OpiRescue vs RMDC
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OpiRescue
This app offers a 5-step guide for responding to opioid overdose emergencies. It provides information based on guidelines from the US Substance Abuse and Mental Health Services Administration (SAMHSA).
- 5-step overdose response process
- SAMHSA-based guidelines
- Emergency information
- Health and safety resource
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OpiRescue provides information and a 5-step process for how to respond to an opioid overdose event. The guidelines that OpiRescue offers have been developed by the US Substance Abuse and Mental Health Services Administration (SAMHSA).
RMDC
This app provides information and registration for a large continuing education event for dental professionals. It features cutting-edge lectures, hands-on workshops, an Expo Hall, and networking opportunities.
- Event information
- Registration
- Lectures and workshops
- Expo Hall access
- Networking events
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Now entering its 117th year, the Rocky Mountain Dental Convention is the largest continuing education event for dental professionals in the region. RMDC 25 will be held in beautiful, downtown Denver on January 23 - 25, 2025. Attendees can expect cutting-edge lectures and hands-on workshops, a thriving Expo Hall and daily networking and social events.
Screenshots
Verdict
The clearest difference is rating: OpiRescue at 4.4 against RMDC's 3.3. OpiRescue also leads on ratings volume (9 vs 3) and iOS requirement (13 vs 17.0). RMDC's advantage is update cadence (every 3 weeks vs every 3 months). 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.
OpiRescue holds the better App Store score, 4.4 against 3.3. Both are backed by a comparable volume of ratings — 9 and 3 respectively.
OpiRescue ships an update every 3 months, RMDC every 3 weeks. The most recent releases landed on October 20, 2026 and October 21, 2026 respectively.
| Parameter | OpiRescue | RMDC |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (9 ratings) — better | 3.3 (3 ratings) |
| Number of ratings | 9 — better | 3 |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13 — better | 17.0 |
| Further details — not scored | ||
| Size | 62 MB | 52 MB |
| Age rating | 17+ | 4+ |
| Developer | RxAssurance Inc. | Metropolitan Denver Dental Society |
Customer experience
OpiRescue
RMDC
In-app purchases
OpiRescue
No in-app purchases
RMDC
No in-app purchases
