# Tank Partial Volume Calculator vs LPG

The clearest difference is price: LPG at Free against Tank Partial Volume Calculator's $2.99. LPG also leads on iOS requirement (13.0 vs 16.1). Tank Partial Volume Calculator's advantage is device support. On in-app purchases there is nothing between them.

LPG is free to download; Tank Partial Volume Calculator costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Tank Partial Volume Calculator | LPG |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 56 months | — |
| Monetization | Paid | — |
| Size | 1 MB | 7 MB |
| Requires iOS | 16.1 | **13.0** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 17+ |
| Developer | [Imran Pinjara](https://appshunter.io/developer/1484488781) | [Hangzhou Dashi Wisdom Technology Co., Ltd.](https://appshunter.io/developer/1822219570) |

## What reviewers say

### Tank Partial Volume Calculator

[App page](https://appshunter.io/ios/app/tank-partial-volume-calculator/id1491608421)

Calculate the partial and full volume of horizontal and vertical tanks with various head types. This tool is designed for engineers to determine liquid volumes at any height, simplifying capacity calculations for storage tanks and pressure vessels.

**Highlights:** Horizontal and vertical tank volume calculation, Supports flat, torispherical, hemispherical, and ellipsoidal heads, Calculates full volume, Determines liquid volume at any height, Outputs in cubic meters, liters, and gallons, Input in millimeters or metric system

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

**In-app purchases:** none


### LPG

[App page](https://appshunter.io/ios/app/lpg-meter/id6451438897)

**In-app purchases:** none


## Frequently asked questions

### Is Tank Partial Volume Calculator free?

Tank Partial Volume Calculator costs $2.99, with no in-app purchases.

### Is LPG free?

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

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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.*