# KnightBarryAgent ONE vs AgentBrief

The clearest difference is in-app purchases: AgentBrief at none against KnightBarryAgent ONE's 2. AgentBrief also leads on update cadence (every 3 weeks vs every 3 months). KnightBarryAgent ONE's advantage is rating (4.8 vs 4.4) and review sentiment (100% vs 86%). On price, ratings volume, ads and device support there is nothing between them.

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

KnightBarryAgent ONE holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 12 and 14 respectively. Written reviews point the same way: 100% of KnightBarryAgent ONE's written reviews are positive against 86% of AgentBrief's.

KnightBarryAgent ONE ships an update every 3 months, AgentBrief every 3 weeks. The most recent releases landed on October 3, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | KnightBarryAgent ONE | AgentBrief |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (12 ratings)](https://appshunter.io/ios/app/knightbarryagent-one/id1232512818/reviews)** | [4.4 (14 ratings)](https://appshunter.io/ios/app/agentbrief/id6447265075/reviews) |
| Number of ratings | 12 | **14** |
| Positive reviews | **100.0% of reviews** | 85.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Freemium | **Free** |
| Size | 357 MB | 47 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [Knight Barry Title Services LLC](https://appshunter.io/developer/1645548539) | [Michael Simon](https://appshunter.io/developer/1680763735) |

## What reviewers say

### KnightBarryAgent ONE

[App page](https://appshunter.io/ios/app/knightbarryagent-one/id1232512818)

Generate buyer estimates and seller net sheets for real estate professionals. Customize reports for clients and access city/county-specific closing cost calculations. Offers a free plan and a premium subscription with advanced features.

**Highlights:** Buyer Estimates, Seller Net Sheets, Closing Cost Calculations, Customizable Email/Printouts, City/County Specific Data, Free Plan Available, Premium Subscription

**Features:** macOS Compatibility

**In-app purchases (2)**

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


### AgentBrief

[App page](https://appshunter.io/ios/app/agentbrief/id6447265075)

Access comprehensive residential real estate data with advanced AI and event alerts. This platform offers patented data normalization technology for unmatched insights into the market.

**Highlights:** Actionable real estate data, Patented data normalization, Event alerts, Advanced AI integration, Residential market insights

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

**In-app purchases:** none


## Frequently asked questions

### Is KnightBarryAgent ONE free?

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

### Is AgentBrief free?

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

### Which has better reviews, KnightBarryAgent ONE or AgentBrief?

KnightBarryAgent ONE is rated higher. KnightBarryAgent ONE averages 4.8 out of 5 from 12 ratings, while AgentBrief averages 4.4 from 14 ratings.

### Do KnightBarryAgent ONE or AgentBrief have ads?

Neither KnightBarryAgent ONE nor AgentBrief shows ads.

### Which is updated more often, KnightBarryAgent ONE or AgentBrief?

KnightBarryAgent ONE ships an update every 3 months, and AgentBrief every 3 weeks. Most recently, KnightBarryAgent ONE was updated on October 3, 2026 and AgentBrief on October 12, 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.*