# ZingAgent ONE vs KeyTitleAgent ONE

The clearest difference is iOS requirement: ZingAgent ONE at 12.0 against KeyTitleAgent ONE's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

ZingAgent ONE ships an update every 2 months, KeyTitleAgent ONE every 3 months. The most recent releases landed on May 15, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | ZingAgent ONE | KeyTitleAgent ONE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/keytitleagent-one/id1437652175/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Freemium |
| Size | 462 MB | 356 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [PalmAgent Software](https://appshunter.io/developer/303860817) | [Key Title Group](https://appshunter.io/developer/1437652174) |

## What reviewers say

### ZingAgent ONE

[App page](https://appshunter.io/ios/app/zingagent-one/id410830057)

**Features:** macOS Compatibility

**In-app purchases (2)**

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


### KeyTitleAgent ONE

[App page](https://appshunter.io/ios/app/keytitleagent-one/id1437652175)

Generate professional seller net sheets and buyer estimates for real estate clients quickly. Offers city/county specific closing cost calculations. A premium subscription unlocks advanced features after a free trial.

**Highlights:** City/county specific closing cost calculations, Professional seller net sheets, Buyer estimates, Quick client proposals, Free trial for premium features, 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 ZingAgent ONE free?

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

### Is KeyTitleAgent ONE free?

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

### Do ZingAgent ONE or KeyTitleAgent ONE have ads?

Neither ZingAgent ONE nor KeyTitleAgent ONE shows ads.

### Which is updated more often, ZingAgent ONE or KeyTitleAgent ONE?

ZingAgent ONE ships an update every 2 months, and KeyTitleAgent ONE every 3 months. Most recently, ZingAgent ONE was updated on May 15, 2026 and KeyTitleAgent ONE on September 6, 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.*