# Merge PDF Files－Split PDF Docs vs Just4students

The clearest difference is in-app purchases: Just4students at none against Merge PDF Files－Split PDF Docs's 3. Just4students also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Merge PDF Files－Split PDF Docs sells 3 in-app purchases, starting at $8.99 per month. Just4students asks for nothing beyond the download.

Merge PDF Files－Split PDF Docs ships an update monthly, Just4students every 4 weeks. The most recent releases landed on October 20, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Merge PDF Files－Split PDF Docs | Just4students |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (41 ratings)](https://appshunter.io/ios/app/merge-pdf-filessplit-pdf-docs/id6737195142/reviews)** | — |
| Number of ratings | **41** | — |
| Positive reviews | 53.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 85 MB | 18 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Asad Ahsan](https://appshunter.io/developer/1326954499) | [Tshegofatso Mailula](https://appshunter.io/developer/1855696356) |

## What reviewers say

### Merge PDF Files－Split PDF Docs

[App page](https://appshunter.io/ios/app/merge-pdf-filessplit-pdf-docs/id6737195142)

Easily combine multiple PDF files into a single document or split large PDFs into smaller sections. Secure your documents with password protection and share them across various platforms. This tool streamlines your document management tasks.

**Highlights:** Combine PDF files into one, Split PDF files into sections, Lock and unlock PDFs with passwords, Delete pages from PDFs, Share merged PDFs across platforms, Unlimited file merging

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $8.99 | per month |
| Annual Plan | $21.99 | per year |
| Yearly Subscription | $29.99 | per year |


### Just4students

[App page](https://appshunter.io/ios/app/just4students-for-students/id6755701310)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Merge PDF Files－Split PDF Docs free?

Merge PDF Files－Split PDF Docs is free to download, with in-app purchases available.

### Is Just4students free?

Just4students is free to download, with no in-app purchases.

### Do Merge PDF Files－Split PDF Docs or Just4students have ads?

Merge PDF Files－Split PDF Docs shows ads; Just4students does not.

### Which is updated more often, Merge PDF Files－Split PDF Docs or Just4students?

Merge PDF Files－Split PDF Docs ships an update monthly, and Just4students every 4 weeks. Most recently, Merge PDF Files－Split PDF Docs was updated on October 20, 2026 and Just4students on October 11, 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.*