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Download NetMonster 4.0.4 APK
Target: Android 17 (API 37)
480, 640dpi
What's new in NetMonster 4.0.4
🎨 NetMonster 4.0 – rebuilt from scratch with a brand-new look
📱 Landscape mode and wide screens improvements
📶 Live: SIM filter + signal quality at a glance
📏 Miles and feet - added imperial units
🔍 Filters: long-press a flag to keep just that country
🔄 Update the app without leaving it
⚡ Faster loading of data from local database
About NetMonster 4.0.4
NetMonster monitors, displays, and logs cellular network data in real time, providing precise cell tower identifiers, signal metrics, and coverage insights.
Key Features:
• Real-Time Monitoring: View serving and neighbor cell data, including CID, LAC/TAC, eNB/gNB IDs, PCI/PSC, ARFCN, and frequency bands.
• Signal Quality Analysis: Track RF metrics (RSSI, RSRP, RSRQ, SINR, CQI) with live visual indicators and explanations of how measurements impact coverage and theoretical maximum speeds.
• Cell Tower Mapping & Logs: Keep continuous logs of connected cells during your session. Browse mapped locations, filter cells, manually correct tower positions, and export data.
• Carrier Aggregation & 5G: Detect LTE-Advanced Carrier Aggregation (CA) and inspect 5G NSA vs. 5G SA status-including active transmission vs. deployment signaling, and 4G+5G NSA aggregation.
Supported Technologies:
• 2G: GSM, CDMA
• 3G: WCDMA, TD-SCDMA
• 4G: LTE, LTE-A (Carrier Aggregation)
• 5G: NSA (Non-Standalone), SA (Standalone)
Open Source:
Built on the open-source NetMonster Core engine:
github.com/mroczis/netmonster-core
Beta Testing:
Want early access to new features? Join the beta channel:
play.google.com/apps/testing/cz.mroczis.netmonster
NetMonster 4.0.4 variants
This release comes in several variants (we currently have 3). Consult our handy FAQ to see which download is right for you.
Version:4.0.4(276) for Android 8.0+ (Oreo, API 26)
Uploaded:October 4, 2026 at 9:03PM UTC
File size:9.17 MB
Downloads:12
Version:4.0.3(275) for Android 8.0+ (Oreo, API 26)
Uploaded:October 3, 2026 at 12:39PM UTC
File size:16.66 MB
Downloads:3
Version:4.0.2(274) for Android 8.0+ (Oreo, API 26)
Uploaded:October 2, 2026 at 8:32AM UTC
File size:16.74 MB
Downloads:4
Version:3.4.3(271) for Android 8.0+ (Oreo, API 26)
Uploaded:September 3, 2026 at 12:53PM UTC
File size:19.12 MB
Downloads:549
Version:4.0.4
Uploaded:October 4, 2026 at 9:03PM UTC
File size:15.39 MB
Downloads:118
Version:4.0.3
Uploaded:October 3, 2026 at 12:39PM UTC
File size:35.95 MB
Downloads:33
Version:4.0.2
Uploaded:October 2, 2026 at 8:32AM UTC
File size:35.93 MB
Downloads:47
Version:3.4.3
Uploaded:September 3, 2026 at 12:53PM UTC
File size:42.43 MB
Downloads:848
Version:3.4.1
Uploaded:June 10, 2026 at 8:36AM UTC
File size:38.11 MB
Downloads:1,723
Version:3.4.0
Uploaded:May 20, 2026 at 3:50PM UTC
File size:38.08 MB
Downloads:136
Version:3.3.1
Uploaded:March 30, 2026 at 8:31PM UTC
File size:27.56 MB
Downloads:316
Version:3.2.1
Uploaded:September 4, 2025 at 6:29AM UTC
File size:27.30 MB
Downloads:1,235
Version:3.1.1
Uploaded:September 7, 2024 at 7:10PM UTC
File size:25.06 MB
Downloads:1,287
Version:3.0.5
Uploaded:May 7, 2024 at 2:37PM UTC
File size:24.64 MB
Downloads:1,281
