# Haihaisoft Reader vs X10W DSP

The clearest difference is iOS requirement: Haihaisoft Reader at 6.1 against X10W DSP's 15.5. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Haihaisoft Reader | X10W DSP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.2 (5 ratings)](https://appshunter.io/ios/app/haihaisoft-reader/id437433430/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Monetization | Free | — |
| Size | 21 MB | 4 MB |
| Requires iOS | **6.1** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [海波 师](https://appshunter.io/developer/437433433) | [明武 伍](https://appshunter.io/developer/1622511470) |

## What reviewers say

### Haihaisoft Reader

[App page](https://appshunter.io/ios/app/haihaisoft-reader/id437433430)

A free PDF reader for iOS devices that offers fast launch speeds. It can also open PDF documents protected by DRM-X 3.0. Requires iOS 6 or later.

**Highlights:** Free PDF document reader, Fast launch speed, DRM-X 3.0 protected PDF support, iOS compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


### X10W DSP

[App page](https://appshunter.io/ios/app/x10w-dsp/id6473255997)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Haihaisoft Reader free?

Haihaisoft Reader is free to download, with no in-app purchases.

### Is X10W DSP free?

X10W DSP is free to download, with no in-app purchases.

### Do Haihaisoft Reader or X10W DSP have ads?

Neither Haihaisoft Reader nor X10W DSP shows ads.

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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.*