# PDF Reflow vs DooGoo

The clearest difference is review sentiment: DooGoo at 100% against PDF Reflow's 50%. DooGoo also leads on rating (5.0 vs 3.8) and update cadence (every 9 days vs every 3 weeks). PDF Reflow's advantage is monetization model (free vs freemium) and ratings volume (24 vs 1). 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 DooGoo sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

DooGoo holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: PDF Reflow has 24 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of PDF Reflow's written reviews are positive against 100% of DooGoo's.

PDF Reflow ships an update every 3 weeks, DooGoo every 9 days. The most recent releases landed on September 21, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | PDF Reflow | DooGoo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (24 ratings)](https://appshunter.io/ios/app/pdf-reflow/id1461144444/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/doogoo/id6757856205/reviews)** |
| Number of ratings | **24** | 1 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | **Free** | Freemium |
| Size | 3 MB | 66 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [AppBlit LLC](https://appshunter.io/developer/295536769) | [DooGoo Habits LLC](https://appshunter.io/developer/1869295356) |

## 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 |


### DooGoo

[App page](https://appshunter.io/ios/app/doogoo/id6757856205)

This app helps you build lasting habits through group accountability and visible progress. Log daily habits, join challenges with others, and track moments of self-control to earn rewards. It's designed for steady improvement, not perfection, with optional premium features for advanced analytics.

**Highlights:** Habit logging and consistency tracking, Group accountability challenges, Logging 'Say No' moments, Earning and redeeming rewards, Progress visualization with charts, Optional premium features

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DooGoo Premium | $4.99 | per month |
| Premium Member | $24.99 | per year |
| Doogoo | $4.99 | one-time |


## Frequently asked questions

### Is PDF Reflow free?

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

### Is DooGoo free?

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

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

DooGoo is rated higher. PDF Reflow averages 3.8 out of 5 from 24 ratings, while DooGoo averages 5.0 from 1 ratings.

### Do PDF Reflow or DooGoo have ads?

Neither PDF Reflow nor DooGoo shows ads.

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

PDF Reflow ships an update every 3 weeks, and DooGoo every 9 days. Most recently, PDF Reflow was updated on September 21, 2026 and DooGoo on September 8, 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.*