# Cuspart vs UnifiedCalc

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

Both are free to download. Cuspart sells 4 in-app purchases, starting at $0.99 per month. UnifiedCalc asks for nothing beyond the download.

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

Cuspart ships an update every 4 months, UnifiedCalc every 3 months. The most recent releases landed on October 28, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Cuspart | UnifiedCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/cuspart-mycal/id1546543143/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/unifiedcalc/id6480269287/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 13 MB | 31 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Mustafa Tolga DALBUDAK](https://appshunter.io/developer/1479052908) | [Yuntao Tech Ltd.](https://appshunter.io/developer/1733032075) |

## 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 |
| Remove Ads | $2.49 | one-time |


### UnifiedCalc

[App page](https://appshunter.io/ios/app/unifiedcalc/id6480269287)

A free calculator app designed for everyday tasks. It offers tools for health metrics, tips, discounts, sales tax, loans, savings, and fuel costs. The interface is simple and practical for quick calculations.

**Highlights:** Health Calculator (BMI, BMR), Tip Calculator with tax exclusion, Discount Calculator, Sales Tax Calculator, Loan Calculator, Savings Calculator, Fuel Cost & Efficacy Calculator

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cuspart free?

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

### Is UnifiedCalc free?

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

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

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

### Do Cuspart or UnifiedCalc have ads?

Both Cuspart and UnifiedCalc show ads.

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

Cuspart ships an update every 4 months, and UnifiedCalc every 3 months. Most recently, Cuspart was updated on October 28, 2026 and UnifiedCalc on October 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*