QCY
QCY Summary
QCY is a mobile Android app in Tools by Dongguan Hele Electronics Co., Ltd.. Released in Jul 2020 (5 years ago). It has about 6.4M+ installs and 26K ratings with a 3.19★ (mixed) average. Based on AppGoblin estimates, it reaches roughly 300.6K monthly active users . Store metadata: updated Mar 25, 2026.
Recent activity: 124K installs this week (196.9K over 4 weeks) showing exceptional growth , and 74 new ratings this week View trends →
Data tracking: SDKs and third-party integrations were last analyzed on Feb 22, 2025.
Store info: Last updated on Google Play on Mar 25, 2026 .
QCY was last scanned for SDKs 2025-02-22. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.
Google
JetBrains
ReactiveX
Bumptech
Xiaomi
Tencent
Weibo
Huawei Analytics
Firebase3.19★
Ratings: 26K
Screenshots
App Description
QCY works with multi-smart devices（Bluetooth headset and smartwatch）
Use QCY to easily modify the configuration and settings
of your multi-smart devices（Bluetooth headset and smartwatch）.
1.Bluetooth headset Features：
1.1 View battery
1.2 Toggle sound EQ
1.3 Set function keys
1.4 Firmware upgrade
2.Key features of smartwatch（QCY Watch GTC） Fun:
2.1 Health data display
Record steps, consumption, heart rate, sleep and other data .
2.2 Multiple sports records
record exercise data such as duration, heart rate, consumption, distance,
pace, exercise target
2.3 Device Management
Manage the device on the APP side, and enable settings
such as SMS notification setup, call reminder, watch face
replacement.