ISD Link

2.5
186 reviews
10K+
Downloads
Content rating
Everyone
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About this app

ISD Link is an APP specially designed for smart device interaction
Function:
1. Display device interaction information
2. Device firmware upgrade

Supporting Device:
PB25DW(TESTV Joint model)、PB40(TESTV Joint model)、PB25DW、PB40、MAG20、PB50DW、PB10DW、PB70W、ZIP、Power200 Series、EDGE、NP2GO、608PD、A8Air、A4Air、Air8、C4Air、B80/B60、K4、X16、K2Air、NP2Air、LP2Air

Privacy Policy Statement:
1. ISD Link does not have an account registration function, and all data of the device is saved locally and will not be uploaded to the remote server. Commitment not to collect user information.
2. When using the Bluetooth device search function, the user will be asked for positioning-related permissions.
3. Bluetooth and positioning are only used for device scanning and connection, and have no other uses.
Updated on
Sep 11, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

2.5
179 reviews
Radek Goláň
July 22, 2025
The app doesn't quite work well in dark mode (a lot of text is invisible or hard to read, for example), and occasionally while the connection's working fine and receiving updated values from the device it suddenly decides it needs to try reconnecting, which leads to display being stuck for a while before it goes back to updating in near real-time. Other than that, the app works great, but the dark mode issues make it hard enough to use to warrant only three stars tbh.
2 people found this review helpful
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Janna Curtis
March 22, 2025
This app used to work well for charging batteries and showing details about the batteries and charge percentage. Just did a firmware update and now it won't stop beeping a musical tune every couple seconds over and over. I tapped the sound icon in the app and it showed a slash through the icon, but it continued to chime and I don't even think it was charging the batteries. I finally had to unplug it because the loud and repetitive beeping was driving me insane.
1 person found this review helpful
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James M
September 20, 2025
Firmware update bricked my 608PD like the other commenters mentioned. In general when it worked the app took ages to connect too.
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What’s new

Fix some known issues

App support

Phone number
+8675527399915
About the developer
Shenzhen Isd Technology Co., Ltd.
apple@szisd.com
中国 广东省深圳市 宝安区新安街道兴东社区72区裕田大厦501 邮政编码: 518101
+86 137 1951 9434

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