You are about to download the Signal Spy 1.9.9.4 apk file for Android 5.1 and up (old version apk file, free Tools App): Monitor connections (cell and wifi) and switch cell carriers (Project Fi only). Monitor connections (cell and wifi) and switch cell carriers (Project Fi users)
Please note that Signal Spy apk file v1.9.9.4 here is the free & original apk file archived from Play Store server. You could read more about the Signal Spy App or choose a server to download the apk file.
APK Package File
• Package Name: com.novvia.fispy
• File Name: com.novvia.fispy-1.9.9.4-APK4Fun.com.apk
• Architecture: armeabi-v7a
• Requires: Android 5.1 and up
• File Size: 8.51 MB (8921527 Bytes)
• MD5: b1f4ede4add65b674b268902921d1144
• SHA1: b18723a808d91eb7527142240d9ca9d20bee0eb0
► Download APK from APK4Fun >
► Download APK from
Turbobit► Download APK from Rapidgator >
► Get it on Play Store >
Signal Spy version 1.9.9.4 Release Notes
General updates to support Android Oreo
Added "Keep Alive" setting for users on Oreo to make sure everything runs well in the background
Added link to Google Opinion Rewards in the Store (Great app!)
Updated Accessibility Service to be compliant with Google
Fixed issue with some LTE bands not showing up
General improvements and updates to dialer codes
Removed Android Wear 1.x compatability
Added additional International carrier icons
Misc fixes and enhancements
Signal Spy 1.9.9.4 App Permissions
• Precise Location (GPS And Network-based)
• Directly Call Phone Numbers
• View Wi-Fi Connections
• Read Phone Status And Identity
• View Network Connections
• Full Network Access
• Run At Startup
• Use Accounts On The Device
• Control Vibration
• Prevent Device From Sleeping
• Read Google Service Configuration
Signal Spy Version History
There is a newer version of Signal Spy available. Get the latest apk file now:
- Signal Spy 2.1 (Latest Version, Updated: October 10, 2019)
- Signal Spy 2.0.8 (Updated: September 15, 2019)
- Signal Spy 1.9.9.9 (Updated: May 7, 2019)
- Signal Spy 1.9.9.8 (Updated: March 22, 2019)
- Signal Spy 1.9.9.7 (Updated: December 31, 2018)
- Signal Spy 1.9.9.6 (Updated: August 17, 2018)
- Signal Spy 1.9.9.5 (Updated: December 29, 2017)
- Signal Spy 1.9.8.3 (Updated: September 1, 2017)
- Signal Spy 1.9.8 (Updated: August 7, 2017)
- Full Version History >
