---
title: "Qualifier Plus IIIx/fx — App Overview"
url: https://marlvel.ai/intel-report/finance/qualifier-plus-iiix-fx
category: Finance
developer: Calculated Industries
platforms: ios, android
rating: 4.9 (3.3K ratings)
pricing: subscription
report_level: overview
generated: 2026-04-16
last_verified: "2026-04-16T20:22:11.094Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While the app offers professional-grade mortgage calculation tools, users have expressed significant dissatisfaction regarding the transition from a one-time purchase model to a recurring subscription.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Finance |
| Rating | 4.9 ★ (3.3K) |
| Pricing | subscription |
| Platforms | iOS, Android |
| Latest Version (iOS) | 10.6.0 |
| Latest Version (Android) | 10.4.9 |
| Developer | Calculated Industries |

<!-- SECTION: Summary -->
## What is Qualifier Plus IIIx/fx?

Qualifier Plus IIIx/fx is a mobile financial calculator that replicates the functionality of the physical #3415 and #3430 models for iOS devices. It provides mortgage professionals with tools to calculate P&I, PITI, and total loan payments for conventional, FHA, and VA loans.

<!-- SECTION: Key Features -->
## Key Features

- **Loan Payment Calculations**: Provides instant access to P&I, PITI, and total loan payment calculations.
- **Loan Type Support**: Supports calculations for conventional, FHA, and VA loan structures.
- **Buyer Qualifying**: Includes built-in tools for complete buyer qualifying scenarios.
- **Dual Model Emulation**: Integrates the functionality of both the Qualifier Plus IIIx and IIIfx physical calculators into a single interface.

<!-- SECTION: Target Audience -->
## Who is it for?

Real estate and mortgage industry professionals, including agents, brokers, investors, and loan officers.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/qualifier-plus-iiix-fx/id398253583?uo=4)
- [Google Play](https://play.google.com/store/apps/details?id=com.calculated.ashley3415&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/intel-report/finance/qualifier-plus-iiix-fx)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/finance/qualifier-plus-iiix-fx).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*