スリーゼロ V2

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Everyone
500+
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Everyone
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About this app

ThreeZero, an alcohol check management service, has released a new app with a redesigned UI.

The improved, more intuitive design makes daily alcohol checks smoother than ever before.

ThreeZero utilizes commercially available alcohol detectors to check for the presence of alcohol in drivers. Measurement results are transmitted and stored in the cloud via the smartphone app, allowing administrators to monitor the situation remotely in real time.

It supports over 130 standalone detector models, as well as Bluetooth-enabled detectors. The ability to utilize existing equipment and the wide range of options allow for cost-effective implementation. Furthermore, it supports features such as driver log creation and vehicle reservation, supporting overall operational efficiency (※Some features require a subscription to a compatible plan).

■Service Features
・Comfortable Operation with a New UI
The redesigned screen allows for intuitive execution and verification of tests. This reduces the burden of daily operations and enables smooth testing.

・Detector Selection Based on Usage and Budget
Measurement data can be imported into the app via Bluetooth and registered in the cloud. Even with incompatible devices, numerical data can be automatically read using camera capture and OCR, eliminating the need for manual input and enabling cloud registration. It also supports the use of existing devices and multiple manufacturers' equipment.

* Preventing missed inspections through vehicle reservation integration
Inspection results are centrally managed in the cloud and linked with vehicle reservation data to prevent operation without inspection. Automatic notifications are sent when alcohol is detected, leading to a quick response.

* Further efficiency improvements through driver log integration
It also supports the creation of driver logs linked to alcohol checks. This centralizes related tasks, reducing workload and costs.

■ Alcohol Check Management Service "ThreeZero"
https://alc.aiotcloud.co.jp
*A separate contract is required to use this service.
*While we will use your feedback and requests to improve our services, we are unable to provide individual responses. Thank you for your understanding.
Updated on
Jul 16, 2026

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.
This app may share these data types with third parties
Photos and videos
This app may collect these data types
Location, Personal info, and Photos and videos
Data is encrypted in transit
You can request that data be deleted

What’s new

初期設定において、運転日誌の承認フローが未設定の場合の動作を改善しました