# Paxton Installer vs MASmobile FLEX

The clearest difference is review sentiment: Paxton Installer at 100% against MASmobile FLEX's 0%. MASmobile FLEX's advantage is update cadence (every 3 weeks vs every 6 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Paxton Installer ships an update every 6 weeks, MASmobile FLEX every 3 weeks. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Paxton Installer | MASmobile FLEX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (54 ratings)](https://appshunter.io/ios/app/paxton-installer/id1509442786/reviews)** | — |
| Number of ratings | **54** | — |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 357 MB | 84 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Paxton Access Ltd](https://appshunter.io/developer/363711041) | [Honeywell International, Inc.](https://appshunter.io/developer/311222963) |

## What reviewers say

### Paxton Installer

[App page](https://appshunter.io/ios/app/paxton-installer/id1509442786)

This app provides professional installers with quick access to product information, news, and troubleshooting tools for security solutions. It also features a rewards program for scanning installed products to earn points and increase partner status.

**Highlights:** Paxton Rewards Program, Product information lookup, Latest news updates, Troubleshooting knowledge base, Distributor locator, Contact support information

**Features:** Vision Pro support

**In-app purchases:** none


### MASmobile FLEX

[App page](https://appshunter.io/ios/app/masmobile-flex/id1517999227)

Manage customer data, place systems on or off test, and view event and zone history from a mobile device. This app requires MASterMind EX services and is designed for authorized central station personnel and dealers.

**Highlights:** Manage customer data, Place systems on/off test, View system event history, View test history, View system zones, Light and dark interface styles, Biometric login support

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Paxton Installer free?

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

### Is MASmobile FLEX free?

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

### Do Paxton Installer or MASmobile FLEX have ads?

Neither Paxton Installer nor MASmobile FLEX shows ads.

### Which is updated more often, Paxton Installer or MASmobile FLEX?

Paxton Installer ships an update every 6 weeks, and MASmobile FLEX every 3 weeks. Most recently, Paxton Installer was updated on November 3, 2026 and MASmobile FLEX on November 4, 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.*