# Data Explorer vs Tank Volume Calculator A1 PRO

The clearest difference is price: Tank Volume Calculator A1 PRO at Free against Data Explorer's $9.99. Tank Volume Calculator A1 PRO also leads on update cadence (daily vs every 2 months). Data Explorer's advantage is in-app purchases (none vs 1) and iOS requirement (9.0 vs 13.0). On ads and device support there is nothing between them.

Tank Volume Calculator A1 PRO is free to download; Data Explorer costs $9.99 up front. Tank Volume Calculator A1 PRO sells 1 one-off in-app purchase. Data Explorer asks for nothing beyond the download.

Data Explorer ships an update every 2 months, Tank Volume Calculator A1 PRO daily. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Data Explorer | Tank Volume Calculator A1 PRO |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.9 (12 ratings)](https://appshunter.io/ios/app/data-explorer/id466656828/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 76.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Paid | — |
| Size | 12 MB | 28 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [A&X Analytics, LLC](https://appshunter.io/developer/436525441) | [Binary And Bricks Pvt Ltd](https://appshunter.io/developer/1587170688) |

## What reviewers say

### Data Explorer

[App page](https://appshunter.io/ios/app/data-explorer/id466656828)

Analyze your datasets and uncover patterns with industry-standard statistical techniques explained in plain English. This app makes data analysis accessible, offering features like data import, filtering, variable analysis, and various statistical tests and regressions.

**Highlights:** Import data from CSV, TXT, XLS, XLSX, Manual data entry and editing, Data filtering and browsing, Variable statistics and distribution graphs, Hypothesis testing (means, proportions), Regression analysis (linear, logistic), Export results to PDF and CSV

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

**In-app purchases:** none


### Tank Volume Calculator A1 PRO

[App page](https://appshunter.io/ios/app/tank-volume-calculator-a1-pro/id6759477456)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tank Volume Pro | $2.99 | one-time |


## Frequently asked questions

### Is Data Explorer free?

Data Explorer costs $9.99, with no in-app purchases.

### Is Tank Volume Calculator A1 PRO free?

Tank Volume Calculator A1 PRO is free to download, with in-app purchases available.

### Do Data Explorer or Tank Volume Calculator A1 PRO have ads?

Neither Data Explorer nor Tank Volume Calculator A1 PRO shows ads.

### Which is updated more often, Data Explorer or Tank Volume Calculator A1 PRO?

Data Explorer ships an update every 2 months, and Tank Volume Calculator A1 PRO daily. Most recently, Data Explorer was updated on November 1, 2026 and Tank Volume Calculator A1 PRO on October 31, 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.*