# Air Projector vs Slideshow PDF

The clearest difference is update cadence: Slideshow PDF at every 2 months against Air Projector's every 10 months. Slideshow PDF also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.6). Air Projector's advantage is price ($4.99 vs $9.99) and review sentiment (71% vs 50%). On ads and in-app purchases there is nothing between them.

Air Projector costs $4.99 and Slideshow PDF $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Air Projector ships an update every 10 months, Slideshow PDF every 2 months. The most recent releases landed on October 13, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Air Projector | Slideshow PDF |
| --- | --- | --- |
| Price | **$4.99** | $9.99 |
| Rating | **[2.4 (5 ratings)](https://appshunter.io/ios/app/air-projector/id388376531/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | **71.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | **Free** | Paid |
| Best chart rank | **#185** | — |
| Size | 6 MB | 25 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Qrayon, LLC](https://appshunter.io/developer/354980265) | [ASTERIS CO.,LTD.](https://appshunter.io/developer/918828325) |

## What reviewers say

### Air Projector

[App page](https://appshunter.io/ios/app/air-projector/id388376531)

**Currently charting:** #185 Top Paid · Business (US App Store)

Present PDFs and photos wirelessly from your iPhone or iPod Touch to any web browser on the same network. No extra software or hardware needed for quick, on-the-go presentations in classrooms or boardrooms.

**Highlights:** Wireless presentations, Project PDF files, Display photos, Laser pointer feature, No client software required, Works on local network

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

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Fast and efficient
- 💡 Innovative concept
- ✅ Works as described
- 💰 Free and useful

**What reviewers complain about**

- 🐛 Crashes frequently
- ❌ Doesn't work at all
- 📉 Low image quality
- 🤷 Confusing to use
- 🚫 Cannot access photos

**Reported bugs**

- App crashes on launch
- Cannot connect to server
- App crashes when expanding pictures
- Projects a blank screen
- Cannot access photos

**Requested features**

- Play videos
- Play music
- Zoom in/out function
- Support for more file types (documents, Office files, videos)
- iPad version


### Slideshow PDF

[App page](https://appshunter.io/ios/app/slideshow-pdf/id921102172)

Transform your device into a digital signage solution. Display PDF files with customizable transitions and intervals, manage multiple documents, and even project content to external screens. Ideal for retail environments and presentations.

**Highlights:** PDF slideshows with custom transitions, Manage multiple PDF files, Display on external screens, Skip and re-order pages, Low-cost digital signage solution

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Air Projector free?

Air Projector costs $4.99, with no in-app purchases.

### Is Slideshow PDF free?

Slideshow PDF costs $9.99, with no in-app purchases.

### Do Air Projector or Slideshow PDF have ads?

Neither Air Projector nor Slideshow PDF shows ads.

### Which is updated more often, Air Projector or Slideshow PDF?

Air Projector ships an update every 10 months, and Slideshow PDF every 2 months. Most recently, Air Projector was updated on October 13, 2026 and Slideshow PDF on October 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.*