Velocity for Math & Literacy
v1.6.3 · 84.3 MB · code 16301
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File information
UpdatedOct 30, 2024
PublishedMar 12, 2021
Packagecom.DimensionU.Velocity
Versionv1.6.3 (16301)
Size84.3 MB
MD55d9d0abd2cb0ae50ce5301fe344e07b5
Min SDK19
ABIsarmeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA167:B3:3F:18:B9:E0:5E:3F:D6:B9:B8:B3:7A:F4:3C:23:EC:6C:18:CF
SignerC=01, ST=Virginia, L=Richmond, O=DimensionU, OU=Product and Technology, CN=Benjamin Schneider
Total downloads1,000
This version1,000
DeveloperDimensionU, Inc.
Age ratingEveryone
What's new in v1.6.3
• Restored review menu
• Internal improvements
• Bug fixes
• Internal improvements
• Bug fixes
Security scan
TRUSTED
- Developer signature verified 2024-10-30
- Signature SHA1 67:B3:3F:18:B9:E0:5E:3F:D6:B9:B8:B3:7A:F4:3C:23:EC:6C:18:CF
- File MD5 5d9d0abd2cb0ae50ce5301fe344e07b5
How to install Velocity for Math & Literacy v1.6.3 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 84.3 MB of free storage.
- Grab com.DimensionU.Velocity_16301.apk — hit the Download button above (84.3 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 5d9d0abd2cb0ae50…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.DimensionU.Velocity_16301.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 C=01, ST=Virginia, L=Richmond, O=DimensionU, OU=Product and Technology, CN=Benjamin Schneider. 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 Velocity for Math & Literacy — tap Open on the install screen, or find the Velocity for Math & Literacy icon in your app drawer (this build targets armeabi-v7a/arm64-v8a devices).
Common install errors for Velocity for Math & Literacy
- "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 4.4 KitKat 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/arm64-v8a native code. Devices with a different CPU will reject it.