# PDF Projector vs Wordkeep

The clearest difference is price: Wordkeep at Free against PDF Projector's $0.99. Wordkeep also leads on update cadence (every 2 weeks vs every 2 months) and review sentiment (100% vs 83%). PDF Projector's advantage is in-app purchases (none vs 3) and device support (4 vs 2). On ads there is nothing between them.

Wordkeep is free to download; PDF Projector costs $0.99 up front. Wordkeep sells 3 in-app purchases, starting at $2.99 per month. PDF Projector asks for nothing beyond the download.

Wordkeep holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 3 and 10 respectively. Written reviews point the same way: 83% of PDF Projector's written reviews are positive against 100% of Wordkeep's.

PDF Projector ships an update every 2 months, Wordkeep every 2 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | PDF Projector | Wordkeep |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.7 (3 ratings)](https://appshunter.io/ios/app/pdf-projector/id1444555016/reviews) | **[4.9 (10 ratings)](https://appshunter.io/ios/app/wordkeep-transcribe-audio/id6754814300/reviews)** |
| Number of ratings | 3 | **10** |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 2 MB | 31 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Benjamin Burton](https://appshunter.io/developer/687735578) | [Nikolai Rodionov](https://appshunter.io/developer/1123457016) |

## What reviewers say

### PDF Projector

[App page](https://appshunter.io/ios/app/pdf-projector/id1444555016)

Turn your device into a presentation projector. Display PDF slideshows full-screen on external monitors and control navigation from your iPhone or iPad. An Apple Watch can even act as a remote.

**Highlights:** Projects PDFs to external screens, Use iPhone/iPad for navigation, Apple Watch remote control, Thumbnail and page preview, Supports iCloud documents, Share PDFs from other apps

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### Wordkeep

[App page](https://appshunter.io/ios/app/wordkeep-transcribe-audio/id6754814300)

Convert audio and video files to text using powerful on-device AI. This app ensures maximum privacy with offline processing and no data leaving your device. It supports numerous languages and offers a clean interface with dark mode.

**Highlights:** On-device AI transcription, Works completely offline, Maximum privacy, Full transcription history, Supports numerous languages, Clean interface with dark mode

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Yearly Premium | $14.99 | per year |
| Lifetime Premium | $24.99 | one-time |


## Frequently asked questions

### Is PDF Projector free?

PDF Projector costs $0.99, with no in-app purchases.

### Is Wordkeep free?

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

### Which has better reviews, PDF Projector or Wordkeep?

Wordkeep is rated higher. PDF Projector averages 4.7 out of 5 from 3 ratings, while Wordkeep averages 4.9 from 10 ratings.

### Do PDF Projector or Wordkeep have ads?

Neither PDF Projector nor Wordkeep shows ads.

### Which is updated more often, PDF Projector or Wordkeep?

PDF Projector ships an update every 2 months, and Wordkeep every 2 weeks. Most recently, PDF Projector was updated on October 25, 2026 and Wordkeep on October 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.*