# Equations vs Area And Volume

The clearest difference is in-app purchases: Equations at none against Area And Volume's 1. Equations also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). Area And Volume's advantage is rating (4.7 vs 4.4). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. Area And Volume sells 1 one-off in-app purchase. Equations asks for nothing beyond the download.

Area And Volume holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 14 and 12 respectively.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Equations | Area And Volume |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (14 ratings)](https://appshunter.io/ios/app/equations-x/id1179127721/reviews) | **[4.7 (12 ratings)](https://appshunter.io/ios/app/area-and-volume/id1549493680/reviews)** |
| Number of ratings | **14** | 12 |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 21 MB | 79 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Riyad Habash](https://appshunter.io/developer/1073719756) | [鹏 刘](https://appshunter.io/developer/971635267) |

## What reviewers say

### Equations

[App page](https://appshunter.io/ios/app/equations-x/id1179127721)

This app provides tools to calculate areas of various polygons and volumes of 3D shapes. It also includes solvers for quadratic and cubic equations, making it a comprehensive resource for mathematical and engineering calculations.

**Highlights:** Area calculations for polygons, Volume calculations for 3D shapes, Quadratic equation solver, Cubic equation solver, Support for various geometric shapes

**Features:** Vision Pro support

**In-app purchases:** none


### Area And Volume

[App page](https://appshunter.io/ios/app/area-and-volume/id1549493680)

This geometry calculator quickly computes the area and volume of various shapes. Input known values to find unknown quantities with real-time accuracy. Results can be easily copied for use in other applications.

**Highlights:** Area calculation for common shapes, Volume calculation for geometric bodies, Real-time calculation and immediate results, Copy calculation results to clipboard, Simple and intuitive user interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Pro | $0.99 | one-time |


## Frequently asked questions

### Is Equations free?

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

### Is Area And Volume free?

Area And Volume is free to download, with in-app purchases available.

### Which has better reviews, Equations or Area And Volume?

Area And Volume is rated higher. Equations averages 4.4 out of 5 from 14 ratings, while Area And Volume averages 4.7 from 12 ratings.

### Do Equations or Area And Volume have ads?

Area And Volume shows ads; Equations does not.

### Which is updated more often, Equations or Area And Volume?

Equations ships an update every 2 months, and Area And Volume every 2 months. Most recently, Equations was updated on October 24, 2026 and Area And Volume on October 21, 2026.

---

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