# Calculator Ten vs Cuspart

The clearest difference is in-app purchases: Calculator Ten at none against Cuspart's 1. Calculator Ten also leads on update cadence (every 3 weeks vs every 4 months) and iOS requirement (13.0 vs 16.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Calculator Ten against 5.0 for Cuspart. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Calculator Ten ships an update every 3 weeks, Cuspart every 4 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Calculator Ten | Cuspart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/calculator-ten/id1542585435/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/cuspart-mycal/id1546543143/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 11 MB | 13 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Katsumi Yoshimura](https://appshunter.io/developer/1542585437) | [Mustafa Tolga DALBUDAK](https://appshunter.io/developer/1479052908) |

## What reviewers say

### Calculator Ten

[App page](https://appshunter.io/ios/app/calculator-ten/id1542585435)

This utility app offers ten distinct calculators, accessible via a single numeric keypad. It allows users to switch between calculations seamlessly, customize calculator colors, and utilize features like history display and copy-paste functionality. It supports multitasking and undo options for a streamlined experience.

**Highlights:** Ten individual calculators, Single numeric keypad, Swipe to switch calculators, Customizable calculator colors, Calculation history display, Copy and paste between calculators, Undo function

**Features:** macOS Compatibility

**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 Ten free?

Calculator Ten 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 Ten or Cuspart?

Calculator Ten and Cuspart are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Calculator Ten or Cuspart have ads?

Both Calculator Ten and Cuspart show ads.

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

Calculator Ten ships an update every 3 weeks, and Cuspart every 4 months. Most recently, Calculator Ten was updated on November 3, 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.*