Storm Manager vs Tenn 811
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Storm Manager
This app streamlines resource management for companies responding to natural disasters. It facilitates resource acquisition, workforce coordination, expense tracking, and real-time communication to expedite recovery efforts.
- Resource activation and acquisition
- Workforce development and crew rosters
- Time and expense tracking
- GPS tracking of resources
- Meals and lodging management
- Real-time communication
- Dynamic reporting
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Storm Manager helps companies impacted by Natural Disasters manage the influx of resources needed to deal with the disaster. Storm Manager brings unmatched efficiency to the process of securing the resources needed, tracking them throughout the event, providing meals & lodging, and ensuring everyone gets paid for the prudent charges incurred to provide service. Storm Manager works with all emergency response operations including: Utilities, DOTs, Gas, Cable / Fiber, Telecom, Wildfire Fighters, Insurance Adjusters, and FEMA. The Storm Manager systems facilitates the acquiring and management of resources throughout the entire restoration event, including: Resource Activation / Acquisition Workforce Development / Crew Rosters Time / Expense Tracking, Approval, & Invoicing GPS Tracking of Resource Locations Meals & Lodging Direct Communication to Workforce Dynamic Reporting & Data Requests Digital record of all activity (time, user GPS) Contract Management (during blue-sky days) Storm Manager connects the impacted companies with their entire workforce both internal and external in real-time. Field based users use this mobile application to update their crew roster, track their time, submit their expenses, and get directions to their hotels. After major events, Storm Manager helps Utilities get the lights on quicker, DOTs clear the roads quicker, Wildfire Fighters put the fires out quicker.
Tenn 811
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The Tennessee 811 Mobile App offers fast and easy access to many resources for facility operators, excavators, and homeowners. Features: * Enter new locate requests via the Korterra Web Ticket System (E-Ticket) * Quickly search for existing locate requests * Positive Response (Respond and Search) * News and Events * References such as APWA Color Code, Enforcement Board, P.I.P.E., Laws, etc.
Screenshots
Verdict
The clearest difference is iOS requirement: Tenn 811 at 13.0 against Storm Manager's 15.1. On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Storm Manager ships an update every 4 weeks, Tenn 811 every 3 weeks. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.
| Parameter | Storm Manager | Tenn 811 |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (17 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 17 — better | — |
| Update frequency | Every 4 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 50 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | WRM Software Inc. | Tennessee One-Call System, Inc. (US) |
In-app purchases
Storm Manager
No in-app purchases
Tenn 811
No in-app purchases
Questions
Is Storm Manager free?
Is Tenn 811 free?
Do Storm Manager or Tenn 811 have ads?
Which is updated more often, Storm Manager or Tenn 811?
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