# IOU vs DeepBreadth

The clearest difference is in-app purchases: DeepBreadth at none against IOU's 1. DeepBreadth also leads on ads (none vs shown) and device support (3 vs 1). IOU's advantage is update cadence (every 5 days vs monthly) and ratings volume (8 vs 1). On price and rating there is nothing between them.

Both are free to download. IOU sells 1 in-app purchase, starting at $9.99 per month. DeepBreadth asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for IOU against 5.0 for DeepBreadth. That said, the two scores are not equally well evidenced: IOU has 8 ratings behind it against 1, so its average is the more settled of the two.

IOU ships an update every 5 days, DeepBreadth monthly. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | IOU | DeepBreadth |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (8 ratings)](https://appshunter.io/ios/app/iou-marker/id6746040680/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/deepbreadth/id6759696791/reviews) |
| Number of ratings | **8** | 1 |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | Ad-supported | **Free** |
| Size | 149 MB | 65 MB |
| Requires iOS | 18.4 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [IOU Marker](https://appshunter.io/developer/1814814238) | [DeepBreadth, LLC](https://appshunter.io/developer/1880253316) |

## What reviewers say

### IOU

[App page](https://appshunter.io/ios/app/iou-marker/id6746040680)

Create professional agreements and manage payments effortlessly. Draft documents using AI, e-sign, and track invoices and due dates in one organized platform. Secure sign-in ensures your data is protected.

**Highlights:** AI-powered agreement drafting, E-signature functionality, Payment and invoice management, Due date reminders, Dispute tracking, Secure sign-in

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IOU Pro | $9.99 | per month |


### DeepBreadth

[App page](https://appshunter.io/ios/app/deepbreadth/id6759696791)

This AI-powered mobile app provides commercial real estate professionals with acquisition intelligence in the field. It allows users to source, track, and act on opportunities, ask an AI agent questions about deals, and receive proactive alerts. Visualize coverage on maps and use voice input for hands-free operation.

**Highlights:** AI-powered deal sourcing and tracking, Voice-activated agent for deal inquiries, Proactive deal and market alerts, Interactive map visualization of properties, Hands-free voice input for messages, Confirmation cards for write operations

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

**In-app purchases:** none


## Frequently asked questions

### Is IOU free?

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

### Is DeepBreadth free?

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

### Which has better reviews, IOU or DeepBreadth?

IOU and DeepBreadth are both rated 5.0 out of 5 on the App Store, from 8 and 1 ratings respectively.

### Do IOU or DeepBreadth have ads?

IOU shows ads; DeepBreadth does not.

### Which is updated more often, IOU or DeepBreadth?

IOU ships an update every 5 days, and DeepBreadth monthly. Most recently, IOU was updated on October 14, 2026 and DeepBreadth 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.*