SifriApp

Advanced epub3 e-Reader. with private cloud library for publisher's ebooks.

EpubSystems · co.il.ilook.sifriapp

Not rated yet 10K+ downloads v5.7.3 29.7 MB Android 5.0+ PEGI 3 · Everyone

Download APK 29.7 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v5.7.3 (573)
Updated: Apr 7, 2026 (6 months ago)
APK size: 29.7 MB
Requires: Android 5.0+ (API 21)
CPU support: ARM 32-bit, ARM 64-bit
Category: Books & Reference (app)
Listed since: Jun 9, 2023 (at least)
Permissions: 22 (6 sensitive)
Website: epubsystems.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

SifriApp is an app by EpubSystems in the Books & Reference category, listed since at least June 2023. It includes native code for ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 22 permissions, 6 of them sensitive, including precise location, approximate location and read phone status and identity. Compared with version 5.7.1, it adds 5 new permissions: “Access adservices ad id”, “Access adservices attribution”, “Access adservices topics” and 2 more. The app can read the advertising ID that ad and analytics services use.

What's new in v5.7.3

Major fix of none API 35 devices new UI and new app-logo optional ad watching to support us

Description

From the listing uploaded by “appupdater”.

SifriApp is the first digital reading application with full featured RTL languages support, multi language interface and much more: - Full epub3 specification support - Synced-Audio books support - FXL support , animation and interactive - Support of subscription and landing of books - Free-Read-Zones : unique feature of landing and reading in specific geographical zones. - Landing books and Reading groups for academic use - KIDS books support (fully interactive fixed layout eBooks) - Open local device files and directory scan - You own cloud library - Publishers online catalog access - DRM support for partners book stores - bookmarks, highlights, notes

Version history

3 versions are listed, going back to v5.6.0.

v5.7.3 LATEST Apr 7, 2026 29.7 MB TRUSTED v5.7.1 Apr 1, 2026 30 MB TRUSTED v5.6.0 Jun 28, 2026 23.4 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 7, 2026.
Certificate issued to “ilook.co.il” 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 7, 2026
Validated against Google Play Apr 7, 2026
Signed byCN=Nir Louk, OU=Development, O=ilook.co.il, L=Israel, ST=Israel
Signing certificate (SHA-1)4C:32:8F:A4:A4:CB:96:B9:D0:76:B7:F1:41:06:92:A6:D8:EC:54:34
File MD52ab463478ea5ccd3eece0e39ff2eaca8
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 (22)

SifriApp requests 22 permissions, 6 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
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 phone status and identity Sensitive android.permission.READ_PHONE_STATE
Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
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
Bluetooth android.permission.BLUETOOTH
Change wifi state android.permission.CHANGE_WIFI_STATE
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) co.il.ilook.sifriapp.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Run foreground services android.permission.FOREGROUND_SERVICE
Show notifications android.permission.POST_NOTIFICATIONS
Use credentials android.permission.USE_CREDENTIALS
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Bluetooth android.hardware.bluetooth
Basic touch input android.hardware.faketouch
Location android.hardware.location
Wi-Fi android.hardware.wifi

SifriApp 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 SifriApp 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 2ab463478ea5ccd3eece0e39ff2eaca8.