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Qualifier Plus IIIx/fx

Qualifier Plus IIIx/fx

Real estate finance calculator

3.4K ratings
69 reviews
#191 in top-grossing Finance
🔧 Utilities
💰 Finance
Free
In-App Purchases

Details

  • Released
  • Updated
  • October 22, 2010
  • July 23, 2026

Features

Developer

Calculated Industries
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Qualifier Plus IIIx/fx screenshot #1 for iPhone
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iphone
ipad
📉no. 191
Charts↘︎
📌Ready
Reviews summary↘︎
⭐69
Reviews↘︎
📝6+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦~ in 9 months
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About

This app provides advanced real estate and mortgage finance calculations for professionals. It offers instant solutions for loan payments, buyer qualifying, cash flow analysis, and more, directly on your mobile device.

✓Instant loan payment calculations (P&I, PITI)
✓Buyer qualifying for conventional, FHA, and VA loans
✓Complete cash flow solutions (IRR, NPV, NFV)
✓Amortization schedules with remaining balances
✓Bi-weekly loans and ARMS calculations
✓Rent vs. Buy comparisons
✓Date Math function
Show original description

What users say

Summarized from real user reviews of Qualifier Plus IIIx/fx. Based on 3.4K reviews and a 4.9/5 average, it highlights the 5 positives and 4 negatives reviewers mention most about this Finance app.

Positive things

  • 🚀Convenient and portable
  • 👍Powerful and feature-rich
  • 💡Helpful for real estate professionals
  • 👍Familiar interface for existing users
  • 💡Email integration for sharing calculations

Negative things

  • 💰Subscription model is frustrating
  • 🐛Occasional bugs and glitches
  • 💰Perceived as greedy by developers
  • 🔒Requires in-app purchase to use
See all reviews

What's New in Qualifier Plus IIIx/fx

10.7.1

July 23, 2026

NEW: freshened up the UI with new top and bottom navigation bars NEW: help is now full text search; same long-press on a key to access help NEW: tape storage handling and UI

More

Subscription plans

1 Month Full Access

Full Access to the Qualifier Plus IIIx/fx

$5.991 Month
7 Days trial
How to cancel Qualifier Plus IIIx/fx subscription ⁉️

Charts

Top Grossing

📉 191-6

Finance

This app dropped -6 positions in Finance chart.

Last updated on August 29, 2026.

User reviews

Most RecentHighest RatedLowest Rated

Amazing!

I have all the same functionality as if it was the separate device I used to own, but now it’s on my iPhone and I don’t have to carry a separate calculator around. What a dream.
Abbie0902Abbie0902

Sr.Loan Advisor

I take you everywhere❤️ !!!!!!
AkihumbleAkihumble

Terrible new design!

I’ve been using this for years and somebody decided to Royal screw up lipless seal? What the hell are you thinking? Your book is terrible. Please revert.
DKapingDKaping

The best

Love it use it 24/7
JohnpwnzwordsJohnpwnzwords

Won’t pay a subscription for a calculator

The app works well and the functionality is exactly what I need. I already purchased Qualifier Plus IIIx on Android and was happy to do the same on Apple. But a recurring subscription for a calculator isn’t something I’m willing to pay. I’d gladly buy it outright at a fair price. Please offer a one-time purchase option.
Show more
Doesn’t add up!Doesn’t add up!
See 64 more reviews

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User experience

🐞

Reported Bugs

2 issues

Numbers not saving or changing

Bug

Compatibility issues with newer devices

Bug
✨

Requested Features

3 requests

Dark mode option

Feature

Basic free version

Feature

Improved user guide and documentation

Feature

FAQ

What does the Qualifier Plus IIIx/fx app do?

This app is an advanced real estate and mortgage finance calculator designed for professionals. It provides instant solutions for loan payments, buyer qualifying, cash flow analysis, amortization schedules, and various other real estate finance problems.

What are the key features of this finance calculator?

Key features include instant calculations for P&I, PITI, and total loan payments for various loan types, complete buyer qualifying, cash flow solutions like IRR and NPV, amortization schedules, bi-weekly loans, ARMS, and rent vs. buy comparisons. It also includes a Date Math function and user-definable preferences.

How much does the Qualifier Plus IIIx/fx app cost?

The app offers a 7-day free trial. After the trial, it operates on a subscription model. Payments are charged to your Apple account upon purchase confirmation, and subscriptions automatically renew unless canceled at least 24 hours before the end of the current period.

What devices is this app compatible with?

This app is available for iPhone and iPad. Please note that licenses are device-specific; if you switch from an iOS device to a non-iOS device, you will need to purchase a new license as they are incompatible.

Who would benefit from using this real estate finance calculator?

This app is ideal for real estate agents, brokers, investors, mortgage lenders, title offices, attorneys, loan officers, and trainers. It helps them quickly answer complex real estate finance questions for clients and streamline their financial analysis.