Nirvana for GTD®
v3.9.20 · 9.2 MB · code 309032
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File information
UpdatedNov 26, 2025
PublishedAug 20, 2021
Packagecom.nirvanahq.n3android
Versionv3.9.20 (309032)
Size9.2 MB
MD5540edd516dd36a8d322b0be3d676d2a5
Min SDK22
Malware scanTRUSTED
Signature SHA1E3:A0:8E:2F:3B:AE:14:10:58:23:36:BC:76:6F:0E:E0:16:0A:DB:6E
SignerCN=Clauderic Demers, OU=Nirvana, O=PLU, L=Montreal, ST=QC, C=CA
Total downloads100,000
This version100,000
DeveloperNirvanahq, Inc
Age ratingEveryone
What's new in v3.9.20
New feature! — Filter by (not) tag. As before, tap on a tag to filter the current list to only those items containing that tag. Tap again to get the inverse… the list refreshes with items that do *not* have that tag.
Security scan
TRUSTED
- Developer signature verified 2025-11-26
- Signature SHA1 E3:A0:8E:2F:3B:AE:14:10:58:23:36:BC:76:6F:0E:E0:16:0A:DB:6E
- File MD5 540edd516dd36a8d322b0be3d676d2a5
How to install Nirvana for GTD® v3.9.20 on Android 5.1 Lollipop+
Takes about 2 minutes. You'll need roughly 9.2 MB of free storage.
- Grab com.nirvanahq.n3android_309032.apk — hit the Download button above (9.2 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 540edd516dd36a8d…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.nirvanahq.n3android_309032.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=Clauderic Demers, OU=Nirvana, O=PLU, L=Montreal, ST=QC, C=CA. 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 Nirvana for GTD® — tap Open on the install screen, or find the Nirvana for GTD® icon in your app drawer.
Common install errors for Nirvana for GTD®
- "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.