# Tank Charts 5.1

> Fuel hauler app for manual tank gauging and product amount calculation. (iPhone/iPad app by Donald Johnson.)

- Source: https://appshunter.io/ios/app/tank-charts-51/id1671412131 (this page in markdown: same URL + `.md`)
- Developer: [Donald Johnson](https://appshunter.io/developer/1434329456)
- Category: Reference
- Price: Free
- Rating: 2.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.0 · 10 MB
- Languages: English
- Released: 2023-02-21
- Data updated: 2026-06-11
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/tank-charts-51/id1671412131/reviews.md

## What is Tank Charts 5.1?

This is a simple App to help gasoline haulers easily determine product amount when manually gauging tanks.

## Key features

- Manual tank gauging
- Product amount calculation
- Gasoline hauler assistance
- Simple interface

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/tank-charts-51/id1671412131/reviews.md

### 2/5 — Problem

*2023-10-08*

Why am I not able to add more than 4 tanks in this app. I see in pictures they have several more in saved stores. I am new to fuel hauling and this would make it easier for me if I could add all of my stores. Please advise how I can do it. Thank you

## Frequently asked questions about Tank Charts 5.1

### What is Tank Charts 5.1 used for?

Tank Charts 5.1 is a simple application designed to help gasoline haulers easily determine the product amount when manually gauging tanks.

### Is Tank Charts 5.1 free to download?

Yes, Tank Charts 5.1 is available for free.

### What devices does Tank Charts 5.1 support?

Tank Charts 5.1 supports iPhone, iPad, and Apple Watch devices.

### When was Tank Charts 5.1 last updated?

The latest version, 1.2, was last updated on April 4, 2025.

### What is the age rating for Tank Charts 5.1?

Tank Charts 5.1 has an age rating of 4+.

### How accurate is Tank Charts 5.1 for calculations?

The app is designed to assist with calculations, but user input and manual gauging accuracy are critical factors. The current rating is 2.0 stars from 1 rating.

### Does Tank Charts 5.1 have ads?

No, Tank Charts 5.1 does not contain advertisements.

## Version history (last 3 releases)

### 1.2 — 2025-04-04

This version contains minor style changes and fixes some calculation errors.

### 1.1 — 2023-03-12

We fix some data errors that could cause gallon computation errors.
Some minor style changes.

### 1.0 — 2023-02-21

No release notes.

## Apps similar to Tank Charts 5.1

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [HazMat - ERG 2024 Guidebook](https://appshunter.io/ios/app/hazmat-erg-2024-guidebook/id1486387187) | 4.6 (1,030) | Free | Reference |

## More apps by Donald Johnson

- [DJ Quick Grocery](https://appshunter.io/ios/app/dj-quick-grocery/id1673053999)

All apps by Donald Johnson: https://appshunter.io/developer/1434329456

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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 2026-06-11.*