# Text Converter vs CatKey

The clearest difference is in-app purchases: Text Converter at none against CatKey's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CatKey sells 1 one-off in-app purchase. Text Converter asks for nothing beyond the download.

Text Converter ships an update every 3 months, CatKey every 2 months. The most recent releases landed on October 6, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Text Converter | CatKey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (3 ratings)](https://appshunter.io/ios/app/text-converter/id597234009/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 1 MB | 4 MB |
| Requires iOS | 18.0 | **17** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Tsopanakis](https://appshunter.io/developer/471022214) | [贺 周](https://appshunter.io/developer/1815397078) |

## What reviewers say

### Text Converter

[App page](https://appshunter.io/ios/app/text-converter/id597234009)

This app offers a comprehensive suite of over 30 tools to transform, clean, analyze, and generate text. It helps users reformat text, count words and characters, and create placeholder text or passwords quickly and efficiently.

**Highlights:** Change text case (uppercase, lowercase, title case, etc.), Find and replace with advanced options, Clean and sort text (remove duplicates, strip whitespace), Analyze text (word count, reading time, extract data), Generate text (Lorem Ipsum, passwords, Base64), Offline functionality, Dark and light mode support

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

**In-app purchases:** none


### CatKey

[App page](https://appshunter.io/ios/app/catkey/id6784041022)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CatKey Pro | $3.99 | one-time |


## Frequently asked questions

### Is Text Converter free?

Text Converter is free to download, with no in-app purchases.

### Is CatKey free?

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

### Do Text Converter or CatKey have ads?

Neither Text Converter nor CatKey shows ads.

### Which is updated more often, Text Converter or CatKey?

Text Converter ships an update every 3 months, and CatKey every 2 months. Most recently, Text Converter was updated on October 6, 2026 and CatKey on October 4, 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.*