# Phoenix CSP vs EMS1R

The clearest difference is update cadence: EMS1R at every 3 months against Phoenix CSP's every 16 months. EMS1R also leads on iOS requirement (11.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Phoenix CSP ships an update every 16 months, EMS1R every 3 months. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Phoenix CSP | EMS1R |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/ems1r/id6670518564/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 36 MB | 52 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Prophoenix Corporation](https://appshunter.io/developer/863085840) | [Dimana Systems LLC](https://appshunter.io/developer/1765035498) |

## What reviewers say

### Phoenix CSP

[App page](https://appshunter.io/ios/app/phoenix-csp/id1582169061)

**Features:** macOS Compatibility

**In-app purchases:** none


### EMS1R

[App page](https://appshunter.io/ios/app/ems1r/id6670518564)

This comprehensive solution streamlines ambulance service operations. It manages staff, assets, and dispatching, functioning as a complete business management tool.

**Highlights:** Staff management, Asset tracking, Dispatch operations, Business management, Comprehensive solution

**In-app purchases:** none


## Frequently asked questions

### Is Phoenix CSP free?

Phoenix CSP is free to download, with no in-app purchases.

### Is EMS1R free?

EMS1R is free to download, with no in-app purchases.

### Do Phoenix CSP or EMS1R have ads?

Neither Phoenix CSP nor EMS1R shows ads.

### Which is updated more often, Phoenix CSP or EMS1R?

Phoenix CSP ships an update every 16 months, and EMS1R every 3 months. Most recently, Phoenix CSP was updated on October 1, 2026 and EMS1R on September 30, 2026.

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