eProjector vs Slideshow PDF Lite
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
eProjector
This app allows presenters to control PDF documents on a projector using an iPhone or iPad as a remote. It offers features like a laser pointer, timer, and drawing tools, making presentations more interactive and impressive for both presenter and audience.
- Remote control via iPhone/iPad
- PDF document display and transfer
- Laser pointer function
- Timer display
- Drawing and maker tools
- Audience document control
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eProjector for stylish presentation eProjector is stylish Presentation Application. It handles with PDF documents. The presenter uses iPhone/iPad as a remote controller and controls the audience’s documents on the iPhone/iPad. You can make smarter and more impressive presentation. The audience will not bother the presenter's hands turning pages anymore. The presenter can view the slides in ones hands while going on the presentation. If you connect iPhone/iPad to projector, you will give a presentation for a lot of people. And you control the slides from your iPhone/iPad. Laser pointer function supports you to tell thinking smoothly. eProjector helps you to succeed in important presentation. [Functions] 1. Remote controlled from iPhone/iPad (Now available to connect multiple devices as audience) Page Forward, Page Back or Page Jump using Slider 2. PDF file documents display function 3. PDF file documents transfer function 4. PDF file documents import function Document sharing from Mac "Finder" Import from email attached file 5. Laser pointer function 6. Timer display function 7. Maker function 8. Mirroring while connecting VGA [Requirements] Bluetooth is necessary to use remote control. An adapter is required to connect iPad or iPhone to the projector. [NOTES] Only PDF file is available. You can use iPhone or iPad as Presenter or Audience. You can’t save drawings written by maker. Produced by e-Workshop
Slideshow PDF Lite
Transform your device into a digital display for PDF slideshows. Showcase content on your screen or connect to an external display for dynamic presentations. Ideal for retail and business environments.
- PDF slideshow creation
- External display support
- Page skipping and re-ordering
- Manage multiple files
- Customizable transitions and intervals
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Slideshow PDF is the app that slideshows files with PDF format. Your iPad itself becomes signage, or you can show contents on a display by connecting iPhone/iPad to it. (Slideshow PDF Lite has limitation by which it can't play Slideshow more than 5 minutes. Consider to upgrade to "Slideshow PDF" or "Slideshow PDF Cloud" after try using this "Lite" version.) Slideshow PDF is the app that slideshows files with PDF format. Your iPad itself becomes signage by placing it in show-windows, on display racks, or next to cashiers in your shop. You can also show contents on a display by connecting iPhone/iPad to it. The app has functions as follows: - to "slideshow" your PDF file (including functions of settings like "transition" or "interval") - to manage multiple files inside the app - to show contents on an external display (adapter needed) - to skip and re-order pages in your PDF file Slideshow PDF is the only application in the world that can realize full-scale digital signage at the lowest price and easily.
Screenshots
Verdict
The clearest difference is price: Slideshow PDF Lite at Free against eProjector's $2.99. eProjector's advantage is review sentiment (67% vs 40%). On rating, ratings volume, update cadence and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Slideshow PDF Lite is free to download; eProjector costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 1.0 for eProjector against 1.0 for Slideshow PDF Lite. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews are what separate them: 67% of eProjector's written reviews are positive against 40% of Slideshow PDF Lite's.
eProjector ships an update every 3 months, Slideshow PDF Lite every 2 months. The most recent releases landed on September 24, 2026 and September 1, 2026 respectively.
| Parameter | eProjector | Slideshow PDF Lite |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 1.0 (1 ratings) | 1.0 (1 ratings) |
| Positive reviews | 67.3% of reviews — better | 40.0% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 15 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Microtech Corp. | ASTERIS CO.,LTD. |
Customer experience
eProjector
Slideshow PDF Lite
In-app purchases
eProjector
No in-app purchases
Slideshow PDF Lite
No in-app purchases








