# Simple Pdf vs Events Reminder

The clearest difference is in-app purchases: Events Reminder at none against Simple Pdf's 3. Events Reminder also leads on ads (none vs shown) and update cadence (daily vs every 4 months). Simple Pdf's advantage is device support (3 vs 1) and iOS requirement (15.5 vs 17.6). On price there is nothing between them.

Both are free to download. Simple Pdf sells 3 in-app purchases, starting at $3.99 per month. Events Reminder asks for nothing beyond the download.

Simple Pdf ships an update every 4 months, Events Reminder daily. The most recent releases landed on October 12, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Simple Pdf | Events Reminder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.2 (6 ratings)](https://appshunter.io/ios/app/simple-pdf-reader/id1513739391/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 28.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 113 MB | 2 MB |
| Requires iOS | **15.5** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [AMARDEEP DHILLON](https://appshunter.io/developer/999752727) | [成云 郑](https://appshunter.io/developer/1499241004) |

## What reviewers say

### Simple Pdf

[App page](https://appshunter.io/ios/app/simple-pdf-reader/id1513739391)

Easily view, manage, and create PDF files. This app allows you to open local PDFs, load them from the internet, and even scan documents with your camera. It also supports merging, splitting, converting PDFs to images, and adding signatures.

**Highlights:** View local PDF files, Scan documents and convert to PDF, Merge and split PDF files, Convert PDF to images, Add digital signatures, Organize and manage files

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock all features | $3.99 | per month |
| Unlock feature yearly | $29.99 | per year |
| Remove ads | $2.99 | one-time |


### Events Reminder

[App page](https://appshunter.io/ios/app/events-reminder/id6744513310)

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

**In-app purchases:** none


## Frequently asked questions

### Is Simple Pdf free?

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

### Is Events Reminder free?

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

### Do Simple Pdf or Events Reminder have ads?

Simple Pdf shows ads; Events Reminder does not.

### Which is updated more often, Simple Pdf or Events Reminder?

Simple Pdf ships an update every 4 months, and Events Reminder daily. Most recently, Simple Pdf was updated on October 12, 2026 and Events Reminder on September 24, 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.*