# Epic3Programmer vs Air

The clearest difference is rating: Air at 5.0 against Epic3Programmer's 4.3. Air also leads on update cadence (every 3 months vs every 9 months). On price, ratings volume, 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.

Air holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 4 respectively.

Epic3Programmer ships an update every 9 months, Air every 3 months. The most recent releases landed on June 1, 2026 and June 8, 2026 respectively.

## The numbers

| Metric | Epic3Programmer | Air |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (3 ratings)](https://appshunter.io/ios/app/epic3programmer/id1093613122/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/air-pak-x3-pro/id1370113131/reviews)** |
| Number of ratings | 3 | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 9 MB | 43 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rocky Mountain Embedded Design Inc.](https://appshunter.io/developer/1702765260) | [3M Company](https://appshunter.io/developer/396772465) |

## What reviewers say

### Epic3Programmer

[App page](https://appshunter.io/ios/app/epic3programmer/id1093613122)

This utility app allows users to adjust the settings of Scott Safety communication devices using audio tones played from their iPhone. The device's microphone detects these tones to modify settings like audio routing and volume.

**Highlights:** Adjusts communication device settings, Uses audio tones for commands, Modifies audio routing, Controls audio volume levels, Compatible with Scott Safety devices

**In-app purchases:** none


### Air

[App page](https://appshunter.io/ios/app/air-pak-x3-pro/id1370113131)

This utility app allows firefighters to easily update configuration settings and download data from their 3M™ Scott™ Air-Pak™ X3 Pro SCBA. It supports settings for the E-Z Flo C5 regulator and ensures compliance with the latest NFPA standards.

**Highlights:** Update SCBA configuration settings, Download data from SCBA, Supports E-Z Flo C5 regulator settings, Ensures NFPA 2018 Edition compliance, Designed for firefighter safety and comfort

**In-app purchases:** none


## Frequently asked questions

### Is Epic3Programmer free?

Epic3Programmer is free to download, with no in-app purchases.

### Is Air free?

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

### Which has better reviews, Epic3Programmer or Air?

Air is rated higher. Epic3Programmer averages 4.3 out of 5 from 3 ratings, while Air averages 5.0 from 4 ratings.

### Do Epic3Programmer or Air have ads?

Neither Epic3Programmer nor Air shows ads.

### Which is updated more often, Epic3Programmer or Air?

Epic3Programmer ships an update every 9 months, and Air every 3 months. Most recently, Epic3Programmer was updated on June 1, 2026 and Air on June 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.*