# ISD Link

> Interact with smart devices

Canonical page: [https://chrome-stats.com/d/id1568620244](https://chrome-stats.com/d/id1568620244)

## Overview

- **ID:** `id1568620244`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** 深圳艾斯特创新科技有限公司
- **Category:** Utilities
- **Rating:** 2.10 / 5 (23 ratings)
- **Version:** 1.8.5
- **Last updated:** 2026-06-12
- **First published:** 2021-08-14
- **Size:** 61 MB
- **Data as of:** 2026-09-09
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/isd-link/id1568620244)
- **Website:** [https://www.isdt.co/buy](https://www.isdt.co/buy)
- **Privacy policy:** [https://www.isdt.co/policy](https://www.isdt.co/policy)

## Description

ISD Link is an APP specially designed for smart device interaction. 
1. ISD Link does not have an account registration function, and all data on the device is saved locally and will not be uploaded to remote servers. It promises not to collect user information.
2. During use of ISD Link, Bluetooth needs to be turned on for device scanning and connection.
3.ISD Link supports the following devices: TESTV co-branded model PB25DW, TESTV co-branded model PB40, MAG20, PB70W, PB40, PB50DW, PB10DW, PB25DW, ZIP, Power200 series, EDGE, NP2GO, 608PD, A8Air, A4Air, Air8, C4Air, B80 /B60, K4, X16, K2Air, NP2Air, LP2Air.

## Rankings

- #324,808 — Overall

## Review summary

ISD Link offers CSV data logging and basic battery parameter visibility but suffers from stability and compatibility issues across ISDT devices. Users report crashes on startup, widespread connectivity problems, and limited control features. Firmware/BLE update prompts and uneven device support undermine reliability. Overall, data logging is valued, but reliability and feature scope need improvement.

### Pros

- CSV data logging and emailing feature.
- Basic battery parameter/voltage visibility for some devices.

### Cons

- Crashes on startup after updates.
- Connectivity/detection issues across multiple devices (e.g., NP2 Air, K-2/K-2 Air, X16, ESC70).
- Limited functionality: no ability to start/stop charging or create charging profiles.
- Frequent BLE/firmware update prompts and compatibility problems; perceived poor support.
- Some devices stop responding or become unusable after firmware updates; cross-device compatibility issues (Air8, X16, etc).

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1568620244)