# PDF Clipper vs Memorizer

The clearest difference is review sentiment: Memorizer at 100% against PDF Clipper's 0%. Memorizer also leads on rating (3.0 vs 1.5) and update cadence (every 3 months vs every 17 months). PDF Clipper's advantage is iOS requirement (12.0 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. PDF Clipper sells 4 one-off in-app purchases and Memorizer sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Memorizer holds the better App Store score, 3.0 against 1.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 0% of PDF Clipper's written reviews are positive against 100% of Memorizer's.

PDF Clipper ships an update every 17 months, Memorizer every 3 months. The most recent releases landed on June 25, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | PDF Clipper | Memorizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (2 ratings)](https://appshunter.io/ios/app/pdf-clipper/id662547126/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/memorizer-learning-assistant/id1378565265/reviews)** |
| Number of ratings | 2 | 2 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 3 months** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 72 MB | 17 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [军 龙](https://appshunter.io/developer/393773733) | [Azamat Valitov](https://appshunter.io/developer/805926721) |

## What reviewers say

### PDF Clipper

[App page](https://appshunter.io/ios/app/pdf-clipper/id662547126)

Easily select and combine pages from multiple PDF files into a new document. Reorder or delete pages, and manage your files through a browser interface. Supports numerous languages and integrates with system file management.

**Highlights:** Select pages from multiple PDFs, Reassemble into a new PDF, Reorder and delete pages, View pages as thumbnails or zoomed, Share or save to Files, Browser-based file management, Import from system Files app

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| UnlimitedNumOfSavedPdfPages | $1.99 | one-time |
| UnlimitedNumOfFilesInMyDocs | $1.99 | one-time |
| Professional Package | $3.99 | one-time |


### Memorizer

[App page](https://appshunter.io/ios/app/memorizer-learning-assistant/id1378565265)

This app helps you learn faster by creating flashcards and reviewing them at optimal times. It uses memory science to build long-lasting knowledge with less effort, organizing study material into groups and offering import/export options.

**Highlights:** Spaced repetition review scheduling, Organize decks with groups, Import and export flashcard decks, Distraction-free study interface, Reliable daily study notifications, Learn on the go

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Memorizer 1 Month Pro | $2.99 | per month |
| Memorizer 3 Months Pro | $6.99 | per 3 months |
| Memorizer 1 Year Pro | $24.99 | per year |


## Frequently asked questions

### Is PDF Clipper free?

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

### Is Memorizer free?

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

### Which has better reviews, PDF Clipper or Memorizer?

Memorizer is rated higher. PDF Clipper averages 1.5 out of 5 from 2 ratings, while Memorizer averages 3.0 from 2 ratings.

### Do PDF Clipper or Memorizer have ads?

Neither PDF Clipper nor Memorizer shows ads.

### Which is updated more often, PDF Clipper or Memorizer?

PDF Clipper ships an update every 17 months, and Memorizer every 3 months. Most recently, PDF Clipper was updated on June 25, 2026 and Memorizer on June 1, 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.*