# Tank Volume Calculation vs Pipe Fitting

The clearest difference is rating: Pipe Fitting at 4.6 against Tank Volume Calculation's 4.0. Pipe Fitting also leads on ratings volume (116 vs 5). Tank Volume Calculation's advantage is ads (none vs shown) and iOS requirement (12.0 vs 16.4). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Tank Volume Calculation sells 1 one-off in-app purchase and Pipe Fitting sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Pipe Fitting holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Pipe Fitting has 116 ratings behind it against 5, so its average is the more settled of the two.

## The numbers

| Metric | Tank Volume Calculation | Pipe Fitting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (5 ratings)](https://appshunter.io/ios/app/tank-volume-calculation/id6740401902/reviews) | **[4.6 (116 ratings)](https://appshunter.io/ios/app/pipe-fitting/id6743724584/reviews)** |
| Number of ratings | 5 | **116** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 5 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 65 MB | 42 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ashvin Kevadiya](https://appshunter.io/developer/1756324971) | [xNeat.com](https://appshunter.io/developer/327498295) |

## What reviewers say

### Tank Volume Calculation

[App page](https://appshunter.io/ios/app/tank-volume-calculation/id6740401902)

Calculate the volume and weight of liquid in various tank shapes. Convert between units and save your results. Optimized for efficiency and ease of use.

**Highlights:** Volume calculations for various tank shapes, Liquid weight calculation with density, Built-in volume unit converter, Metric and imperial unit support, Save and share calculation results, Optimized for tablets and mobile

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime | $3.99 | one-time |


### Pipe Fitting

[App page](https://appshunter.io/ios/app/pipe-fitting/id6743724584)

This tool provides precise pipe layout calculations for professionals in welding and fabrication. It offers various offset and fitting calculators, along with data tools for custom angles and triangle solutions. Easily switch between imperial and metric units for field or shop use.

**Highlights:** Offset calculators (basic, rolling, parallel), Back-to-back fitting solutions, Elbow miter cut and triangle solver, Imperial and metric unit switching, Designed for iPhone and iPad

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pipe Fitting | $4.99 | per 7 days |
| Pipe Fitting | $39.99 | per year |


## Frequently asked questions

### Is Tank Volume Calculation free?

Tank Volume Calculation is free to download, with in-app purchases available.

### Is Pipe Fitting free?

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

### Which has better reviews, Tank Volume Calculation or Pipe Fitting?

Pipe Fitting is rated higher. Tank Volume Calculation averages 4.0 out of 5 from 5 ratings, while Pipe Fitting averages 4.6 from 116 ratings.

### Do Tank Volume Calculation or Pipe Fitting have ads?

Pipe Fitting shows ads; Tank Volume Calculation does not.

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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.*