# First Due Mobile vs Mafteach Key

The clearest difference is update cadence: Mafteach Key at monthly against First Due Mobile's every 7 months. Mafteach Key also leads on iOS requirement (15.1 vs 17.0). 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.

First Due Mobile ships an update every 7 months, Mafteach Key monthly. The most recent releases landed on November 4, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | First Due Mobile | Mafteach Key |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.6 (10 ratings)](https://appshunter.io/ios/app/first-due-mobile-fedramp/id6670145457/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Monthly** |
| Monetization | Free | — |
| Size | 224 MB | 49 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Locality Media, Inc.](https://appshunter.io/developer/1355085433) | [jacob teitelbaum](https://appshunter.io/developer/1805389394) |

## What reviewers say

### First Due Mobile

[App page](https://appshunter.io/ios/app/first-due-mobile-fedramp/id6670145457)

Receive instant incident notifications and navigate emergency scenes with advanced routing. Access integrated building data, pre-plans, and real-time unit tracking for enhanced situational awareness and team communication.

**Highlights:** Incident tracking and notification, Emergency response routing, Integrated building data, Pre-incident planning and mapping, Team chat and communication, Live unit tracking

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

**In-app purchases:** none


### Mafteach Key

[App page](https://appshunter.io/ios/app/mafteach-key/id6752581308)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is First Due Mobile free?

First Due Mobile is free to download, with no in-app purchases.

### Is Mafteach Key free?

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

### Do First Due Mobile or Mafteach Key have ads?

Neither First Due Mobile nor Mafteach Key shows ads.

### Which is updated more often, First Due Mobile or Mafteach Key?

First Due Mobile ships an update every 7 months, and Mafteach Key monthly. Most recently, First Due Mobile was updated on November 4, 2026 and Mafteach Key on November 8, 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.*