# Split PDF & Merge PDF Files vs KAIROS

The clearest difference is ads: KAIROS at none against Split PDF & Merge PDF Files's shown. KAIROS also leads on iOS requirement (12.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Split PDF & Merge PDF Files sells 3 in-app purchases, starting at $2.99 per month and KAIROS sells 1 in-app purchase, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Split PDF & Merge PDF Files | KAIROS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/split-pdf-and-merge-pdf-files/id1612829338/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | — |
| Monetization | Free with in-app purchases | — |
| Size | 28 MB | 41 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [talha rehman](https://appshunter.io/developer/1573036144) | [Tengri Vertex LLC](https://appshunter.io/developer/1854695149) |

## What reviewers say

### Split PDF & Merge PDF Files

[App page](https://appshunter.io/ios/app/split-pdf-and-merge-pdf-files/id1612829338)

This tool allows users to split, merge, rearrange, and delete pages within PDF files. It also offers features to compress PDFs, add watermarks, convert images to PDF, and convert PDFs to JPG. The app provides a secure and user-friendly interface for efficient PDF management.

**Highlights:** Split PDF pages, Merge PDF files, Rearrange PDF pages, Delete PDF pages, Compress PDF, Convert Image to PDF, Convert PDF to JPG

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium User - Monthly | $2.99 | per month |
| Premium User - Yearly | $12.99 | per year |
| Become a premium user | $24.99 | one-time |


### KAIROS

[App page](https://appshunter.io/ios/app/kairos-protocol/id6756001310)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kairos Premium | $9.99 | per year |


## Frequently asked questions

### Is Split PDF & Merge PDF Files free?

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

### Is KAIROS free?

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

### Do Split PDF & Merge PDF Files or KAIROS have ads?

Split PDF & Merge PDF Files shows ads; KAIROS does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*