# Simple Viewer vs TextLab

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

Both are free to download. TextLab sells 1 one-off in-app purchase. Simple Viewer asks for nothing beyond the download.

Simple Viewer ships an update monthly, TextLab every 3 weeks. The most recent releases landed on June 26, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Simple Viewer | TextLab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/textlab-formatedit-and-convert/id6766123928/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | — | Freemium |
| Size | 6 MB | 11 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai STLink Corporation](https://appshunter.io/developer/1382605307) | [Igor Bidenko](https://appshunter.io/developer/1824855550) |

## What reviewers say

### Simple Viewer

[App page](https://appshunter.io/ios/app/simple-viewer/id6762638850)

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

**In-app purchases:** none


### TextLab

[App page](https://appshunter.io/ios/app/textlab-formatedit-and-convert/id6766123928)

Transform and clean text with a variety of tools. Convert cases, remove extra spaces, count words, and more. Premium features include workflows, data formatting, and advanced search.

**Highlights:** Case conversion, Text cleanup, Word counting, Reverse and sort text, JSON and data formatting, Regex find and replace, Apple Intelligence integration

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TextLab | $9.99 | one-time |


## Frequently asked questions

### Is Simple Viewer free?

Simple Viewer is free to download, with no in-app purchases.

### Is TextLab free?

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

### Do Simple Viewer or TextLab have ads?

Neither Simple Viewer nor TextLab shows ads.

### Which is updated more often, Simple Viewer or TextLab?

Simple Viewer ships an update monthly, and TextLab every 3 weeks. Most recently, Simple Viewer was updated on June 26, 2026 and TextLab on September 24, 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.*