# Ratio Calculator vs Area volume calculators

The clearest difference is price: Area volume calculators at Free against Ratio Calculator's $4.99. Area volume calculators also leads on update cadence (every 14 months vs every 35 months). Ratio Calculator's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Area volume calculators is free to download; Ratio Calculator costs $4.99 up front. Area volume calculators sells 1 one-off in-app purchase. Ratio Calculator asks for nothing beyond the download.

Ratio Calculator ships an update every 35 months, Area volume calculators every 14 months. The most recent releases landed on September 10, 2026 and July 16, 2026 respectively.

## The numbers

| Metric | Ratio Calculator | Area volume calculators |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 35 months | **Every 14 months** |
| Size | 28 MB | 34 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bhavinkumar Satashiya](https://appshunter.io/developer/1361485921) | [Kantaben Gorasiya](https://appshunter.io/developer/1640260396) |

## What reviewers say

### Ratio Calculator

[App page](https://appshunter.io/ios/app/ratio-calculator-proportion/id1522863550)

**In-app purchases:** none


### Area volume calculators

[App page](https://appshunter.io/ios/app/area-volume-calculators/id1664099398)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime | $8.99 | one-time |


## Frequently asked questions

### Is Ratio Calculator free?

Ratio Calculator costs $4.99, with no in-app purchases.

### Is Area volume calculators free?

Area volume calculators is free to download, with in-app purchases available.

### Do Ratio Calculator or Area volume calculators have ads?

Neither Ratio Calculator nor Area volume calculators shows ads.

### Which is updated more often, Ratio Calculator or Area volume calculators?

Ratio Calculator ships an update every 35 months, and Area volume calculators every 14 months. Most recently, Ratio Calculator was updated on September 10, 2026 and Area volume calculators on July 16, 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.*