Life of Mail Study

Name: Life of Mail Study
Availability: InStock
Author: Kantar UK

v2.4 · 31.6 MB · code 38

61cdf4f1ae3c9b2c07fef437b261ae95 TRUSTED

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UpdatedDec 4, 2025

PublishedOct 20, 2020

Packagecom.fusionex.tns.rmc.Postal

Versionv2.4 (38)

Size31.6 MB

MD561cdf4f1ae3c9b2c07fef437b261ae95

Min SDK29

ABIsx86-64, arm64-v8a

Malware scanTRUSTED

Signature SHA117:88:C6:F8:77:14:54:6A:B8:2D:D8:8E:BE:74:51:4D:5F:A8:A8:D3

SignerCN=TNS, OU=TNS, O=TNS

Total downloads1,000

This version1,000

DeveloperKantar UK

Age ratingEveryone

Upgraded to MAUI and API 35 changes.

Removes the Read_media_Images and Read_media_video permissions as per review comments.

TRUSTED

Takes about 2 minutes. You'll need roughly 31.6 MB of free storage.

Grab com.fusionex.tns.rmc.Postal_38.apk — hit the Download button above (31.6 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 61cdf4f1ae3c9b2c…. Any difference means the file is corrupted or tampered — delete and re-download.
Open the APK — tap the download notification, or find com.fusionex.tns.rmc.Postal_38.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=TNS, OU=TNS, O=TNS. 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 Life of Mail Study — tap Open on the install screen, or find the Life of Mail Study icon in your app drawer (this build targets x86-64/arm64-v8a devices).

Common install errors for Life of Mail Study

"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 10 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 x86-64/arm64-v8a native code. Devices with a different CPU will reject it.