# Text Comp vs Merge PDFs

The clearest difference is update cadence: Text Comp at every 2 days against Merge PDFs's every 2 months. Text Comp also leads on device support (3 vs 1) and iOS requirement (9.0 vs 16.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Text Comp sells 1 one-off in-app purchase and Merge PDFs sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Text Comp ships an update every 2 days, Merge PDFs every 2 months. The most recent releases landed on September 29, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Text Comp | Merge PDFs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (6 ratings)](https://appshunter.io/ios/app/text-comp/id719654923/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 13 MB | 1 MB |
| Requires iOS | **9.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yoichi Nozaki](https://appshunter.io/developer/409792607) | [Vikram Singh](https://appshunter.io/developer/1800895019) |

## What reviewers say

### Text Comp

[App page](https://appshunter.io/ios/app/text-comp/id719654923)

Easily compare two text files or directories with a clear 2-pane interface. Import files from iCloud or other apps, including archives, and analyze differences with filtering and search options. It also offers basic image comparison.

**Highlights:** Compare text files and directories, Import from iCloud and other apps, Archive file support (zip, tar, etc.), 2-pane comparison interface, Filter and search results, Basic image comparison

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Text Comp Full Version | $7.99 | one-time |


### Merge PDFs

[App page](https://appshunter.io/ios/app/merge-pdfs/id6755594664)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $4.99 | per month |
| Premium Annual | $39.99 | per year |


## Frequently asked questions

### Is Text Comp free?

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

### Is Merge PDFs free?

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

### Do Text Comp or Merge PDFs have ads?

Neither Text Comp nor Merge PDFs shows ads.

### Which is updated more often, Text Comp or Merge PDFs?

Text Comp ships an update every 2 days, and Merge PDFs every 2 months. Most recently, Text Comp was updated on September 29, 2026 and Merge PDFs 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.*