# FrontierAgent ONE vs Allied Advocate

The clearest difference is rating: FrontierAgent ONE at 5.0 against Allied Advocate's 4.0. FrontierAgent ONE also leads on update cadence (every 3 months vs every 9 months) and ratings volume (16 vs 4). Allied Advocate's advantage is in-app purchases (none vs 2). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. FrontierAgent ONE sells 2 in-app purchases, starting at $0.99 per month. Allied Advocate asks for nothing beyond the download.

FrontierAgent ONE holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 16 and 4 respectively.

FrontierAgent ONE ships an update every 3 months, Allied Advocate every 9 months. The most recent releases landed on September 18, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | FrontierAgent ONE | Allied Advocate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (16 ratings)](https://appshunter.io/ios/app/frontieragent-one/id6443891378/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/allied-advocate/id6446257921/reviews) |
| Number of ratings | **16** | 4 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 9 months |
| Monetization | Freemium | **Free** |
| Size | 358 MB | 37 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 17+ |
| Developer | [Frontier Title](https://appshunter.io/developer/1650341790) | [Allied Security Llc](https://appshunter.io/developer/1676992323) |

## What reviewers say

### FrontierAgent ONE

[App page](https://appshunter.io/ios/app/frontieragent-one/id6443891378)

Generate professional seller net sheets and buyer estimates for real estate clients quickly. Offers city/county specific closing cost calculations. A free plan is available, with an optional premium subscription for unlimited access.

**Highlights:** City/county specific closing cost calculations, Generate seller net sheets, Generate buyer estimates, Professional client presentations, Free plan for basic estimates, Optional premium subscription

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| FrontierYearly | $9.99 | per year |


### Allied Advocate

[App page](https://appshunter.io/ios/app/allied-advocate/id6446257921)

This app allows users to communicate with Allied Home Security. After downloading and registering, you can send and receive messages and receive updates via push notifications. It aims to improve the user's buying experience.

**Highlights:** User registration, In-app messaging, Push notifications, Product purchase communication, User feedback submission

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

**In-app purchases:** none


## Frequently asked questions

### Is FrontierAgent ONE free?

FrontierAgent ONE is free to download, with in-app purchases available.

### Is Allied Advocate free?

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

### Which has better reviews, FrontierAgent ONE or Allied Advocate?

FrontierAgent ONE is rated higher. FrontierAgent ONE averages 5.0 out of 5 from 16 ratings, while Allied Advocate averages 4.0 from 4 ratings.

### Do FrontierAgent ONE or Allied Advocate have ads?

Neither FrontierAgent ONE nor Allied Advocate shows ads.

### Which is updated more often, FrontierAgent ONE or Allied Advocate?

FrontierAgent ONE ships an update every 3 months, and Allied Advocate every 9 months. Most recently, FrontierAgent ONE was updated on September 18, 2026 and Allied Advocate on September 25, 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.*