# Emmetec vs IAAI

The clearest difference is iOS requirement: IAAI at 14.1 against Emmetec's 16.0. 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.

Emmetec ships an update every 3 months, IAAI every 5 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Emmetec | IAAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/iaai/id1588771743/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | — | Free |
| Size | 19 MB | 47 MB |
| Requires iOS | 16.0 | **14.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [True False Sagl](https://appshunter.io/developer/1495153863) | [Results at Hand Software LLC](https://appshunter.io/developer/669416687) |

## What reviewers say

### Emmetec

[App page](https://appshunter.io/ios/app/emmetec/id1143127933)

**Features:** macOS Compatibility

**In-app purchases:** none


### IAAI

[App page](https://appshunter.io/ios/app/iaai/id1588771743)

Access event details, agendas, and check-in information for fire investigation professionals. This app connects members of an international association dedicated to suppressing arson through professional investigation.

**Highlights:** Event information access, Agenda details, Evaluation forms, Check-in functionality, Maps

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Emmetec free?

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

### Is IAAI free?

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

### Do Emmetec or IAAI have ads?

Neither Emmetec nor IAAI shows ads.

### Which is updated more often, Emmetec or IAAI?

Emmetec ships an update every 3 months, and IAAI every 5 months. Most recently, Emmetec was updated on November 2, 2026 and IAAI on November 3, 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.*