Mass Science

A citizen science study app

PhiDataLab · org.phidatalab.masssci

Not rated yet 10K+ downloads v1.5.7 51.3 MB Android 7.0+ PEGI 3 · Everyone

Download APK 51.3 MB All versions

At a glance

Latest version: v1.5.7 (2027)
Updated: Jun 10, 2024 (2 years ago)
APK size: 51.3 MB
Requires: Android 7.0+ (API 24)
CPU support: x86 64-bit, ARM 32-bit, ARM 64-bit
Category: Health & Fitness (app)
Listed since: Jan 23, 2021 (at least)
Permissions: 5
Website: phidatalab.org
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Mass Science is an app by PhiDataLab in the Health & Fitness category, listed since at least January 2021. 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 5 permissions, none of them sensitive.

What's new in v1.5.7

Re-introduces auto-rotate to landscape during Cognitron

Description

From the listing uploaded by “appupdater”.

Mass Science is a research platform and app which you can join to donate your data to research studies. With your help and contribution, researchers can use data from your phone or wearable devices to answer questions on disease, medical disorders, and mental well-being.

Security & authenticity

Security rating: Trusted

Signing certificate

Certificate with Google's generic name Google Play App Signing gives the keys it manages this name, but anyone can put it in a certificate, so this alone proves nothing.

Store checks and file details

Developer signature verified Jun 10, 2024
Signed byCN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Signing certificate (SHA-1)5B:0B:4D:E8:AA:63:9E:39:C9:B1:2F:4B:56:4B:6F:10:0D:AD:8B:EA
File MD5914e411482cc51788526b491eb0f6dca
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)

Mass Science requests 5 permissions, none of them sensitive.

Full network access android.permission.INTERNET
Prevent the device from sleeping android.permission.WAKE_LOCK
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Show notifications android.permission.POST_NOTIFICATIONS
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch

Mass Science 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 Mass Science 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 914e411482cc51788526b491eb0f6dca.