# Number Analytics vs Combine PDF Files

The clearest difference is price: Number Analytics at Free against Combine PDF Files's $0.99. Number Analytics also leads on iOS requirement (13.0 vs 15.6). Combine PDF Files's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support there is nothing between them.

Number Analytics is free to download; Combine PDF Files costs $0.99 up front. Number Analytics sells 3 in-app purchases, starting at $6.99 per month. Combine PDF Files asks for nothing beyond the download.

Number Analytics ships an update every 16 months, Combine PDF Files fortnightly. The most recent releases landed on October 1, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Number Analytics | Combine PDF Files |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/number-analytics/id6468843472/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 16 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 16 MB | 2 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Number Analytics LLC](https://appshunter.io/developer/1710661127) | [Mike West](https://appshunter.io/developer/1815075434) |

## What reviewers say

### Number Analytics

[App page](https://appshunter.io/ios/app/number-analytics/id6468843472)

This app offers advanced statistical analysis tools for various data types, including regression, text analysis, and survival analysis. It supports multiple file formats and provides automated explanations of results in plain English, making complex data interpretation accessible on mobile devices.

**Highlights:** Advanced statistical tests (T-test, ANOVA), Regression analysis (linear, logistic), Text analysis with word cloud visualization, Survival analysis (Kaplan-Meier), Support for multiple data formats (SPSS, Excel, CSV), Automated results explanation in plain English

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic plan | $6.99 | per month |
| Advanced plan | $29.99 | per month |
| Premium plan | $99.99 | per month |


### Combine PDF Files

[App page](https://appshunter.io/ios/app/combine-pdf-files/id6755452166)

**In-app purchases:** none


## Frequently asked questions

### Is Number Analytics free?

Number Analytics is free to download, with in-app purchases available.

### Is Combine PDF Files free?

Combine PDF Files costs $0.99, with no in-app purchases.

### Do Number Analytics or Combine PDF Files have ads?

Number Analytics shows ads; Combine PDF Files does not.

### Which is updated more often, Number Analytics or Combine PDF Files?

Number Analytics ships an update every 16 months, and Combine PDF Files fortnightly. Most recently, Number Analytics was updated on October 1, 2026 and Combine PDF Files on October 12, 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.*