Omnilert vs Flash RTC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Omnilert
Receive critical alerts and access safety resources for your organization. Report incidents, send tips, and respond to emergencies with real-time information. Designed for subscriber safety and organizational communication.
- Instant critical message notifications
- Panic button for immediate help
- Send tips and report safety issues
- Real-time incident response
- Access to organizational safety resources
- Customizable welcome messages
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The Omnilert subscriber app helps you stay aware of critical communications, access safety resources and respond with real-time information for your organization's safety teams when it matters most. Sign into the app with your personal access code, available from your safety administrator or from your Omnilert subscriber portal. Omnilert gives you: - instant notifications of important messages with single tap access to the app - a panic button to call for help - a way to send tips and report safety and other problems - single tap responses to help inform safety teams during an incident - quick access to your organizations safety resources For administrators: This app is available as a powerful additional endpoint with the following features: - invite subscribers to sign up using emails or by visiting their portal - increase adoption by automatically targeting unregistered users - improve adoption and retention by customizing the startup screen and messages with your brand - show a welcome message on the main screen - setup a panic button to call your response team or 911 - setup categories of tips and route them independently, to match different priorities and situations - send messages with up to 5 questions, and receive aggregated and individual responses - collect all safety and information in a resources page to make them easily accessible to your subscribers - make changes to the configuration with immediate effect without needing app updates! Contact Omnilert to add app support to your account.
Flash RTC
This app provides a secure platform for businesses to manage critical events and ensure team continuity. It offers encrypted communication, emergency checklists, and push notifications to keep teams safe and informed during crises.
- Secure messaging and video conferencing
- Emergency checklists
- Team organization
- Document library
- Push notifications and roll-call alerts
- Training simulations
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Flash Real Time Continuity - Put your business continuity plan in a mobile app and never let a crisis catch your team off guard. Features: Start a meeting: Securely Message, Video Call, Video Conference, or VoIP Conference with your team members to immediately resolve Critical Events. Emergency Checklists: Create or Upload your emergency checklists so you and your team can respond optimally to an ongoing Critical Event. Teams: Organize your members into Teams to allow for easy collaboration Library: Upload your business continuity plan, building maps, and guides for your team to access anywhere. Flash: Create and send push notifications or roll-call alerts to your team members to notify them of critical information. Training: Use Flash RTC as a training hub to better prepare your team for threats and critical events with simulated scenarios. Empower your teams to stay secure, safe and connected no matter where they are working. Flash RTC is a 256 bit encrypted mobile and web application that guides your team members through critical events. In the event of a critical event, everything you need is all in one place. Create or upload emergency checklists to give you and your team a step by step instructional walkthrough of exactly what to do during a critical event. Communication has never been easier. Instead of relying on email or phone, Flash RTC provides a private, encrypted connection for your team to communicate securely and quickly. These meetings cannot be accessed from a web browser or by anyone outside your organization, unlike the free web-based meeting apps. Push urgent messages. Flash RTC gives users the ability to create and send Flash messages. Flash messages can be either roll-calls or notifications. During a roll-call, all users will receive a push alert asking them to check-in as ‘safe’. Those who do not respond, or who mark themselves as ‘not safe’ will be viewable in a dashboard view to the admin. Now you can ensure that your team is both safe and up-to-date with the latest information for a critical event. Flash RTC is brought to you by Flash - Emergency Management
Screenshots
Verdict
The clearest difference is review sentiment: Flash RTC at 100% against Omnilert's 25%. Flash RTC also leads on rating (5.0 vs 3.9) and update cadence (every 2 weeks vs every 2 months). Omnilert's advantage is ratings volume (14 vs 2) and device support (3 vs 1). On price, ads, in-app purchases and monetization model 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.
Flash RTC holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Omnilert has 14 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 25% of Omnilert's written reviews are positive against 100% of Flash RTC's.
Omnilert ships an update every 2 months, Flash RTC every 2 weeks. Both last shipped on November 3, 2026.
| Parameter | Omnilert | Flash RTC |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (14 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 25.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 14 — better | 2 |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 16.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 46 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Omnilert, LLC | TPCM-USA |
Customer experience
Omnilert
Flash RTC
In-app purchases
Omnilert
No in-app purchases
Flash RTC
No in-app purchases









