Resgrid Responder vs DOS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Resgrid Responder
This app provides a comprehensive logistics, communication, and management system for first responder organizations. It helps coordinate personnel, resources, and incidents, with features for dispatching, staffing, and reporting.
- Personnel and apparatus status tracking
- Automated staffing schedules
- Dispatch management with notes and files
- Multi-channel dispatch notifications
- Incident logging and note-taking
- Big Board for station display
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Resgrid is a logistics, communication and management (LCM) system that can be used by fire departments (volunteer and career), police, emergency medical services (EMS), search and rescue (SAR), hazmat, CERT, emergency management and other first responder or disaster response organizations to coordinate, communicate and manage personnel, resources (units/apparatuses), incident and reporting. Resgrid will show you the status and staffing level of all your personnel and apparatuses. Set automated staffing schedules, attach notes, images and files to dispatches (calls), blast out messages, poll personnel, create and view callbacks and much more. Log calls, take notes, use the Big Board to show all information on a monitor in your station. Resgrid can manage your calls, generated either internally or from an external CAD system. Auto import calls via emails, text messages or API calls. Resgrid can dispatch via Push Notifications, Email, Text Messages and Voice Calls. So even your personnel without smart phones or cell phones at all can use land lines to get dispatched from anywhere in the world. Resgrid is the only complete LCM (Logistics, Communication & Management) system for first responders and disaster response. With a suite of mobile applications (for Personnel, Units, Incident Commands and Data Reporting) and a zero-installation cloud based SaaS backend you can get up and running in minutes. Continued use of GPS running in the background can dramatically decrease battery life.
DOS
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DOS-V+ is uniquely designed for security surveillance with user friendly experience. This orange tag DOS-V+ is evolutional version and to differentiate from another version of blue tag DOS-V. It works with Talitor DOS-V vehicle DVR with UID number starting from 3, eg. 30000001~ It features cloud-assist easy connection that gives live viewing and remote playback without any hassle IP settings. It features : 1. 2CH HD video Live Viewing 2. 2CH HD video remotely playback SD card 3. 2CH HD video recording (both APP and DVR) 4. Configure the DVR parameters, eg. DVR power off delayed 5. Configure the DVR schedule recording 6. Configure the DVR account, password, camera name, etc. 7. Configure the DVR GPS time sync. 8. Configure the DVR WiFi SSID, password, and hiding SSID 9. Configure the DVR Date & Time 10. Formatting DVR SD card 11. More features updated dynamically
Screenshots
Verdict
The clearest difference is update cadence: DOS at every 6 weeks against Resgrid Responder's every 5 months. DOS also leads on iOS requirement (10.0 vs 18.1). 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.
Resgrid Responder ships an update every 5 months, DOS every 6 weeks. The most recent releases landed on September 6, 2026 and September 10, 2026 respectively.
| Parameter | Resgrid Responder | DOS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (7 ratings) — better | — |
| Positive reviews | 38.5% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 5 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.1 | 10.0 — better |
| Further details — not scored | ||
| Size | 127 MB | 16 MB |
| Age rating | 12+ | 4+ |
| Developer | Resgrid, LLC. | Talitor Technology Inc. |
In-app purchases
Resgrid Responder
No in-app purchases
DOS
No in-app purchases









