# Sankey App vs Mortgage Calculator・

The clearest difference is price: Mortgage Calculator・ at Free against Sankey App's $4.99. Sankey App's advantage is ads (none vs shown) and iOS requirement (12.0 vs 16.0). On update cadence, in-app purchases and device support there is nothing between them.

Mortgage Calculator・ is free to download; Sankey App costs $4.99 up front. Sankey App sells 1 one-off in-app purchase and Mortgage Calculator・ sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 30, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Sankey App | Mortgage Calculator・ |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | — | **[4.8 (72 ratings)](https://appshunter.io/ios/app/mortgage-calculator/id6739493573/reviews)** |
| Number of ratings | — | **72** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 75 MB | 12 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Lukas Klein](https://appshunter.io/developer/1716534841) | [Andy Sutanto](https://appshunter.io/developer/1659282966) |

## What reviewers say

### Sankey App

[App page](https://appshunter.io/ios/app/sankey-app/id6444832016)

Visualize your income and expenses with clear charts. Easily categorize transactions and manage your finances to stay informed about your spending habits and avoid missed payments.

**Highlights:** Income and expense visualization, Clear charts and diagrams, Intuitive user interface, Quick category assignment, Financial management, Payment tracking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sankey Pro | Free | one-time |


### Mortgage Calculator・

[App page](https://appshunter.io/ios/app/mortgage-calculator/id6739493573)

Easily calculate and understand your mortgage or auto loan details. This app provides instant payment breakdowns and yearly/monthly schedules to help you plan your finances effectively. Ideal for homebuyers and financial planners.

**Highlights:** Mortgage and auto loan calculations, Detailed payment breakdown, Yearly and monthly payment schedules, Homebuyer financial planning, Real estate professional tools

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Loan Calculator Pro | $1.99 | per 7 days |
| Auto Loan Calculator Pro | $19.99 | per year |
| Mortgage Calculator Pro | $39.99 | one-time |


## Frequently asked questions

### Is Sankey App free?

Sankey App costs $4.99, and also offers in-app purchases.

### Is Mortgage Calculator・ free?

Mortgage Calculator・ is free to download, with in-app purchases available.

### Do Sankey App or Mortgage Calculator・ have ads?

Mortgage Calculator・ shows ads; Sankey App does not.

### Which is updated more often, Sankey App or Mortgage Calculator・?

Sankey App ships an update every 2 months, and Mortgage Calculator・ every 2 months. Most recently, Sankey App was updated on October 30, 2026 and Mortgage Calculator・ on October 22, 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.*