# PDF Reflow vs ReadFlow

The clearest difference is review sentiment: ReadFlow at 100% against PDF Reflow's 50%. ReadFlow also leads on rating (4.8 vs 3.8) and update cadence (every 4 days vs every 3 weeks). PDF Reflow's advantage is monetization model (free vs free with in-app purchases) and ratings volume (24 vs 5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PDF Reflow sells 1 one-off in-app purchase and ReadFlow sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReadFlow holds the better App Store score, 4.8 against 3.8. Both are backed by a comparable volume of ratings — 24 and 5 respectively. Written reviews point the same way: 50% of PDF Reflow's written reviews are positive against 100% of ReadFlow's.

PDF Reflow ships an update every 3 weeks, ReadFlow every 4 days. The most recent releases landed on September 21, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | PDF Reflow | ReadFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (24 ratings)](https://appshunter.io/ios/app/pdf-reflow/id1461144444/reviews) | **[4.8 (5 ratings)](https://appshunter.io/ios/app/readflow/id6447425350/reviews)** |
| Number of ratings | **24** | 5 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 3 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AppBlit LLC](https://appshunter.io/developer/295536769) | [实 许](https://appshunter.io/developer/681075194) |

## What reviewers say

### PDF Reflow

[App page](https://appshunter.io/ios/app/pdf-reflow/id1461144444)

Read PDF and Word documents on your phone with a mobile-optimized layout. It reformats documents to fit your screen width, preserving original fonts, colors, and graphics. Features include text search, selection, and adjustable text size.

**Highlights:** Mobile-optimized PDF and Word reading, Reflows text to fit screen width, Preserves original fonts, colors, and graphics, Text search and selection, Adjustable text size up to 300%

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Reflow PRO | $7.99 | one-time |


### ReadFlow

[App page](https://appshunter.io/ios/app/readflow/id6447425350)

This app transforms PDF documents into a comfortable reading experience on small screens. It offers text reflow, customization options for fonts and themes, and iCloud sync for seamless access across devices. Enjoy reading PDFs as easily as other ebook formats.

**Highlights:** PDF text reflow for mobile, Customizable fonts and themes, Import custom font files, iCloud sync, PDF file cropping, Metadata editing, Generate and share reflowed text

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ReadFlow Pro 1x | $0.99 | per month |
| ReadFlow Pro 12x | $9.99 | per year |
| ReadFlow Pro ∞ | $19.99 | one-time |


## Frequently asked questions

### Is PDF Reflow free?

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

### Is ReadFlow free?

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

### Which has better reviews, PDF Reflow or ReadFlow?

ReadFlow is rated higher. PDF Reflow averages 3.8 out of 5 from 24 ratings, while ReadFlow averages 4.8 from 5 ratings.

### Do PDF Reflow or ReadFlow have ads?

Neither PDF Reflow nor ReadFlow shows ads.

### Which is updated more often, PDF Reflow or ReadFlow?

PDF Reflow ships an update every 3 weeks, and ReadFlow every 4 days. Most recently, PDF Reflow was updated on September 21, 2026 and ReadFlow on September 19, 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.*