Challengeeos

Seize Your Rewards

Challenge Dac · challengedac.com.challenge_dac_app

Not rated yet 1K+ downloads v8.1.0 84.5 MB Android 7.0+ PEGI 3 · Everyone

Download APK 84.5 MB All versions

Same certificate as the other version checked Details

At a glance

Latest version: v8.1.0 (41)
Updated: May 20, 2024 (2 years ago)
APK size: 84.5 MB
Requires: Android 7.0+ (API 24)
CPU support: x86 64-bit, ARM 32-bit, ARM 64-bit
Graphics: OpenGL ES 2.0+
Category: Social (app)
Listed since: Mar 27, 2021 (at least)
Permissions: 16 (5 sensitive)
Website: challengedapp.io
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Challengeeos is an app by Challenge Dac in the Social category, listed since at least March 2021. It includes native code for x86 64-bit, ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

Since version 8.0.9, the APK grew from 34.1 MB to 84.5 MB and the minimum Android version rose from 5.0 to 7.0. It asks for 16 permissions, 5 of them sensitive, including precise location, approximate location and read media images. Compared with version 8.0.9, it adds 4 new permissions (“Modify shared storage”, “Read media images”, “Access adservices ad id” and “Access adservices attribution”) and drops 3 (“Run at startup”, “Schedule exact alarms” and “Use full screen intent”). The app can read the advertising ID that ad and analytics services use.

What's new in v8.1.0

- Fix bugs - Improve performance

Description

From the listing uploaded by “appupdater”.

Challenge is a blockchain based gaming app unlike anything else. Challenge allows users to win rewards instantly and for free by downloading the application. Once download, a player can use their rewards to set up challenges to send their friends and family, like getting to work on time or going to the gym. Or players can continue to earn rewards by expecting challenges sent to them by other players or made available by the game. Challenge uses state of the art blockchain and GPS tracking to verify if challenges are completed.

Version history

2 versions are listed, going back to v8.0.9. Since v8.1.0 it requires Android 7.0+.

v8.1.0 LATEST May 20, 2024 84.5 MB TRUSTED v8.0.9 Nov 4, 2023 34.1 MB TRUSTED

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Certificate issued to “challengeapp” Not the developer's name (“Challenge Dac”). Names in certificates can't be verified, so this alone proves nothing.
Same certificate as the other version checked

Store checks and file details

Developer signature verified May 20, 2024
Antivirus scan result not available
Signed byCN=quoc huynh, OU=challengeapp, O=challengeapp, L=vietnam, ST=tphcm, C=vn
Signing certificate (SHA-1)FD:21:69:7E:A1:EA:22:5F:A4:C1:3A:D2:00:DD:C1:E8:04:CB:83:54
File MD5905e31fe198541624531f7fcaecfde2d
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 (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (16)

Challengeeos requests 16 permissions, 5 of them sensitive.

Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
Read media images Sensitive android.permission.READ_MEDIA_IMAGES
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
Advertising ID com.google.android.gms.permission.AD_ID
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
Internal broadcast protection (app-defined) challengedac.com.challenge_dac_app.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
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
Location android.hardware.location

Challengeeos APK: questions and answers

Is there a version of Challengeeos for older Android phones?

The current version needs Android 7.0 or later. Version 8.0.9 is the newest listed build that installs on Android 5.0 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 8.0.9 · All versions

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 Challengeeos APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. It is signed with the same certificate as the other version checked. After downloading, check that the file's MD5 is 905e31fe198541624531f7fcaecfde2d.