SPARKvue: Graphing & Analysis
v4.12.2.6 · 165.9 MB · code 412206
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File information
UpdatedJul 12, 2025
PublishedJan 18, 2023
Packagecom.isbx.pasco.Spark
Versionv4.12.2.6 (412206)
Size165.9 MB
MD52da23b1c3a1a3452f103c89e096e1fd8
Min SDK30
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA133:85:49:0D:17:A4:5B:CF:FD:74:96:F6:F8:66:EC:F3:57:BF:91:1F
SignerO=ISBX, L=Los Angeles, ST=CA, C=US
Total downloads500,000
This version500,000
DeveloperPASCO scientific
Age ratingEveryone
What's new in v4.12.2.6
Important Changes in SPARKvue 4.12.2
New features
-Added support for new PASCO products:
-Wireless Barometer (PS-4255)
-Wireless Colorimeter with Turbidity (PS-3215A)
Improvements
-Fixed various crashes and other bugs
New features
-Added support for new PASCO products:
-Wireless Barometer (PS-4255)
-Wireless Colorimeter with Turbidity (PS-3215A)
Improvements
-Fixed various crashes and other bugs
Security scan
TRUSTED
- Developer signature verified 2025-07-12
- Signature SHA1 33:85:49:0D:17:A4:5B:CF:FD:74:96:F6:F8:66:EC:F3:57:BF:91:1F
- File MD5 2da23b1c3a1a3452f103c89e096e1fd8
How to install SPARKvue: Graphing & Analysis v4.12.2.6 on Android 11+
Takes about 2 minutes. You'll need roughly 165.9 MB of free storage.
- Grab com.isbx.pasco.Spark_412206.apk — hit the Download button above (165.9 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 2da23b1c3a1a3452…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.isbx.pasco.Spark_412206.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 O=ISBX, L=Los Angeles, ST=CA, 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 SPARKvue: Graphing & Analysis — tap Open on the install screen, or find the SPARKvue: Graphing & Analysis icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for SPARKvue: Graphing & Analysis
- "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 11 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.