# OZ Mortgage Calculator

> OZ Mortgage Calculator (iPhone/iPad app by Jia Hui Peng.)

- Source: https://appshunter.io/ios/app/oz-mortgage-calculator/id6759816306 (this page in markdown: same URL + `.md`)
- Developer: [Jia Hui Peng](https://appshunter.io/developer/1064330286)
- Category: Finance
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 17 MB
- Languages: English
- Released: 2026-03-03
- Data updated: 2026-07-09
- User reviews in markdown: https://appshunter.io/ios/app/oz-mortgage-calculator/id6759816306/reviews.md

## What is OZ Mortgage Calculator?

This app is a calculator for Australian mortgage and transfer duty planning. No user account is required. Calculations are performed locally and are estimates only with in-app assumptions and official-source references. Purchases, restores, and Pro entitlement checks use Apple in-app purchase services and RevenueCat.

The app is free to download. Optional OZ Mortgage Pro in-app purchases unlock Scenario Compare and snapshot image sharing only. Core Mortgage and Stamp Duty calculators, text sharing, settings basics, and compliance/reference sheets remain available without purchase.

RevenueCat is used for purchase management. Products submitted with this version:
- com.qntminnovations.ozmortgagecalculator.pro.monthly
- com.qntminnovations.ozmortgagecalculator.pro.yearly
- com.qntminnovations.ozmortgagecalculator.pro.lifetime

Guideline 3.1.2(c) update: the App Store description includes the standard Apple Terms of Use (EULA) link: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/. The app also exposes functional Terms and Privacy links on the OZ Mortgage Pro paywall and in Settings.

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| OZ Mortgage Pro Monthly | $2.99 | per month |
| OZ Mortgage Pro Yearly | $9.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| OZ Mortgage Pro Lifetime | $19.99 | one-time |



## Version history (last 2 releases)

### 1.1.0 — 2026-05-27

Added optional OZ Mortgage Pro in-app purchases.
Core mortgage and stamp duty calculators remain free. Pro unlocks scenario comparison and snapshot image sharing, with monthly, yearly, and lifetime options.

### 1.0.0 — 2026-03-03

No release notes.

## More apps by Jia Hui Peng

- [Streaks 66 - Daily Habit AI](https://appshunter.io/ios/app/streaks-66-daily-habit-ai/id6496863309)
- [Moment Widgets: Time Progress](https://appshunter.io/ios/app/moment-widgets-time-progress/id6757452590)

All apps by Jia Hui Peng: https://appshunter.io/developer/1064330286

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-09.*