# Karl's Mortgage Calculator Pro — user reviews

> 7 indexed App Store user reviews of Karl's Mortgage Calculator Pro by Karl Jeacle, rated 4.80/5 from 10 ratings.

- Source: https://appshunter.io/ios/app/karls-mortgage-calculator-pro/id1299095698/reviews
- App overview in markdown: https://appshunter.io/ios/app/karls-mortgage-calculator-pro/id1299095698.md
- Rating breakdown: 5★ 9 · 4★ 0 · 3★ 1 · 2★ 0 · 1★ 0

## Most critical reviews (7 lowest-rated)

### 1/5 — Why?

*2020-02-08, version 2.2*

Why cant input more thn 500.000.000??? Please fix it.

### 1/5 — Doesnt work

*2019-11-10, version 2.2*

Why cant i put any info i want?!!

### 3/5 — Great calculator- needs sharing options

*2022-06-28*

I love this calculator but don’t use Apple Mail, which seems to be the only way to export loan data, tables or graphs. Very disappointing. Please add export functionality.

### 5/5 — Buy this calculator!

*2026-03-25*

If you want a detailed and easy to use calculator you can use to estimate future principal payments and payoff scenarios with both incremental monthly progress, monthly progress and overall totals - this is what you are looking for.

### 5/5 — Great app!

*2023-05-30*

Been using for years, just bought the pro version to support the developer. Would love to see iCloud backup for saved loans.

### 5/5 — Best Mortgage Calculator

*2021-02-22*

This is by far the best mortgage calculator. I use this on iPhone and iPad and pay for the pro version because I want to support the developer. This is someone who created a very functional and easy to use app. 1 suggestion: Please, please, Please let the iPad version work in landscape so I can use it when my iPad is docked on the keyboard.

### 5/5 — The Best on Android, the best on iPhone!

*2020-06-30*

Very useful! Love it! Bought the Pro to support the developer! Thanks!

---

*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 2026-08-24.*