# PDF Combiner vs Notes Vault

The clearest difference is price: Notes Vault at Free against PDF Combiner's $1.99. Notes Vault also leads on rating (5.0 vs 4.8). PDF Combiner's advantage is iOS requirement (13.5 vs 15.0). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Notes Vault is free to download; PDF Combiner costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Notes Vault holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 8 and 5 respectively.

PDF Combiner ships an update every 3 months, Notes Vault every 2 months. The most recent releases landed on October 29, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | PDF Combiner | Notes Vault |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.8 (8 ratings)](https://appshunter.io/ios/app/pdf-combiner-file-merger/id1529734757/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/notes-vault/id6502246101/reviews)** |
| Number of ratings | **8** | 5 |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Paid | **Free** |
| Size | 37 MB | 10 MB |
| Requires iOS | **13.5** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [实 许](https://appshunter.io/developer/681075194) | [Praxticus Mobile Labs LLC](https://appshunter.io/developer/1155766939) |

## What reviewers say

### PDF Combiner

[App page](https://appshunter.io/ios/app/pdf-combiner-file-merger/id1529734757)

This utility app allows you to merge multiple PDF files into a single document. It supports retaining outlines and tables of contents from the original files. Easily import, combine, and export your PDFs across your Apple devices.

**Highlights:** Combine PDF files, Retain outlines and tables of contents, Import PDFs from other apps, Export combined PDFs, Cross-platform support (iOS, iPadOS, macOS)

**Features:** Vision Pro support

**In-app purchases:** none


### Notes Vault

[App page](https://appshunter.io/ios/app/notes-vault/id6502246101)

Securely store and organize your personal notes in a private vault. This application offers a straightforward interface for easy note-taking and quick retrieval.

**Highlights:** Secure note vault, Easy note storage, Quick search functionality, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PDF Combiner free?

PDF Combiner costs $1.99, with no in-app purchases.

### Is Notes Vault free?

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

### Which has better reviews, PDF Combiner or Notes Vault?

Notes Vault is rated higher. PDF Combiner averages 4.8 out of 5 from 8 ratings, while Notes Vault averages 5.0 from 5 ratings.

### Do PDF Combiner or Notes Vault have ads?

Neither PDF Combiner nor Notes Vault shows ads.

### Which is updated more often, PDF Combiner or Notes Vault?

PDF Combiner ships an update every 3 months, and Notes Vault every 2 months. Most recently, PDF Combiner was updated on October 29, 2026 and Notes Vault 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.*