# Wake County EMS vs ER NAV

The clearest difference is in-app purchases: Wake County EMS at none against ER NAV's 1. Wake County EMS also leads on rating (5.0 vs 4.8) and iOS requirement (15.0 vs 17.5). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. ER NAV sells 1 in-app purchase, starting at $2.99 per month. Wake County EMS asks for nothing beyond the download.

Wake County EMS holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 6 and 16 respectively.

Wake County EMS ships an update every 6 months, ER NAV every 3 months. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Wake County EMS | ER NAV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/wake-county-ems/id1183610411/reviews)** | [4.8 (16 ratings)](https://appshunter.io/ios/app/er-nav/id6751308029/reviews) |
| Number of ratings | 6 | **16** |
| Positive reviews | — | 85.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | **Free** | Freemium |
| Size | 28 MB | 32 MB |
| Requires iOS | **15.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Acid Remap LLC](https://appshunter.io/developer/323130617) | [DirectTo Solutions LLC](https://appshunter.io/developer/1834555580) |

## What reviewers say

### Wake County EMS

[App page](https://appshunter.io/ios/app/wake-county-ems/id1183610411)

Access Wake County, NC EMS protocols and supporting materials offline. Quickly find protocols with indexed lookup and search functionality. Save important entries to favorites and add custom notes for easy reference.

**Highlights:** Offline protocol access, Indexed lookup, Search titles and text, Favorites tab, Customizable notes, Up-to-date information

**In-app purchases:** none


### ER NAV

[App page](https://appshunter.io/ios/app/er-nav/id6751308029)

This app provides EMS professionals with direct navigation to ambulance bays and critical hospital information. It offers features like specialty filtering, user-submitted bay images, and integrated medical references. Users can also access protocols, drug information, and a unique O2 tank calculator.

**Highlights:** Direct ambulance bay navigation, Hospital specialty designations, User-submitted bay images, Integrated medical references, NJ EMS protocol access, O2 tank duration calculator, Real-time traffic flow

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access | $2.99 | per month |


## Frequently asked questions

### Is Wake County EMS free?

Wake County EMS is free to download, with no in-app purchases.

### Is ER NAV free?

ER NAV is free to download, with in-app purchases available.

### Which has better reviews, Wake County EMS or ER NAV?

Wake County EMS is rated higher. Wake County EMS averages 5.0 out of 5 from 6 ratings, while ER NAV averages 4.8 from 16 ratings.

### Do Wake County EMS or ER NAV have ads?

Neither Wake County EMS nor ER NAV shows ads.

### Which is updated more often, Wake County EMS or ER NAV?

Wake County EMS ships an update every 6 months, and ER NAV every 3 months. Most recently, Wake County EMS was updated on October 20, 2026 and ER NAV on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*