Protos Connect vs EchoCAD Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Protos Connect
This security application offers security officers essential tools and insights for site protection. It helps in safeguarding client sites by addressing their specific requirements.
- Security officer tools
- Site safeguarding insights
- Client site protection
- Unique requirement management
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Protos Connect is our proprietary security application, which provides security officers with invaluable tools and insights to assist in safeguarding each client site and its unique requirements.
EchoCAD Mobile
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EchoAlert is the modern, no-cost alternative to outdated alerting apps. Developed by Echo911, EchoCAD Mobile delivers instant call notifications, full incident details, and real-time updates directly to your mobile device. Whether you’re a first responder (Police, Fire, EMS) , security professional, or public safety volunteer, EchoCAD Mobile ensures you’re connected to your team and the mission—faster and with more detail than ever before.
Screenshots
Verdict
The clearest difference is update cadence: EchoCAD Mobile at every 5 days against Protos Connect's fortnightly. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Protos Connect ships an update fortnightly, EchoCAD Mobile every 5 days. The most recent releases landed on October 4, 2026 and October 6, 2026 respectively.
| Parameter | Protos Connect | EchoCAD Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (40 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 40 — better | — |
| Update frequency | Fortnightly | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.2 — better | 15.1 |
| Further details — not scored | ||
| Size | 80 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | Protos Security, LLC. | Echo911 LLC |
In-app purchases
Protos Connect
No in-app purchases
EchoCAD Mobile
No in-app purchases
Questions
Is Protos Connect free?
Is EchoCAD Mobile free?
Do Protos Connect or EchoCAD Mobile have ads?
Which is updated more often, Protos Connect or EchoCAD Mobile?
Other comparisons
