The Drake Equation
v1.3.1 · 1.4 MB · code 9
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File information
UpdatedAug 31, 2024
PublishedOct 23, 2020
Packageapps.norway.drakeequation
Versionv1.3.1 (9)
Size1.4 MB
MD5929f568dfded3a548707785994ea0878
Min SDK14
Malware scanTRUSTED
Signature SHA151:99:C1:3F:1C:81:48:59:C0:E0:08:05:DD:57:65:25:80:98:34:CA
SignerCN=Robert Johannessen, OU=norway apps, L=Bergen, C=NO
Total downloads1,000
This version1,000
DeveloperNorway Apps
Age ratingEveryone
What's new in v1.3.1
1.3
- Immersive view and better scrolling on newer phones
- Minor text changes
1.2.1
- Minor text changes
1.2
- Improved input. Now you can easily select smaller numbers. For example, one in ten million for the probability of life arising on habitable worlds
- Changed and added some text
1.1.1
- Graphics and text changes
- Select N button change
1.1.0
- Saves your last calculation
- New select initial N screen
1.0.1
- Aesthetically pleasing and easy to use interface
- Immersive view and better scrolling on newer phones
- Minor text changes
1.2.1
- Minor text changes
1.2
- Improved input. Now you can easily select smaller numbers. For example, one in ten million for the probability of life arising on habitable worlds
- Changed and added some text
1.1.1
- Graphics and text changes
- Select N button change
1.1.0
- Saves your last calculation
- New select initial N screen
1.0.1
- Aesthetically pleasing and easy to use interface
Security scan
TRUSTED
- Developer signature verified 2024-08-31
- Signature SHA1 51:99:C1:3F:1C:81:48:59:C0:E0:08:05:DD:57:65:25:80:98:34:CA
- File MD5 929f568dfded3a548707785994ea0878
How to install The Drake Equation v1.3.1 on Android API 14+
Takes about 2 minutes. You'll need roughly 1.4 MB of free storage.
- Grab apps.norway.drakeequation_9.apk — hit the Download button above (1.4 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 929f568dfded3a54…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find apps.norway.drakeequation_9.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=Robert Johannessen, OU=norway apps, L=Bergen, C=NO. 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 The Drake Equation — tap Open on the install screen, or find the The Drake Equation icon in your app drawer.
Common install errors for The Drake Equation
- "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 API 14 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.