Comparison

iSIU vs Drone Scanner (gen.2)

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

iSIU

Features
Read full description

iSIU.AI by Green Grid Inc. Real-Time Grid Intelligence. Actionable Alerts. Faster Response. Preventative Insights. Asset, Vegetation and PSPS Management and Wildfire Risk Mitigation. iSIU.AI is the mobile companion for Green Grid Inc.’s iSIU® (Instant Situational Insights®) platform, built for electric utilities and grid operators who need real-time visibility into risk events across their power infrastructure. Using advanced computer vision, AI, and edge intelligence, iSIU continuously monitors power lines and grid assets to automatically detect hundreds of potential risk events — delivering critical alerts directly to your iPhone when they matter most. Key Capabilities Real-Time Alerts & Notifications Receive immediate notifications for detected grid risks, anomalies, and events identified by iSIU’s AI-powered monitoring system. Live AI Powered video and Weather Data Instantly inspect locations using AI powered video analysis, remote control the camera and get real situational insights to prevent outages and fires and perform operations more effectively. AI & Computer Vision Detection Automatically identifies potential threats such as vegetation contact, equipment issues, foreign objects, wildlife interactions, and other conditions that could lead to outages or ignitions. Wildfire & Ignition Risk Reduction Early detection helps utilities take proactive action to prevent fires, reduce ignition risk, and support wildfire mitigation strategies. Faster Outage Response & Restoration Improve situational awareness before, during, and after events such as Public Safety Power Shutoffs (PSPS) to restore power more quickly and safely. Operational Awareness Anywhere Stay informed in the field or on the go with secure mobile access to iSIU alerts and event insights. Built for Utilities iSIU.AI is designed exclusively for Green Grid Inc. customers, supporting utility operations teams with timely, actionable intelligence that enhances grid reliability, safety, and resilience. Note: This app requires an active iSIU account provided by Green Grid Inc.

About

Drone Scanner (gen.2)

Transform your iPhone into a real-time drone detection tool. See nearby drones, monitor their activity, and gain visibility into the skies. Enhance detection range with an optional dedicated hardware detector.

Highlights
  • Real-time drone detection
  • Monitor drone activity
  • Display pilot location
  • Map and list view
  • Supports Bluetooth and Wi-Fi scanning
  • Compatible with Remote ID regulations
Features
Read full description

Drone Scanner by Dronetag transforms your iPhone into a real-time drone detection tool, allowing you to see what’s flying nearby, monitor drone activity, and gain visibility into the skies from your pocket. You can scan drones using your mobile device or connect to a Dronetag RIDER, our dedicated drone detector with significantly greater range. RIDER can detect drones up to 5 km (3 mi) away with its default antenna and up to 10 km (6 mi) with a directional antenna. New in the next-generation Drone Scanner: 
- A completely redesigned interface and an intuitive scans list - Recent scans are stored locally on your phone and can be exported to open formats - Scan using Dronetag RIDER for enhanced range and Wi-Fi scanning support on iPhones
 
Core Features: 
 - Detect drones using Bluetooth 4, Bluetooth 5, Wi-Fi Beacon, and Wi-Fi NAN 
 - Display pilot location (if available) 
 - Monitor height, direction, and operation type 
 - Browse nearby drones on a map or in list view 
 - Compatible with EU, US, and Japanese Remote ID regulations 
 - Developed by Dronetag, a global leader in drone Remote ID solutions  Feature availability depends on your device and OS limitations. iOS restricts access to certain Wi-Fi channels - only Bluetooth-based scanning may work. If you're using Drone Scanner on an iOS device, some drones that transmit their identification data via Wi-Fi may not be visible to you. This is a system-level restriction, not a bug in the app.    How It Works:  Remote ID is a feature that transmits identification and flight data from drones using wireless signals like Bluetooth or Wi-Fi. Manufacturers implement this in different ways, using various technologies. Drone Scanner captures these signals using your phone’s built-in hardware - or via the Dronetag RIDER for extended detection range and higher reliability.

Screenshots

iSIU4 screens
Drone Scanner (gen.2)3 screens

Verdict

The call

The clearest difference is update cadence: iSIU at daily against Drone Scanner (gen.2)'s every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

iSIU ships an update daily, Drone Scanner (gen.2) every 5 weeks. The most recent releases landed on September 29, 2026 and October 15, 2026 respectively.

Scorecard1 real difference · 9 level
iSIU versus Drone Scanner (gen.2): the parameters behind the verdict, then further details
ParameteriSIUDrone Scanner (gen.2)
PriceFreeFree
Rating—1.0 (1 ratings) — better
Positive reviews—25.0% of reviews
Number of ratings—1 — better
Update frequencyDaily — betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size61 MB52 MB
Age rating4+4+
DeveloperGreen Grid Inc.Dronetag

In-app purchases

None

iSIU

No in-app purchases

None

Drone Scanner (gen.2)

No in-app purchases

Questions

Is iSIU free?
iSIU is free to download, with no in-app purchases.
Is Drone Scanner (gen.2) free?
Drone Scanner (gen.2) is free to download, with no in-app purchases.
Do iSIU or Drone Scanner (gen.2) have ads?
Neither iSIU nor Drone Scanner (gen.2) shows ads.
Which is updated more often, iSIU or Drone Scanner (gen.2)?
iSIU ships an update daily, and Drone Scanner (gen.2) every 5 weeks. Most recently, iSIU was updated on September 29, 2026 and Drone Scanner (gen.2) on October 15, 2026.

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