# Zia Mapper vs EMS & FIRE PRO

The clearest difference is iOS requirement: Zia Mapper at 13 against EMS & FIRE PRO's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 6 months. The most recent releases landed on September 6, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Zia Mapper | EMS & FIRE PRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/ems-and-fire-pro/id1503661928/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | Every 6 months |
| Monetization | — | Free |
| Size | 14 MB | 62 MB |
| Requires iOS | **13** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Brian Jaquess](https://appshunter.io/developer/1275628531) | [EMS PRO, INC.](https://appshunter.io/developer/1303976707) |

## What reviewers say

### Zia Mapper

[App page](https://appshunter.io/ios/app/zia-mapper/id1275628532)

**Features:** macOS Compatibility

**In-app purchases:** none


### EMS & FIRE PRO

[App page](https://appshunter.io/ios/app/ems-and-fire-pro/id1503661928)

Enhance your event experience with this comprehensive companion app. Access schedules, speaker information, exhibitor listings, and interactive maps. Connect with attendees, plan your agenda, and access post-event resources for continued learning.

**Highlights:** Event schedule and updates, Speaker and exhibitor information, Personalized agenda planning, Attendee networking features, Interactive event maps, Post-event resources

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zia Mapper free?

Zia Mapper is free to download, with no in-app purchases.

### Is EMS & FIRE PRO free?

EMS & FIRE PRO is free to download, with no in-app purchases.

### Do Zia Mapper or EMS & FIRE PRO have ads?

Neither Zia Mapper nor EMS & FIRE PRO shows ads.

### Which is updated more often, Zia Mapper or EMS & FIRE PRO?

Zia Mapper ships an update every 6 months, and EMS & FIRE PRO every 6 months. Most recently, Zia Mapper was updated on September 6, 2026 and EMS & FIRE PRO on September 15, 2026.

---

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