Chrysm Institute

The Chrysm Institute of Esthetics uses the mobility solution to provide students

Klass Apps, Inc. · com.klassapp.chrysm

Not rated yet 100+ downloads v4.8.25 80.1 MB Android 6.0+ PEGI 3 · Everyone

Download APK 80.1 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v4.8.25 (2500)
Updated: May 30, 2026 (4 months ago)
APK size: 80.1 MB
Requires: Android 6.0+ (API 23)
CPU support: ARM 32-bit, ARM 64-bit
Category: Education (app)
Listed since: Oct 20, 2020 (at least)
Permissions: 35 (10 sensitive)
Website: klassapp.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Chrysm Institute is an app by Klass Apps, Inc. in the Education category, listed since at least October 2020. It includes native code for ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 35 permissions, 10 of them sensitive, including precise location, camera and record audio.

What's new in v4.8.25

Messages - validations

Description

From the listing uploaded by “appupdater”.

The Chrysm Institute of Esthetics uses the mobility solution to provide students, graduates and alumni a fully integrated way to stay up to the minute on school programs, policies, announcements and records. This provides a “next generation” experience right from their mobile device. The Chrysm Institute of Esthetics offers theory and hands on training in the latest trends and application of skin care treatments. We provide our students with requirements to achieve success and employment in career related fields with high growth potential.

Security & authenticity

Security rating: Unknown

Signing certificate

Signature matches the Google Play version Checked by the source store on May 30, 2026.
Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.

Store checks and file details

Developer signature not checked yet May 30, 2026
Validated against Google Play May 30, 2026
Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Signing certificate (SHA-1)35:CD:93:BE:AA:3F:80:12:C0:BF:F6:C8:A7:8C:74:40:38:DF:0C:73
File MD5ef09a8deea02910ece5efd4e9bbdce7d
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 (35)

Chrysm Institute requests 35 permissions, 10 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
Camera Sensitive android.permission.CAMERA
Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Read calendar Sensitive android.permission.READ_CALENDAR
Read contacts Sensitive android.permission.READ_CONTACTS
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
Write calendar Sensitive android.permission.WRITE_CALENDAR
Badge read (custom) com.sec.android.provider.badge.permission.READ
Badge write (custom) com.sec.android.provider.badge.permission.WRITE
Badger badge count read (custom) me.everything.badger.permission.BADGE_COUNT_READ
Badger badge count write (custom) me.everything.badger.permission.BADGE_COUNT_WRITE
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
Gps (custom) android.hardware.location.gps
Home broadcast badge (custom) com.sonyericsson.home.permission.BROADCAST_BADGE
Home provider insert badge (custom) com.sonymobile.home.permission.PROVIDER_INSERT_BADGE
Internal broadcast protection (app-defined) com.klassapp.chrysm.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Launcher change badge (custom) com.huawei.android.launcher.permission.CHANGE_BADGE
Launcher read settings (custom) com.htc.launcher.permission.READ_SETTINGS
Launcher read settings (custom) com.huawei.android.launcher.permission.READ_SETTINGS
Launcher read settings (custom) com.oppo.launcher.permission.READ_SETTINGS
Launcher update badge (custom) com.majeur.launcher.permission.UPDATE_BADGE
Launcher update count (custom) com.anddoes.launcher.permission.UPDATE_COUNT
Launcher update shortcut (custom) com.htc.launcher.permission.UPDATE_SHORTCUT
Launcher write settings (custom) com.huawei.android.launcher.permission.WRITE_SETTINGS
Launcher write settings (custom) com.oppo.launcher.permission.WRITE_SETTINGS
Prevent the device from sleeping android.permission.WAKE_LOCK
Read app badge android.permission.READ_APP_BADGE
Receive push notifications com.google.android.c2dm.permission.RECEIVE
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Camera android.hardware.camera
Basic touch input android.hardware.faketouch
Location android.hardware.location
Microphone android.hardware.microphone
Portrait screen android.hardware.screen.portrait
Wi-Fi android.hardware.wifi