# Polying 2

> Polying 2 (iPhone/iPad app by 深圳艾斯特创新科技有限公司.)

- Source: https://appshunter.io/ios/app/polying-2/id6762327888 (this page in markdown: same URL + `.md`)
- Developer: [深圳艾斯特创新科技有限公司](https://appshunter.io/developer/1405370693)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 16.6 · 1 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2026-06-18
- Data updated: 2026-09-02
- User reviews in markdown: https://appshunter.io/ios/app/polying-2/id6762327888/reviews.md

## What is Polying 2?

Polying 2 is an APP specially designed for interacting with Bluetooth smart devices.
Function:
1. Bind Bluetooth smart device
Users can use their mobile phones to bind Bluetooth smart devices, so that they can interact with the device through their mobile phones.
Display the current status of the device and modify the parameters of the device.
2. Firmware upgrade
Polying 2 will automatically detect and upgrade the firmware of Bluetooth smart devices.


## Version history (last 4 releases)

### 1.0.4 — 2026-08-22

Fixed some known issues.

### 1.0.3 — 2026-08-19

Fixed some known issues.

### 1.0.2 — 2026-07-22

Fixed some known issues.

### 1.0.1 — 2026-06-18

No release notes.

## More apps by 深圳艾斯特创新科技有限公司

- [ISD Go](https://appshunter.io/ios/app/isd-go/id1447072980)
- [BattAir](https://appshunter.io/ios/app/battair/id1546717583)
- [ISD Link](https://appshunter.io/ios/app/isd-link/id1568620244)
- [Polying](https://appshunter.io/ios/app/polying/id6471041609)

All apps by 深圳艾斯特创新科技有限公司: https://appshunter.io/developer/1405370693

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-02.*