# AgentBrief vs NorthStarAgent ONE

The clearest difference is rating: NorthStarAgent ONE at 5.0 against AgentBrief's 4.4. AgentBrief's advantage is in-app purchases (none vs 2) and update cadence (every 3 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

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

NorthStarAgent ONE holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: AgentBrief has 14 ratings behind it against 2, so its average is the more settled of the two.

AgentBrief ships an update every 3 weeks, NorthStarAgent ONE every 3 months. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | AgentBrief | NorthStarAgent ONE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (14 ratings)](https://appshunter.io/ios/app/agentbrief/id6447265075/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/northstaragent-one/id6744686735/reviews)** |
| Number of ratings | **14** | 2 |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | **Free** | Freemium |
| Size | 47 MB | 357 MB |
| Requires iOS | 16.4 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Michael Simon](https://appshunter.io/developer/1680763735) | [NORTH STAR TITLE AGENCY LLC](https://appshunter.io/developer/1808893872) |

## What reviewers say

### 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


### NorthStarAgent ONE

[App page](https://appshunter.io/ios/app/northstaragent-one/id6744686735)

Generate quick and professional seller net sheets and buyer estimates for real estate clients. Offers a free plan for basic estimates and a premium subscription for unlimited access with advanced features. Includes city/county specific closing cost calculations.

**Highlights:** City/county specific closing cost calculations, Generate seller net sheets, Generate buyer estimates, Free plan for basic estimates, ONE Premium subscription for advanced features, 30-day free trial for premium

**Features:** macOS Compatibility

**In-app purchases (2)**

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


## Frequently asked questions

### Is AgentBrief free?

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

### Is NorthStarAgent ONE free?

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

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

NorthStarAgent ONE is rated higher. AgentBrief averages 4.4 out of 5 from 14 ratings, while NorthStarAgent ONE averages 5.0 from 2 ratings.

### Do AgentBrief or NorthStarAgent ONE have ads?

Neither AgentBrief nor NorthStarAgent ONE shows ads.

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

AgentBrief ships an update every 3 weeks, and NorthStarAgent ONE every 3 months. Most recently, AgentBrief was updated on October 12, 2026 and NorthStarAgent ONE on October 7, 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.*