# Simple Unit Converter App vs PDF to Text Converter.

The clearest difference is price: PDF to Text Converter. at Free against Simple Unit Converter App's $1.99. PDF to Text Converter. also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 3 months). Simple Unit Converter App's advantage is rating (5.0 vs 4.2). On in-app purchases and iOS requirement there is nothing between them.

PDF to Text Converter. is free to download; Simple Unit Converter App costs $1.99 up front. Simple Unit Converter App sells 3 one-off in-app purchases and PDF to Text Converter. sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Simple Unit Converter App holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: PDF to Text Converter. has 5 ratings behind it against 1, so its average is the more settled of the two.

Simple Unit Converter App ships an update every 3 months, PDF to Text Converter. every 3 weeks. The most recent releases landed on October 22, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Simple Unit Converter App | PDF to Text Converter. |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simple-unit-converter-app/id1531584085/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/pdf-to-text-converter/id6751844586/reviews) |
| Number of ratings | 1 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 4 MB | 34 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [CranialDev.LLC](https://appshunter.io/developer/1445325464) | [Asad Ahsan](https://appshunter.io/developer/1326954499) |

## What reviewers say

### Simple Unit Converter App

[App page](https://appshunter.io/ios/app/simple-unit-converter-app/id1531584085)

Easily convert between a vast range of measurement units, including acceleration, mass, temperature, and volume. This tool supports numerous categories to help you with everyday conversions and specialized needs.

**Highlights:** Wide array of unit types, Converts acceleration, mass, temperature, volume, and more, Supports numerous categories, User-requested additions, Intuitive interface

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NoAds | $0.99 | one-time |
| Small Tip | $1.99 | one-time |
| Generous Tip | $4.99 | one-time |


### PDF to Text Converter.

[App page](https://appshunter.io/ios/app/pdf-to-text-converter/id6751844586)

Easily extract editable text from PDF documents. Convert single or multiple files with batch processing, edit the extracted text, and export as TXT or ZIP. Works offline for privacy and convenience.

**Highlights:** Fast & accurate text extraction, Batch conversion of multiple files, Smart page selection, Edit extracted text, Offline and private operation, Export as TXT or ZIP

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $29.99 | per year |


## Frequently asked questions

### Is Simple Unit Converter App free?

Simple Unit Converter App costs $1.99, and also offers in-app purchases.

### Is PDF to Text Converter. free?

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

### Which has better reviews, Simple Unit Converter App or PDF to Text Converter.?

Simple Unit Converter App is rated higher. Simple Unit Converter App averages 5.0 out of 5 from 1 ratings, while PDF to Text Converter. averages 4.2 from 5 ratings.

### Do Simple Unit Converter App or PDF to Text Converter. have ads?

Simple Unit Converter App shows ads; PDF to Text Converter. does not.

### Which is updated more often, Simple Unit Converter App or PDF to Text Converter.?

Simple Unit Converter App ships an update every 3 months, and PDF to Text Converter. every 3 weeks. Most recently, Simple Unit Converter App was updated on October 22, 2026 and PDF to Text Converter. on October 11, 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.*