# Cuspart vs Calculator

The clearest difference is rating: Cuspart at 5.0 against Calculator's 4.4. Calculator's advantage is update cadence (fortnightly vs every 4 months) and ratings volume (20 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Cuspart sells 4 in-app purchases, starting at $0.99 per month and Calculator sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Cuspart holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Calculator has 20 ratings behind it against 1, so its average is the more settled of the two.

Cuspart ships an update every 4 months, Calculator fortnightly. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Cuspart | Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cuspart-mycal/id1546543143/reviews)** | [4.4 (20 ratings)](https://appshunter.io/ios/app/calculator-easycalc/id6764042259/reviews) |
| Number of ratings | 1 | **20** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 13 MB | 89 MB |
| Requires iOS | **16.0** | 17.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Mustafa Tolga DALBUDAK](https://appshunter.io/developer/1479052908) | [Mayur Sutariya](https://appshunter.io/developer/1824431483) |

## What reviewers say

### 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 (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Subscription | $0.99 | per month |
| 3 Month Subscription | $2.99 | per 3 months |
| 12 Month Subscription | $9.99 | per year |
| myCal Pro | $2.99 | one-time |


### Calculator

[App page](https://appshunter.io/ios/app/calculator-easycalc/id6764042259)

This app offers a comprehensive suite of calculation tools, including basic, scientific, and financial calculators, alongside unit conversions and personal utilities. It simplifies everyday math, financial planning, and unit transformations for students and professionals alike.

**Highlights:** Basic and scientific calculations, Financial and loan calculators, Unit conversion, Expense tracking, Customizable themes, Calculation history

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $4.99 | per 7 days |
| Monthly Premium | $14.99 | per month |


## Frequently asked questions

### Is Cuspart free?

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

### Is Calculator free?

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

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

Cuspart is rated higher. Cuspart averages 5.0 out of 5 from 1 ratings, while Calculator averages 4.4 from 20 ratings.

### Do Cuspart or Calculator have ads?

Both Cuspart and Calculator show ads.

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

Cuspart ships an update every 4 months, and Calculator fortnightly. Most recently, Cuspart was updated on October 29, 2026 and Calculator on October 31, 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.*