A+ World Map Editor Sandbox

Name: A+ World Map Editor Sandbox
Availability: InStock
Author: App4Joy

v1.92-build-20260405.1102 · 21.9 MB · code 193

da07f5fab50d45c33cac11c6dfe2d622 TRUSTED

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UpdatedApr 5, 2026

PublishedApr 5, 2026

Packagecom.app4joy.mapmaker

Versionv1.92-build-20260405.1102 (193)

Size21.9 MB

MD5da07f5fab50d45c33cac11c6dfe2d622

Min SDK26

Malware scanTRUSTED

Signature SHA17D:64:F9:C2:53:C7:EF:35:A0:72:0F:6F:8A:80:2B:D4:B9:20:AA:3A

SignerCN=Jx Clarynx, O=zph-mph, OU=anon.org, L=Caraga, ST=Surigao Del Norte, C=8609

Total downloads1,000,000

This version1,000,000

DeveloperApp4Joy

Age ratingEveryone

New sample maps and bugs fixed

TRUSTED

Takes about 2 minutes. You'll need roughly 21.9 MB of free storage.

Grab com.app4joy.mapmaker_193.apk — hit the Download button above (21.9 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 da07f5fab50d45c3…. Any difference means the file is corrupted or tampered — delete and re-download.
Open the APK — tap the download notification, or find com.app4joy.mapmaker_193.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=Jx Clarynx, O=zph-mph, OU=anon.org, L=Caraga, ST=Surigao Del Norte, C=8609. 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 A+ World Map Editor Sandbox — tap Open on the install screen, or find the A+ World Map Editor Sandbox icon in your app drawer.

Common install errors for A+ World Map Editor Sandbox

"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 8.0 Oreo 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.