# AHS EMS vs ResearchAlly

The clearest difference is update cadence: ResearchAlly at fortnightly against AHS EMS's every 11 months. 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.

AHS EMS ships an update every 11 months, ResearchAlly fortnightly. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | AHS EMS | ResearchAlly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ahs-ems/id413312484/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 34.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 28 MB | 90 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [The Essential Talk Network Incorporated](https://appshunter.io/developer/357541284) | [ResearchAlly Ltd](https://appshunter.io/developer/1810034246) |

## What reviewers say

### AHS EMS

[App page](https://appshunter.io/ios/app/ahs-ems/id413312484)

Access essential Alberta Health Services Medical Control Protocols for pre-hospital emergency medical providers. Includes adult and pediatric algorithms, reference materials, and pharmacology information.

**Highlights:** Alberta Health Services Protocols, Medical Control, Medical First Response, Incident Response, Adult and pediatric algorithms, Reference material, Pharmacology information

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### ResearchAlly

[App page](https://appshunter.io/ios/app/researchally/id6744940387)

**In-app purchases:** none


## Frequently asked questions

### Is AHS EMS free?

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

### Is ResearchAlly free?

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

### Do AHS EMS or ResearchAlly have ads?

Neither AHS EMS nor ResearchAlly shows ads.

### Which is updated more often, AHS EMS or ResearchAlly?

AHS EMS ships an update every 11 months, and ResearchAlly fortnightly. Most recently, AHS EMS was updated on October 24, 2026 and ResearchAlly on October 12, 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.*