# Custom Calculator vs PDF Converter

The clearest difference is price: PDF Converter at Free against Custom Calculator's $0.99. PDF Converter also leads on update cadence (weekly vs monthly). Custom Calculator's advantage is in-app purchases (none vs 5) and device support (3 vs 1). On ads and iOS requirement there is nothing between them.

PDF Converter is free to download; Custom Calculator costs $0.99 up front. PDF Converter sells 5 in-app purchases, starting at $4.99 per 7 days. Custom Calculator asks for nothing beyond the download.

Custom Calculator ships an update monthly, PDF Converter weekly. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Custom Calculator | PDF Converter |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.7 (386 ratings)](https://appshunter.io/ios/app/pdf-converter-photos-and-word/id6740705458/reviews)** |
| Number of ratings | — | **386** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | — | Freemium |
| Size | 2 MB | 190 MB |
| Requires iOS | **15.2** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dewayne Defoor](https://appshunter.io/developer/1746563265) | [Rhophi Analytics LLP](https://appshunter.io/developer/1647365609) |

## What reviewers say

### Custom Calculator

[App page](https://appshunter.io/ios/app/custom-calculator-basic/id6502717475)

**Features:** macOS Compatibility

**In-app purchases:** none


### PDF Converter

[App page](https://appshunter.io/ios/app/pdf-converter-photos-and-word/id6740705458)

Easily transform documents and images into professional PDF files. This tool supports numerous formats and offers features like merging, splitting, and compressing PDFs, all within a simple interface.

**Highlights:** Convert files to PDF, Image to PDF conversion, Word, Excel, PPT to PDF, Merge PDF files, Split PDF documents, Compress PDF files, Supports multiple formats

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly Plan | $4.99 | per 7 days |
| Pro Weekly Plan | $9.99 | per 7 days |
| Pro Weekly Plan | $9.99 | per 7 days |
| Pro Weekly | $12.99 | per month |
| Pro Yearly | $49.99 | per year |


## Frequently asked questions

### Is Custom Calculator free?

Custom Calculator costs $0.99, with no in-app purchases.

### Is PDF Converter free?

PDF Converter is free to download, with in-app purchases available.

### Do Custom Calculator or PDF Converter have ads?

Neither Custom Calculator nor PDF Converter shows ads.

### Which is updated more often, Custom Calculator or PDF Converter?

Custom Calculator ships an update monthly, and PDF Converter weekly. Most recently, Custom Calculator was updated on October 25, 2026 and PDF Converter on October 30, 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.*