ZOLL Respond vs MEMS Protocols
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ZOLL Respond
This application enables response crews, dispatchers, and medical facilities to view and manage their trips. It provides navigation to pick-up and drop-off locations for existing customers.
- View and respond to trips
- Navigate to pick-up points
- Navigate to drop-off points
- Manage response crew activities
- Coordinate with dispatchers
- Connect medical facilities
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ZOLL Respond allows existing ZOLL customers the ability for response crews, dispatchers, and medical facilities to view and respond to their trips and navigate to pick-up and drop-off points.
MEMS Protocols
Access Metro EMS protocols and supporting materials offline on your mobile device. Quickly find information with indexed lookup and search functionality. Save important entries to favorites and add custom notes for easy reference.
- Offline access to protocols
- Quick indexed lookup
- Search titles and text
- Favorites tab
- Customizable notes
- Regular updates
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MEMS Protocols provides quick offline access to the Metro EMS (AR) protocols and supporting materials. Features include: •Quick indexed lookup of content in a matter of seconds •Search titles and text •Favorites tab for quick access of what's important to you •Updated regularly, ensuring content is up-to-date •Customizable notes for each individual entry •Always with you as long as you have your device and never fades or tears
Screenshots
Verdict
The clearest difference is update cadence: ZOLL Respond at every 5 weeks against MEMS Protocols's every 14 months. ZOLL Respond also leads on rating (3.4 vs 3.0) and ratings volume (30 vs 3). 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.
ZOLL Respond holds the better App Store score, 3.4 against 3.0. That said, the two scores are not equally well evidenced: ZOLL Respond has 30 ratings behind it against 3, so its average is the more settled of the two.
ZOLL Respond ships an update every 5 weeks, MEMS Protocols every 14 months. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.
| Parameter | ZOLL Respond | MEMS Protocols |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (30 ratings) — better | 3.0 (3 ratings) |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 30 — better | 3 |
| Update frequency | Every 5 weeks — better | Every 14 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 135 MB | 27 MB |
| Age rating | 4+ | 17+ |
| Developer | ZOLL Data Systems, Inc. | Acid Remap LLC |
Customer experience
ZOLL Respond
MEMS Protocols
In-app purchases
ZOLL Respond
No in-app purchases
MEMS Protocols
No in-app purchases
Questions
Is ZOLL Respond free?
Is MEMS Protocols free?
Which has better reviews, ZOLL Respond or MEMS Protocols?
Do ZOLL Respond or MEMS Protocols have ads?
Which is updated more often, ZOLL Respond or MEMS Protocols?
Other comparisons
