Primer: Marketing for Startups
v1.0.3 · 12.8 MB · code 4
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File information
UpdatedNov 15, 2014
PublishedNov 15, 2014
Packagecom.google.android.apps.primer
Versionv1.0.3 (4)
Size12.8 MB
MD501694caa904928e38200884fa5adff6c
Min SDK18
Malware scanTRUSTED
Signature SHA13B:4B:37:F9:1A:AF:23:7A:83:8E:31:79:DD:B4:5C:C5:E4:0C:83:E5
SignerCN=primer, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
Total downloads10,000,000
This version10,000,000
DeveloperGoogle Learn
Age ratingEveryone
What's new in v1.0.3
Increased range of devices.
Security scan
TRUSTED
- Developer signature verified 2016-01-09
- Scanned for malware 2020-08-12 15:35:26
- Signature SHA1 3B:4B:37:F9:1A:AF:23:7A:83:8E:31:79:DD:B4:5C:C5:E4:0C:83:E5
- File MD5 01694caa904928e38200884fa5adff6c
How to install Primer: Marketing for Startups v1.0.3 on Android API 18+
Takes about 2 minutes. You'll need roughly 12.8 MB of free storage.
- Grab com.google.android.apps.primer_4.apk — hit the Download button above (12.8 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 01694caa904928e3…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.google.android.apps.primer_4.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=primer, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US. 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 Primer: Marketing for Startups — tap Open on the install screen, or find the Primer: Marketing for Startups icon in your app drawer.
Common install errors for Primer: Marketing for Startups
- "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 18 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.