# Billeaz vs Dual

The clearest difference is iOS requirement: Billeaz at 15.0 against Dual's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Billeaz ships an update every 49 months, Dual every 28 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Billeaz | Dual |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/billeaz/id1457944718/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 49 months | **Every 28 months** |
| Monetization | Free | — |
| Size | 14 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jean-David Morgenstern-Peirolo](https://appshunter.io/developer/1440262890) | [Chih-Hao Chen](https://appshunter.io/developer/618207820) |

## What reviewers say

### Billeaz

[App page](https://appshunter.io/ios/app/billeaz/id1457944718)

This application simplifies bill and invoice management. It offers a straightforward way to share financial statements with accountants, streamlining financial organization.

**Highlights:** Bill management, Invoice management, Financial statement sharing, Accountant collaboration, Easy interface

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

**In-app purchases:** none


### Dual

[App page](https://appshunter.io/ios/app/dual-calculator/id6479655030)

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

**In-app purchases:** none


## Frequently asked questions

### Is Billeaz free?

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

### Is Dual free?

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

### Do Billeaz or Dual have ads?

Neither Billeaz nor Dual shows ads.

### Which is updated more often, Billeaz or Dual?

Billeaz ships an update every 49 months, and Dual every 28 months. Most recently, Billeaz was updated on November 2, 2026 and Dual on November 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.*