# Area of circle

> Circle area and circumference calculator using radius or diameter. (iPhone/iPad app by Roman Konasov.)

- Source: https://appshunter.io/ios/app/area-of-circle/id1669487398 (this page in markdown: same URL + `.md`)
- Developer: [Roman Konasov](https://appshunter.io/developer/1543388612)
- Category: Education
- Price: Free
- Rating: 4.50/5 from 4 App Store ratings
- Age rating: 4+
- Requires: iOS 11.0 · 22 MB
- Languages: Afrikaans, Albanian, Amharic, Arabic, Armenian, Azerbaijani, Basque, Belarusian, Bangla, Bosnian and 82 more
- Released: 2023-02-22
- Data updated: 2026-06-01
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/area-of-circle/id1669487398/reviews.md

## What is Area of circle?

Area of a circle, circle area formula calculator allows you to find an area of a circle (circumference), by the formula, using radius or diameter of circle.

## Key features

- Calculate circle area
- Calculate circle circumference
- Use radius or diameter
- Formula-based calculations
- Accurate results


## Frequently asked questions about Area of circle

### How does Area of circle calculate the area?

Area of circle uses the standard mathematical formula A = πr² to calculate the area. You can input either the radius or the diameter for the calculation.

### What is the learning methodology of Area of circle?

Area of circle employs a direct application of geometric formulas. It helps users understand and verify circle area calculations through practical input and output.

### Does Area of circle track user progress?

Area of circle is a utility calculator and does not feature user progress tracking. Its focus is on providing immediate and accurate geometric calculations.

### Can I get a certification from using Area of circle?

No, Area of circle is a calculation tool and does not offer any certifications upon use. It is designed for quick mathematical computations.

### What devices support Area of circle?

Area of circle is available on iPhones, iPads, and iPods. It is designed for the iOS ecosystem.

### How often is Area of circle updated?

Area of circle was last updated on February 22, 2023, with version 1.0. Future updates will depend on developer Roman Konasov's release schedule.

### What is the age rating for Area of circle?

Area of circle has an age rating of 4+, making it suitable for a wide range of users, including young students learning about geometry.

### Does Area of circle have ads?

No, Area of circle does not contain advertisements. It provides a clean and uninterrupted user experience for calculations.

## Version history (last 1 release)

### 1.0 — 2023-02-22

No release notes.

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## More apps by Roman Konasov

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- [Perimeter calculator](https://appshunter.io/ios/app/perimeter-calculator/id1665888123)

All apps by Roman Konasov: https://appshunter.io/developer/1543388612

## Related topics

[vantage circle](https://appshunter.io/ios/topics/vantage-circle) · [areas of figures](https://appshunter.io/ios/topics/areas-of-figures) · [find circumference of a circle](https://appshunter.io/ios/topics/find-circumference-of-a-circle) · [np circle](https://appshunter.io/ios/topics/np-circle)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*