# ResponderApp vs IAFCI

The clearest difference is update cadence: ResponderApp at monthly against IAFCI's every 3 months. ResponderApp also leads on iOS requirement (15.1 vs 17.6). 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.

ResponderApp ships an update monthly, IAFCI every 3 months. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | ResponderApp | IAFCI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (52 ratings)](https://appshunter.io/ios/app/responderapp/id1569640151/reviews)** | — |
| Number of ratings | **52** | — |
| Positive reviews | 30.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free | — |
| Size | 44 MB | 54 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Extra Duty Solutions](https://appshunter.io/developer/1569640153) | [IAFCI](https://appshunter.io/developer/1374870497) |

## What reviewers say

### ResponderApp

[App page](https://appshunter.io/ios/app/responderapp/id1569640151)

This app provides a streamlined platform for agencies utilizing Xtra Duty or Extra Duty Solutions. It offers a convenient way to manage off-duty work and related administrative tasks.

**Highlights:** Off-duty work management, Agency integration, Streamlined administration, Xtra Duty support, Extra Duty Solutions partner

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

**In-app purchases:** none


### IAFCI

[App page](https://appshunter.io/ios/app/iafci/id6763061667)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ResponderApp free?

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

### Is IAFCI free?

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

### Do ResponderApp or IAFCI have ads?

Neither ResponderApp nor IAFCI shows ads.

### Which is updated more often, ResponderApp or IAFCI?

ResponderApp ships an update monthly, and IAFCI every 3 months. Most recently, ResponderApp was updated on October 24, 2026 and IAFCI on October 5, 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.*