nun

“nun” is an app that allows you to take pictures of the patient’s retina and sto

Wikioptics, inc · com.wikioptics.nun

Not rated yet 500+ downloads v1.19 18.8 MB Android 5.0+ PEGI 3 · Everyone

Download APK 18.8 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v1.19 (22)
Updated: May 30, 2026 (4 months ago)
APK size: 18.8 MB
Requires: Android 5.0+ (API 21)
CPU support: x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Medical (app)
Listed since: Oct 30, 2020 (at least)
Permissions: 5 (2 sensitive)
Website: wikioptics.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

nun is an app by Wikioptics, inc in the Medical category, listed since at least October 2020. It includes native code for x86 32-bit, x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 1.18, the minimum Android version rose from 4.0.3 to 5.0. It asks for 5 permissions, 2 of them sensitive: camera and record audio.

Description

From the listing uploaded by “appupdater”.

“nun” is an app that allows you to take pictures of the patient’s retina and store and manage it using the ophthalmoscope made by WikiOptics Inc. By combining the camera function of the smartphone with the ophthalmoscope, you can easily get a clear retinal image. The retinal image can be managed on a patient-by-patient basis and can be shared using the communication function of the smartphone.

Version history

2 versions are listed, going back to v1.18. Since v1.19 it requires Android 5.0+.

v1.19 LATEST May 30, 2026 18.8 MB UNKNOWN v1.18 Jan 24, 2024 6 MB UNKNOWN

All 2 versions

Security & authenticity

Security rating: Unknown

Signing certificate

Signature matches the Google Play version Checked by the source store on May 30, 2026.
Certificate issued to “nun” This is the certificate of the Google Play version.

Store checks and file details

Developer signature not checked yet May 30, 2026
Validated against Google Play May 30, 2026
Signed byCN=nun, OU=nun, O=nun, L=nun, ST=nun, C=nun
Signing certificate (SHA-1)7B:E6:53:97:BB:14:C4:47:76:64:1F:39:B8:53:99:F6:A0:A1:A1:FC
File MD55d555b4d312cb01b4633da1ca4a19d0e
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 (5)

nun requests 5 permissions, 2 of them sensitive.

Camera Sensitive android.permission.CAMERA
Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) com.wikioptics.nun.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Camera android.hardware.camera
Camera autofocus android.hardware.camera.autofocus
Basic touch input android.hardware.faketouch
Microphone android.hardware.microphone
Portrait screen android.hardware.screen.portrait

nun 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 nun APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Unknown. Its signature matches the Google Play version. After downloading, check that the file's MD5 is 5d555b4d312cb01b4633da1ca4a19d0e.

nun