🔥 Frequent crashes and bugs
- 🔌 Requires internet connection for basic functions

**Reported bugs**

- App doesn't recognize certain device models
- Login and registration process is unreliable
- Frequent disconnections and sync issues
- Crashes and freezes when using the app

**Requested features**

- Add support for more device models
- Improve app stability and reliability
- Show battery level for charging case
- Allow offline use of key features


### RTIS Supplier

[App page](https://appshunter.io/ios/app/rtis-supplier/id6475353003)

**In-app purchases:** none


## Frequently asked questions

### Is QCY free?

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

### Is RTIS Supplier free?

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

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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.*