# RealtyTitleAgent ONE vs Proactive System

The clearest difference is in-app purchases: Proactive System at none against RealtyTitleAgent ONE's 2. Proactive System also leads on update cadence (fortnightly vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

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

RealtyTitleAgent ONE ships an update every 2 months, Proactive System fortnightly. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | RealtyTitleAgent ONE | Proactive System |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (9 ratings)](https://appshunter.io/ios/app/realtytitleagent-one/id1273975650/reviews)** | — |
| Number of ratings | **9** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Freemium | — |
| Size | 357 MB | 26 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 17+ |
| Developer | [PalmAgent Software](https://appshunter.io/developer/303860817) | [Mohammed Kamaran](https://appshunter.io/developer/1694181452) |

## What reviewers say

### RealtyTitleAgent ONE

[App page](https://appshunter.io/ios/app/realtytitleagent-one/id1273975650)

This app provides real estate professionals with city/county-specific closing cost calculations and seller net sheets. Generate quick buyer estimates and wow clients with professional financial breakdowns. A free plan is available, with an optional premium subscription for enhanced features.

**Highlights:** City/county specific closing costs, Seller net sheets, Buyer estimates, Professional financial breakdowns, Free plan available, Premium subscription option

**Features:** macOS Compatibility

**In-app purchases (2)**

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


### Proactive System

[App page](https://appshunter.io/ios/app/proactive-system/id6753912768)

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

**In-app purchases:** none


## Frequently asked questions

### Is RealtyTitleAgent ONE free?

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

### Is Proactive System free?

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

### Do RealtyTitleAgent ONE or Proactive System have ads?

Neither RealtyTitleAgent ONE nor Proactive System shows ads.

### Which is updated more often, RealtyTitleAgent ONE or Proactive System?

RealtyTitleAgent ONE ships an update every 2 months, and Proactive System fortnightly. Most recently, RealtyTitleAgent ONE was updated on October 7, 2026 and Proactive System on October 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.*