# Data Explorer vs RPN

The clearest difference is price: RPN at $1.99 against Data Explorer's $9.99. RPN also leads on review sentiment (100% vs 67%). Data Explorer's advantage is iOS requirement (9.0 vs 12.0). On rating, ratings volume, update cadence and ads there is nothing between them.

Data Explorer costs $9.99 and RPN $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for Data Explorer against 5.0 for RPN. Both are backed by a comparable volume of ratings — 12 and 14 respectively. Written reviews are what separate them: 67% of Data Explorer's written reviews are positive against 100% of RPN's.

Data Explorer ships an update every 2 months, RPN every 3 months. The most recent releases landed on September 22, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Data Explorer | RPN |
| --- | --- | --- |
| Price | $9.99 | **$1.99** |
| Rating | [4.9 (12 ratings)](https://appshunter.io/ios/app/data-explorer/id466656828/reviews) | **[5.0 (14 ratings)](https://appshunter.io/ios/app/rpn-34-ce/id1448593029/reviews)** |
| Number of ratings | 12 | **14** |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Paid | Paid |
| Size | 12 MB | 16 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [A&X Analytics, LLC](https://appshunter.io/developer/436525441) | [CuVee Software](https://appshunter.io/developer/424873503) |

## 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

**In-app purchases:** none


### RPN

[App page](https://appshunter.io/ios/app/rpn-34-ce/id1448593029)

This app simulates a legendary scientific calculator, offering photo-realistic visuals and advanced functions like integration and root finding. It includes built-in programs and extensions for enhanced usability, making it a powerful tool for complex calculations.

**Highlights:** Photo-realistic look-and-feel, Programmable with 999 steps, Integration and root solving, Built-in application programs, Live register view, Program library and backup, Sharing via email, AirDrop, Dropbox

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Data Explorer free?

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

### Is RPN free?

RPN costs $1.99, with no in-app purchases.

### Which has better reviews, Data Explorer or RPN?

RPN is rated higher. Data Explorer averages 4.9 out of 5 from 12 ratings, while RPN averages 5.0 from 14 ratings.

### Do Data Explorer or RPN have ads?

Neither Data Explorer nor RPN shows ads.

### Which is updated more often, Data Explorer or RPN?

Data Explorer ships an update every 2 months, and RPN every 3 months. Most recently, Data Explorer was updated on September 22, 2026 and RPN on September 25, 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.*