NEB AR
v4.0.5 · 104.9 MB · code 2564
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File information
UpdatedJan 16, 2026
PublishedJul 9, 2021
Packagecom.neb.catalogar
Versionv4.0.5 (2564)
Size104.9 MB
MD57094664e81c6a5ad1e1fc9ac86571668
Min SDK22
ABIsarm64-v8a
Malware scanUNKNOWN
Signature SHA1D0:8C:93:20:AE:80:A4:A8:CD:A4:A3:E5:05:96:40:F0:6E:7A:9C:35
SignerO=mdevz
Total downloads500
This version500
DeveloperNew England Biolabs, Inc
Age ratingEveryone
What's new in v4.0.5
The updated NEB AR app contains AR features for the new 2023-24 NEB Catalog & Technical Reference, including #NEBiographies videos, animated 3D overlays, and scientific tutorials/videos.
New version includes minor bug fixes and feature tweaks.
New version includes minor bug fixes and feature tweaks.
Security scan
UNKNOWN
- Developer signature verified 2026-01-16
- Signature SHA1 D0:8C:93:20:AE:80:A4:A8:CD:A4:A3:E5:05:96:40:F0:6E:7A:9C:35
- File MD5 7094664e81c6a5ad1e1fc9ac86571668
How to install NEB AR v4.0.5 on Android 5.1 Lollipop+
Takes about 2 minutes. You'll need roughly 104.9 MB of free storage.
- Grab com.neb.catalogar_2564.apk — hit the Download button above (104.9 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 7094664e81c6a5ad…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.neb.catalogar_2564.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 O=mdevz. 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 UNKNOWN).
- Done — open NEB AR — tap Open on the install screen, or find the NEB AR icon in your app drawer (this build targets arm64-v8a devices).
Common install errors for NEB AR
- "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 5.1 Lollipop 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 arm64-v8a native code. Devices with a different CPU will reject it.