yco Contact

contact,sms,call log,group,widget,backup,restore,sync,import,export,QR code

yeungco.net · net.yeungco.contactm

Not rated yet 10K+ downloads v2.1.0 4.8 MB Android 6.0+ PEGI 3 · Everyone

Download APK 4.8 MB All versions

At a glance

Latest version: v2.1.0 (13)
Updated: May 30, 2024 (2 years ago)
APK size: 4.8 MB
Requires: Android 6.0+ (API 23)
CPU support: Any (no native code)
Graphics: OpenGL ES 2.0+
Category: Lifestyle (app)
Listed since: Feb 26, 2021 (at least)
Permissions: 16 (7 sensitive)
Website: yeungco.net
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

yco Contact is an app by yeungco.net in the Lifestyle category, listed since at least February 2021. It has no native code, so it runs on any Android processor.

It asks for 16 permissions, 7 of them sensitive, including record audio, read contacts and call phone.

What's new in v2.1.0

2019/01/06 Version 2.1.0 - Remove Call Log and SMS backup restore functions. - Add runtime permission handling. - Fix minor bugs.

Description

From the listing uploaded by “appupdater”.

yco Contact is a contact management app. It organizes device contacts in groups independent of contact accounts in the device. This can avoid confusion of contact groups when there are multiple accounts (e.g. Google, Facebook, WhatsApp etc) in the device, especially different device manufacturers have their own way of mixing the contacts from different accounts. The app also serves to backup device contacts to multiple profiles such that important contact information can be recovered in case of loss of contacts for whatever reasons. Changes in device contacts are automatically copied to specific profile as well. Backup contacts can be restored to the device or another device using this app. The app also support selective restore of contacts from individual profile. The contacts stored in the profile can be exported to a file and keep separately in PC for further data safety consideration. The exported file can later be imported to the device, or to another android device as required. This can serve as a safe and fast way transferring contacts between your devices. Individual contacts or contact groups can be placed in Home Screen as widgets for quick use of device resources such as phone call, web visit, google mapping etc. Features: - Home screen widgets for individual contacts and groups of contacts - Independent grouping of contacts to avoid contact groups mixed by different accounts (such as gmail, facebook, whatsapp etc) - Save device contacts in multiple profiles for central management of different kind contacts (e.g. Home, Work etc). - Sync contact changes to specific profile. - Import/Export of contacts to achieve a safe and fast way of contact transfer - Backup and restore function - Support English, Simplified Chinese and Traditional Chinese

Security & authenticity

Security rating: Trusted

Signing certificate

Certificate issued to “YeungCo” The developer's name — though anyone can put any name in a certificate.

Store checks and file details

Developer signature verified May 30, 2024
Signed byOU=IT, O=YeungCo, L=Hong Kong, ST=Hong Kong, C=HK
Signing certificate (SHA-1)79:0F:89:FD:58:6F:70:E0:B7:C6:75:0F:97:92:07:81:85:88:43:AA
File MD5ccaff584017ba9aceae6eefa8008213d
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. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (16)

yco Contact requests 16 permissions, 7 of them sensitive.

Call phone Sensitive android.permission.CALL_PHONE
Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Read contacts Sensitive android.permission.READ_CONTACTS
Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
Write contacts Sensitive android.permission.WRITE_CONTACTS
Authenticate accounts android.permission.AUTHENTICATE_ACCOUNTS
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Prevent the device from sleeping android.permission.WAKE_LOCK
Read sync settings android.permission.READ_SYNC_SETTINGS
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
View network connections android.permission.ACCESS_NETWORK_STATE
Write sync settings android.permission.WRITE_SYNC_SETTINGS

Required hardware & features

Basic touch input android.hardware.faketouch
Microphone android.hardware.microphone

yco Contact APK: questions and answers

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

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the yco Contact APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is ccaff584017ba9aceae6eefa8008213d.