# FrontierAgent ONE vs Old300Agent ONE

The clearest difference is ratings volume: FrontierAgent ONE at 16 against Old300Agent ONE's 1. On price, rating, update cadence and ads there is nothing between them.

Both are free to download. FrontierAgent ONE sells 2 in-app purchases, starting at $0.99 per month and Old300Agent ONE sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for FrontierAgent ONE against 5.0 for Old300Agent ONE. That said, the two scores are not equally well evidenced: FrontierAgent ONE has 16 ratings behind it against 1, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 18, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | FrontierAgent ONE | Old300Agent ONE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (16 ratings)](https://appshunter.io/ios/app/frontieragent-one/id6443891378/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/old300agent-one/id6444045383/reviews) |
| Number of ratings | **16** | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Freemium | Freemium |
| Size | 358 MB | 358 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 9+ |
| Developer | [Frontier Title](https://appshunter.io/developer/1650341790) | [OLD 300 TITLE, LLC](https://appshunter.io/developer/1651848312) |

## 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 |


### Old300Agent ONE

[App page](https://appshunter.io/ios/app/old300agent-one/id6444045383)

This app provides real estate professionals with quick and accurate closing cost calculations for buyers and sellers. Generate professional net sheets and estimates in seconds, with both free and premium subscription options available.

**Highlights:** City/county specific closing cost calculations, Seller net sheets, Buyer estimates, Free 30-day trial, Monthly and annual subscription plans

**Features:** macOS Compatibility

**In-app purchases (2)**

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


## Frequently asked questions

### Is FrontierAgent ONE free?

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

### Is Old300Agent ONE free?

Old300Agent ONE is free to download, with in-app purchases available.

### Which has better reviews, FrontierAgent ONE or Old300Agent ONE?

FrontierAgent ONE and Old300Agent ONE are both rated 5.0 out of 5 on the App Store, from 16 and 1 ratings respectively.

### Do FrontierAgent ONE or Old300Agent ONE have ads?

Neither FrontierAgent ONE nor Old300Agent ONE shows ads.

### Which is updated more often, FrontierAgent ONE or Old300Agent ONE?

FrontierAgent ONE ships an update every 3 months, and Old300Agent ONE every 3 months. Most recently, FrontierAgent ONE was updated on September 18, 2026 and Old300Agent ONE on June 1, 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.*