Aptitude Test Trainer

Name: Aptitude Test Trainer
Availability: InStock
Author: Seliant

v8.4.0 · 46.8 MB · code 840

4537eefb17a2e4a46407a50feb9a329f TRUSTED

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UpdatedMar 6, 2026

PublishedMar 22, 2021

Packageair.com.aptitudetest.aptitudetrainer2

Versionv8.4.0 (840)

Size46.8 MB

MD54537eefb17a2e4a46407a50feb9a329f

Min SDK24

ABIsx86, x86-64, armeabi-v7a, arm64-v8a

Malware scanTRUSTED

Signature SHA1B9:C6:28:8E:F7:D5:8A:B4:1E:E3:E1:FD:FC:95:F9:53:75:57:B6:9D

SignerCN=Seliant ApS, OU=Seliant ApS, O=Seliant ApS, C=DK

Total downloads50,000

This version50,000

DeveloperSeliant

Age ratingLow Maturity

Minor bug fixes.

Performance improvements.

TRUSTED

Takes about 2 minutes. You'll need roughly 46.8 MB of free storage.

Grab air.com.aptitudetest.aptitudetrainer2_840.apk — hit the Download button above (46.8 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
(Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 4537eefb17a2e4a4…. Any difference means the file is corrupted or tampered — delete and re-download.
Open the APK — tap the download notification, or find air.com.aptitudetest.aptitudetrainer2_840.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
Check the signer — the install screen will name the publisher. For this build it should read CN=Seliant ApS, OU=Seliant ApS, O=Seliant ApS, C=DK. If it doesn't match, cancel — you have the wrong file.
Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
Done — open Aptitude Test Trainer — tap Open on the install screen, or find the Aptitude Test Trainer icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).

Common install errors for Aptitude Test Trainer

"App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
"Parse error" — the APK is for a newer Android than yours. This version needs Android 7.0 Nougat or later. Pick an older build from the versions list below.
"There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.
Works on one phone but not another — this build ships x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.