# ApexOS Mobile vs Exterio

The clearest difference is device support: Exterio at 3 against ApexOS Mobile's 1. 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.

Both ship on a similar rhythm, roughly every 10 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | ApexOS Mobile | Exterio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/apexos-mobile/id6747596209/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | Every 10 days |
| Monetization | Free | — |
| Size | 133 MB | 42 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Fireside Interactive, L.L.C.](https://appshunter.io/developer/315755258) | [Roof Chief LLC](https://appshunter.io/developer/1886517336) |

## What reviewers say

### ApexOS Mobile

[App page](https://appshunter.io/ios/app/apexos-mobile/id6747596209)

This app serves as a mobile extension for a comprehensive roofing business operating system. It allows roofing contractors to manage their operations on the go, streamlining workflows and improving efficiency in the field.

**Highlights:** Mobile companion app, Roofing industry OS, All-in-one operations management, Streamlined workflows, Field efficiency

**Features:** macOS Compatibility

**In-app purchases:** none


### Exterio

[App page](https://appshunter.io/ios/app/exterio/id6760845258)

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

**In-app purchases:** none


## Frequently asked questions

### Is ApexOS Mobile free?

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

### Is Exterio free?

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

### Do ApexOS Mobile or Exterio have ads?

Neither ApexOS Mobile nor Exterio shows ads.

### Which is updated more often, ApexOS Mobile or Exterio?

ApexOS Mobile ships an update every 10 days, and Exterio every 10 days. Most recently, ApexOS Mobile was updated on October 24, 2026 and Exterio on October 24, 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.*