Gem Stack
v3.0.2 · 128.7 MB · code 205
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File information
UpdatedApr 5, 2026
PublishedFeb 17, 2022
Packagecom.bytetyper.gemstack
Versionv3.0.2 (205)
Size128.7 MB
MD581a6efd7cd74a83d6702fa0b7b11d412
Min SDK24
ABIsarmeabi-v7a
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 downloads10,000,000
This version10,000,000
DeveloperByteTyper
Age ratingEveryone
What's new in v3.0.2
We gave things a polish so you can play without pause. Update now for smoother gameplay!
Security scan
TRUSTED
- Developer signature verified 2026-04-22
- Signature SHA1 7D:64:F9:C2:53:C7:EF:35:A0:72:0F:6F:8A:80:2B:D4:B9:20:AA:3A
- File MD5 81a6efd7cd74a83d6702fa0b7b11d412
How to install Gem Stack v3.0.2 on Android 7.0 Nougat+
Takes about 2 minutes. You'll need roughly 128.7 MB of free storage.
- Grab com.bytetyper.gemstack_205.apk — hit the Download button above (128.7 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 81a6efd7cd74a83d…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.bytetyper.gemstack_205.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 Gem Stack — tap Open on the install screen, or find the Gem Stack icon in your app drawer (this build targets armeabi-v7a devices).
Common install errors for Gem Stack
- "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 armeabi-v7a native code. Devices with a different CPU will reject it.