Fuelbook
v26.3.16 · 15.1 MB · code 250
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File information
UpdatedMar 18, 2026
PublishedJun 9, 2023
Packagecom.formasystems.fuelbook
Versionv26.3.16 (250)
Size15.1 MB
MD598e0ee742c1ee542c31d45bcf3e2de12
Min SDK26
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA13E:EA:80:65:8F:FA:92:35:39:9A:D7:1B:55:2B:4D:39:D7:65:AB:0F
SignerCN=Billy Sword, OU=Knuckleheads inc, O=Knuckleheads inc, L=PDX, ST=OR, C=US
Total downloads100,000
This version100,000
DeveloperTruck Monk, Inc.
Age ratingEveryone
What's new in v26.3.16
Stability updates
Security scan
TRUSTED
- Developer signature verified 2026-03-18
- Signature SHA1 3E:EA:80:65:8F:FA:92:35:39:9A:D7:1B:55:2B:4D:39:D7:65:AB:0F
- File MD5 98e0ee742c1ee542c31d45bcf3e2de12
How to install Fuelbook v26.3.16 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 15.1 MB of free storage.
- Grab com.formasystems.fuelbook_250.apk — hit the Download button above (15.1 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 98e0ee742c1ee542…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.formasystems.fuelbook_250.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=Billy Sword, OU=Knuckleheads inc, O=Knuckleheads inc, L=PDX, ST=OR, 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 Fuelbook — tap Open on the install screen, or find the Fuelbook icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Fuelbook
- "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 8.0 Oreo 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 x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.