# Diffchecker vs PDF Converter

The clearest difference is price: PDF Converter at Free against Diffchecker's $2.99. PDF Converter also leads on review sentiment (44% vs 0%) and rating (4.7 vs 1.0). On ads, in-app purchases and device support there is nothing between them.

PDF Converter is free to download; Diffchecker costs $2.99 up front. Diffchecker sells 1 one-off in-app purchase and PDF Converter sells 8 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PDF Converter holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: PDF Converter has 33K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of Diffchecker's written reviews are positive against 44% of PDF Converter's.

Diffchecker ships an update every 77 months, PDF Converter every 4 weeks. The most recent releases landed on October 12, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Diffchecker | PDF Converter |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [1.0 (3 ratings)](https://appshunter.io/ios/app/diffchecker/id1446215054/reviews) | **[4.7 (33K ratings)](https://appshunter.io/ios/app/pdf-converter-word-to-pdf/id1515133401/reviews)** |
| Number of ratings | 3 | **33K** |
| Positive reviews | 0.0% of reviews | **44.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 77 months | **Every 4 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | — | **#43** |
| Size | 5 MB | 90 MB |
| Requires iOS | 17.4 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ahmad Rahimi](https://appshunter.io/developer/1235600361) | [Minimodev Technologies LTD](https://appshunter.io/developer/1497577475) |

## What reviewers say

### Diffchecker

[App page](https://appshunter.io/ios/app/diffchecker/id1446215054)

Easily find differences between two texts by pasting, typing, or scanning images. This tool automatically highlights discrepancies with synchronized scrolling for a clear comparison.

**Highlights:** Text difference highlighting, Camera OCR for text extraction, Synchronized scrolling, Paste and type input, Instant comparison

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove advertisements | $0.99 | one-time |


### PDF Converter

[App page](https://appshunter.io/ios/app/pdf-converter-word-to-pdf/id1515133401)

**Currently charting:** #43 Top Grossing · Productivity, #168 Top Free · Productivity (US App Store)

Easily convert documents to and from PDF format in just three steps. Create PDFs from images, share converted files, and manage your conversion history. Supports a wide range of input and output file types.

**Highlights:** Convert documents to PDF, Create PDF from images, Supports numerous file formats, Share converted files easily, Conversion history access, Cloud-based conversion

**Features:** Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Go Unlimited Weekly | $3.99 | per 7 days |
| Photo to PDF Converter | $3.99 | per 7 days |
| Go Unlimited Weekly | $4.99 | per 7 days |
| Go Unlimited Weekly | $5.99 | per 7 days |
| Go Unlimited Weekly | $5.99 | per 7 days |
| Go Unlimited Monthly | $9.99 | per month |
| Go Unlimited Weekly | $9.99 | per 7 days |
| Go Unlimited Monthly | $15.99 | per month |

**What reviewers like**

- 🚀 Fast and efficient conversion
- 👍 Easy to use interface
- 💡 Useful for converting documents

**What reviewers complain about**

- 💰 Subscription-based model
- 🔒 Lack of transparency around pricing
- 🐛 Conversion issues with some file types
- 🤔 Misleading 'free' claims

**Reported bugs**

- Conversion failures
- Corrupted output files
- Subscription cancellation issues

**Requested features**

- Free trial option
- Pay-per-use model
- Improved file format compatibility


## Frequently asked questions

### Is Diffchecker free?

Diffchecker costs $2.99, and also offers in-app purchases.

### Is PDF Converter free?

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

### Which has better reviews, Diffchecker or PDF Converter?

PDF Converter is rated higher. Diffchecker averages 1.0 out of 5 from 3 ratings, while PDF Converter averages 4.7 from 33K ratings.

### Do Diffchecker or PDF Converter have ads?

Neither Diffchecker nor PDF Converter shows ads.

### Which is updated more often, Diffchecker or PDF Converter?

Diffchecker ships an update every 77 months, and PDF Converter every 4 weeks. Most recently, Diffchecker was updated on October 12, 2026 and PDF Converter on October 31, 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.*