# PDF Splitter + PDF Merge vs Helius Connect

The clearest difference is in-app purchases: Helius Connect at none against PDF Splitter + PDF Merge's 2. Helius Connect also leads on update cadence (every 5 days vs every 3 months). PDF Splitter + PDF Merge's advantage is device support (4 vs 2) and iOS requirement (13.0 vs 15.1). On price and ads there is nothing between them.

Both are free to download. PDF Splitter + PDF Merge sells 2 one-off in-app purchases. Helius Connect asks for nothing beyond the download.

PDF Splitter + PDF Merge ships an update every 3 months, Helius Connect every 5 days. Both last shipped on October 23, 2026.

## The numbers

| Metric | PDF Splitter + PDF Merge | Helius Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (140 ratings)](https://appshunter.io/ios/app/pdf-splitter-plus-pdf-merge/id651952889/reviews)** | — |
| Number of ratings | **140** | — |
| Positive reviews | 88.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 4 MB | 39 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [青青 余](https://appshunter.io/developer/633344484) | [Hashim Ruan](https://appshunter.io/developer/1586362246) |

## What reviewers say

### PDF Splitter + PDF Merge

[App page](https://appshunter.io/ios/app/pdf-splitter-plus-pdf-merge/id651952889)

Easily combine multiple PDF files into a single document or extract specific pages from existing PDFs. This tool supports merging password-protected files if the password is known.

**Highlights:** Extract pages from PDF, Merge specified pages of multiple PDFs, Merge password-protected PDFs, Combine PDFs into one

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock（without restriction） | $3.99 | one-time |
| Unlock iOS without restriction | $3.99 | one-time |

**What reviewers like**

- 🚀 Easy to use
- 🚀 Quick and efficient
- 🚀 Intuitive interface
- 👍 Reliable and consistent
- 👍 Excellent value for free app

**What reviewers complain about**

- 🐛 Issues with sorting/reordering files
- 🐛 Limitations on number of files
- 🔧 Outdated or basic interface design
- 💰 Requests payment after trial period

**Reported bugs**

- Corrupts text in merged PDF documents
- Paid version does not work as expected

**Requested features**

- Add page preview functionality
- Allow merging of other file types (not just PDFs)
- Improve file sorting/reordering capabilities
- Provide more customization options


### Helius Connect

[App page](https://appshunter.io/ios/app/helius-connect/id6765940233)

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Splitter + PDF Merge free?

PDF Splitter + PDF Merge is free to download, with in-app purchases available.

### Is Helius Connect free?

Helius Connect is free to download, with no in-app purchases.

### Do PDF Splitter + PDF Merge or Helius Connect have ads?

Neither PDF Splitter + PDF Merge nor Helius Connect shows ads.

### Which is updated more often, PDF Splitter + PDF Merge or Helius Connect?

PDF Splitter + PDF Merge ships an update every 3 months, and Helius Connect every 5 days. Most recently, PDF Splitter + PDF Merge was updated on October 23, 2026 and Helius Connect on October 23, 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.*