易爻

Professional divination software combining the Plum Blossom Easy Number and the Six-Yao Principle

Windsails · gz.aas.calc2yi

Not rated yet 100K+ downloads vCY_20260424_2330 40.6 MB Android 7.0+ PEGI 12 · Low Maturity

Download APK 40.6 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: vCY_20260424_2330 (7040)
Updated: Apr 29, 2026 (5 months ago)
APK size: 40.6 MB
Requires: Android 7.0+ (API 24)
CPU support: x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Lifestyle (app)
Listed since: Jun 10, 2023 (at least)
Permissions: 10
Website: aas4calcapps.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

易爻 is an app by Windsails in the Lifestyle category, listed since at least June 2023. It includes native code for x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 10 permissions, none of them sensitive. It asks for the same permissions as version CY_20251230_2330. The app can read the advertising ID that ad and analytics services use.

What's new in vCY_20260424_2330

1. "卦象盤"增加“錯卦/綜卦”，可動態設置開關。 2. "六爻盤“增加對”爻位提示”。 3. 調整優化“卦象”及“六爻”盤的AI輸出內容。 4. 完善“京房八宮”點擊看提示空間不夠的問題。 5. “六爻”盤可增加神煞「天喜」。 6. 漢字起卦遇到不支持文字，可開關設置提示等。 7. 調整部分文字。

Description

From the listing uploaded by “appupdater”.

Yi Yao, mathematics in the Book of Changes. It is a software that combines Plum Blossom Yishu and Liuyao for prediction of hexagrams. The ad-free version will have ads and some functions will be randomly blocked. All functions are basically the same as the practical charging version. The main function: 1. Support time, a variety of digital hexagrams, six lines, self-defined combinations, and analogy plus orientation and other hexagram methods. 2. Combining the time of starting the hexagram, arrange the hexagrams of the original hexagram, the mutual hexagram and the change hexagram, and list the good and bad according to the relationship between the five elements of each hexagram. 3. Arrange the five elements and four pillars corresponding to the time of the hexagram to give more reference information for divination. 4. Arrange the detailed information of six lines, including detailed information such as anti-yin/fuyin/fushen. 5. Give the Zhouyi information corresponding to the original/mutual/changed beliefs for easy query and reference. 6. It contains reminders about common gods and evil spirits, Jiao's Yilin, and the relationship between the six lines and the sun and the moon. 7. It can save data and support fuzzy query, and data files can be imported/exported across the platform. 8. Support simplified/traditional switching. 9. Give hints of commonly used gods to facilitate analysis of hexagrams. 10. In the auxiliary disk, information such as earthly branch prompts, various types of images, and small graphs are also provided, which is convenient for analysis and query. 11. For the applicable hexagram method, support dynamic switching of the time before and after, which is convenient to find information such as the corresponding period. 12. Provide classic excerpts, descriptions of gods and other helpful information, which is easy to learn.

Version history

3 versions are listed, going back to vCY_20250916_2330.

vCY_20260424_2330 LATEST Apr 29, 2026 40.6 MB TRUSTED vCY_20251230_2330 Mar 31, 2026 40.5 MB TRUSTED vCY_20250916_2330 Sep 15, 2025 40.4 MB TRUSTED

All 3 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Apr 29, 2026.
Certificate issued to “JonathanYang” This is the certificate of the Google Play version.
Same certificate as the 2 other versions checked

Store checks and file details

Developer signature verified Apr 29, 2026
Validated against Google Play Apr 29, 2026
Signed byCN=JonathanYang, OU=AAS
Signing certificate (SHA-1)51:EC:0F:46:27:2E:43:9C:B8:D3:AE:DE:65:35:3E:4A:3C:F6:35:EB
File MD5cf39d083a2787323eeb74918165dae8c
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 (2 other versions compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (10)

易爻 requests 10 permissions, none of them sensitive.

Access adservices ad id android.permission.ACCESS_ADSERVICES_AD_ID
Access adservices attribution android.permission.ACCESS_ADSERVICES_ATTRIBUTION
Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
Advertising ID com.google.android.gms.permission.AD_ID
Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) gz.aas.calc2yi.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Run foreground services android.permission.FOREGROUND_SERVICE
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Touchscreen android.hardware.touchscreen
Wi-Fi android.hardware.wifi

易爻 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 易爻 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 2 other versions checked. After downloading, check that the file's MD5 is cf39d083a2787323eeb74918165dae8c.

易爻