Spike Recorder
v1.9.0.1 · 10.7 MB · code 103
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File information
UpdatedApr 23, 2026
PublishedMar 8, 2022
Packagecom.backyardbrains
Versionv1.9.0.1 (103)
Size10.7 MB
MD52a3081cb2d8e4077acd52d6818c17369
Min SDK24
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA127:3F:D8:5F:FB:34:5A:F0:F7:A6:9E:AE:D6:B1:77:32:58:48:1F:A1
SignerCN=Nathan Dotz, O=Backyard Brains, L=Ann Arbor, ST=Michigan, C=USA
Total downloads10,000
This version10,000
DeveloperBackyard Brains
Age ratingEveryone
What's new in v1.9.0.1
Fixes bugs
Security scan
TRUSTED
- Developer signature verified 2026-04-23
- Signature SHA1 27:3F:D8:5F:FB:34:5A:F0:F7:A6:9E:AE:D6:B1:77:32:58:48:1F:A1
- File MD5 2a3081cb2d8e4077acd52d6818c17369
How to install Spike Recorder v1.9.0.1 on Android 7.0 Nougat+
Takes about 2 minutes. You'll need roughly 10.7 MB of free storage.
- Grab com.backyardbrains_103.apk — hit the Download button above (10.7 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 2a3081cb2d8e4077…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.backyardbrains_103.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=Nathan Dotz, O=Backyard Brains, L=Ann Arbor, ST=Michigan, C=USA. 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 Spike Recorder — tap Open on the install screen, or find the Spike Recorder icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Spike Recorder
- "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 7.0 Nougat 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.