# Calculator Advance vs Cuspart

The clearest difference is in-app purchases: Calculator Advance at none against Cuspart's 1. Calculator Advance also leads on update cadence (every 9 days vs every 4 months) and ratings volume (70 vs 1). On price, rating, ads and device support there is nothing between them.

Both are free to download. Cuspart sells 1 one-off in-app purchase. Calculator Advance asks for nothing beyond the download.

Cuspart holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Calculator Advance has 70 ratings behind it against 1, so its average is the more settled of the two.

Calculator Advance ships an update every 9 days, Cuspart every 4 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Calculator Advance | Cuspart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (70 ratings)](https://appshunter.io/ios/app/calculator-advance/id1098968291/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cuspart-mycal/id1546543143/reviews)** |
| Number of ratings | **70** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Every 4 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 32 MB | 13 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Takahiro Iwatani](https://appshunter.io/developer/702231887) | [Mustafa Tolga DALBUDAK](https://appshunter.io/developer/1479052908) |

## What reviewers say

### Calculator Advance

[App page](https://appshunter.io/ios/app/calculator-advance/id1098968291)

This app offers advanced calculation features for business and travel, including currency and cryptocurrency conversion. It provides a user experience similar to physical business calculators with customizable buttons and formula correction.

**Highlights:** Currency and cryptocurrency conversion, Formula display and correction, Customizable button operations, Business calculator functionality, Supports SHARP and CASIO input types, Constant, percent, and tax calculations

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

**In-app purchases:** none


### Cuspart

[App page](https://appshunter.io/ios/app/cuspart-mycal/id1546543143)

This app offers a professional-grade calculator with advanced math functions, a constants library, and intuitive history tracking. Customize your experience with various color themes and an accessible interface designed for ease of use.

**Highlights:** Basic and advanced arithmetic, Roots, powers, and logarithms, Constants library (π, e), Operation history, Customizable color themes, Accessible UI design

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| myCal Pro | $2.99 | one-time |


## Frequently asked questions

### Is Calculator Advance free?

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

### Is Cuspart free?

Cuspart is free to download, with in-app purchases available.

### Which has better reviews, Calculator Advance or Cuspart?

Cuspart is rated higher. Calculator Advance averages 4.8 out of 5 from 70 ratings, while Cuspart averages 5.0 from 1 ratings.

### Do Calculator Advance or Cuspart have ads?

Both Calculator Advance and Cuspart show ads.

### Which is updated more often, Calculator Advance or Cuspart?

Calculator Advance ships an update every 9 days, and Cuspart every 4 months. Most recently, Calculator Advance was updated on November 2, 2026 and Cuspart on November 3, 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.*