ToolChain Pro

The product lifecycle can be easily displayed by scanning QR code/built-in chip.

上海唯链信息科技有限公司 · com.vechain.user

5.0 out of 5 (1 rating) 10K+ downloads v3.0.4 27.8 MB Android 5.0+ PEGI 3 · Everyone

Download APK 27.8 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v3.0.4 (3005)
Updated: Jul 16, 2025 (1 year ago)
APK size: 27.8 MB
Requires: Android 5.0+ (API 21)
CPU support: x86 32-bit, x86 64-bit, ARM (legacy), ARM 32-bit, ARM 64-bit
Category: Tools (app)
Listed since: Nov 8, 2021 (at least)
Permissions: 7 (2 sensitive)
Website: vechain.org
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

ToolChain Pro is an app by 上海唯链信息科技有限公司 in the Tools category, listed since at least November 2021. It includes native code for x86 32-bit, x86 64-bit, ARM (legacy), ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 7 permissions, 2 of them sensitive: camera and read phone status and identity. Compared with version 3.0.3, it drops 2 permissions: “Read shared storage” and “Modify shared storage”.

What's new in v3.0.4

Fix Bugs

Description

From the listing uploaded by “appupdater”.

VeChain App is the unified portal for VeChain blockchain platform. The product lifecycle can be easily displayed by scanning QR code or built-in chip attached to the product. In such way, the daily operations in business world can be digitalized and systematized. Meanwhile, value transfer can be achieved by doing so. Using VeChain App to scan the QR code or built-in chip, it can display: • The lifecycle of each imported liquor product, including information of overseas winery, free-trade zone warehouse, delivery center, distributers and stores; • The manufacturing and ownership history of luxury goods. Customers can scan the built-in chip attached on the product to identify the authenticity and claim ownership of the product; • The detailed information of assets to facilitate the related business processes; More use cases in agriculture, food safety, automobile, blockchain government affairs will be added, stay tuned! VeChain is a world’s leading blockchain platform for products and information. Our aim is to begin with the smallest elements in business world, and digitalize all of these small elements and build a general type of connection. VeChain builds the reflection on the coordinating activities of modern business through different smart contracts. It provides related value flow tool and system in order to create a new business model based on this coordination pattern. After that VeChain builds a new kind of distributed business ecosystem that will be operated on Blockchain.

Version history

2 versions are listed, going back to v3.0.3.

v3.0.4 LATEST Jul 16, 2025 27.8 MB TRUSTED v3.0.3 Jun 29, 2023 27.7 MB TRUSTED

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Jul 16, 2025.
Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
Same certificate as the other version checked

Store checks and file details

Developer signature verified Jul 16, 2025
Validated against Google Play Jul 16, 2025
Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Signing certificate (SHA-1)2D:4C:A8:19:6B:C2:49:2F:E8:E6:BD:50:3F:48:B8:A6:DD:20:4C:10
File MD51c2d94a266eaf3832b614ea034ed6f4a
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (7)

ToolChain Pro requests 7 permissions, 2 of them sensitive.

Camera Sensitive android.permission.CAMERA
Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Nfc android.permission.NFC
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch

ToolChain Pro APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the ToolChain Pro APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the other version checked. After downloading, check that the file's MD5 is 1c2d94a266eaf3832b614ea034ed6f4a.