LEval
v2.18 · 65.7 MB · code 68
Verify you're human
Solve this to start the download.
File information
UpdatedOct 10, 2025
PublishedDec 12, 2020
Packagecom.LafayetteInstrument.LEval
Versionv2.18 (68)
Size65.7 MB
MD5e7b35dd6f58259cbf28cf9dc40b92d7b
Min SDK21
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanUNKNOWN
Signature SHA187:EE:B1:7C:5A:5F:3C:4C:BF:EA:3C:1D:C6:7D:9A:14:38:DF:7C:EC
SignerCN=Team Lead, OU=Engineering, O=Lafayette Instrument, L=Lafayette, ST=Indiana, C=US
Total downloads100
This version100
DeveloperLafayette Instrument
Age ratingEveryone
What's new in v2.18
Updated popup behavior to improve the user interface.
Security scan
UNKNOWN
- Developer signature verified 2025-10-10
- Signature SHA1 87:EE:B1:7C:5A:5F:3C:4C:BF:EA:3C:1D:C6:7D:9A:14:38:DF:7C:EC
- File MD5 e7b35dd6f58259cbf28cf9dc40b92d7b
How to install LEval v2.18 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 65.7 MB of free storage.
- Grab com.LafayetteInstrument.LEval_68.apk — hit the Download button above (65.7 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 e7b35dd6f58259cb…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.LafayetteInstrument.LEval_68.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=Team Lead, OU=Engineering, O=Lafayette Instrument, L=Lafayette, ST=Indiana, 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 UNKNOWN).
- Done — open LEval — tap Open on the install screen, or find the LEval icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for LEval
- "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 5.0 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.
- 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.