# Qualifier Plus IIIx/fx vs IRR Calculator

The clearest difference is in-app purchases: IRR Calculator at none against Qualifier Plus IIIx/fx's 2. Qualifier Plus IIIx/fx's advantage is ratings volume (3.5K vs 4) and chart position (#174 vs unranked). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Qualifier Plus IIIx/fx sells 2 in-app purchases, starting at $5.99 per month. IRR Calculator asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Qualifier Plus IIIx/fx against 5.0 for IRR Calculator. That said, the two scores are not equally well evidenced: Qualifier Plus IIIx/fx has 3.5K ratings behind it against 4, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 10 months. Both last shipped on November 6, 2026.

## The numbers

| Metric | Qualifier Plus IIIx/fx | IRR Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (3.5K ratings)](https://appshunter.io/ios/app/qualifier-plus-iiixfx/id398253583/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/irr-calculator/id6449789523/reviews)** |
| Number of ratings | **3.5K** | 4 |
| Positive reviews | 89.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 months | Every 10 months |
| Monetization | Subscription | **Free** |
| Best chart rank | **#174** | — |
| Size | 28 MB | 0 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Calculated Industries](https://appshunter.io/developer/370406449) | [SUMEET SINHA](https://appshunter.io/developer/1625456946) |

## What reviewers say

### Qualifier Plus IIIx/fx

[App page](https://appshunter.io/ios/app/qualifier-plus-iiixfx/id398253583)

**Currently charting:** #174 Top Grossing · Finance (US App Store)

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.

**Highlights:** 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

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Full Access | $5.99 | per month |
| 1 Year Full Access | $29.99 | per year |

**What reviewers like**

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

**What reviewers complain about**

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

**Reported bugs**

- Numbers not saving or changing
- Compatibility issues with newer devices

**Requested features**

- Dark mode option
- Basic free version
- Improved user guide and documentation


### IRR Calculator

[App page](https://appshunter.io/ios/app/irr-calculator/id6449789523)

This financial tool helps investors and business professionals calculate the Internal Rate of Return (IRR) for investments. It offers an intuitive interface, flexible cash flow inputs, and works offline, ensuring secure and private calculations.

**Highlights:** Calculate Internal Rate of Return (IRR), Intuitive user interface, Flexible cash flow projection, Offline functionality, Secure and private data handling

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Qualifier Plus IIIx/fx free?

Qualifier Plus IIIx/fx is free to download, with in-app purchases available.

### Is IRR Calculator free?

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

### Which has better reviews, Qualifier Plus IIIx/fx or IRR Calculator?

IRR Calculator is rated higher. Qualifier Plus IIIx/fx averages 4.9 out of 5 from 3.5K ratings, while IRR Calculator averages 5.0 from 4 ratings.

### Do Qualifier Plus IIIx/fx or IRR Calculator have ads?

Neither Qualifier Plus IIIx/fx nor IRR Calculator shows ads.

### Which is updated more often, Qualifier Plus IIIx/fx or IRR Calculator?

Qualifier Plus IIIx/fx ships an update every 10 months, and IRR Calculator every 10 months. Most recently, Qualifier Plus IIIx/fx was updated on November 6, 2026 and IRR Calculator on November 6, 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.*