# eProjector vs Air Printer App

The clearest difference is review sentiment: eProjector at 67% against Air Printer App's 0%. eProjector also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.6). Air Printer App's advantage is price (Free vs $2.99) and rating (4.1 vs 1.0). On in-app purchases and device support there is nothing between them.

Air Printer App is free to download; eProjector costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Air Printer App holds the better App Store score, 4.1 against 1.0. That said, the two scores are not equally well evidenced: Air Printer App has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 67% of eProjector's written reviews are positive against 0% of Air Printer App's, so the app with the better star average is not the one people write more warmly about.

eProjector ships an update every 3 months, Air Printer App monthly. The most recent releases landed on October 23, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | eProjector | Air Printer App |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/eprojector/id377193830/reviews) | **[4.1 (8 ratings)](https://appshunter.io/ios/app/air-printer-appscan-to-pdf/id1629379044/reviews)** |
| Number of ratings | 1 | **8** |
| Positive reviews | **67.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Paid | **Ad-supported** |
| Size | 15 MB | 11 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Microtech Corp.](https://appshunter.io/developer/293806300) | [南强 米](https://appshunter.io/developer/1543652048) |

## What reviewers say

### eProjector

[App page](https://appshunter.io/ios/app/eprojector/id377193830)

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.

**Highlights:** Remote control via iPhone/iPad, PDF document display and transfer, Laser pointer function, Timer display, Drawing and maker tools, Audience document control

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

**In-app purchases:** none


### Air Printer App

[App page](https://appshunter.io/ios/app/air-printer-appscan-to-pdf/id1629379044)

Transform your iPhone or iPad into a portable scanner to digitize notes, documents, and receipts. Print PDFs, photos, web pages, and text files directly from your device.

**Highlights:** Portable scanner functionality, Convert documents to PDF, Print photos and documents, Print web pages and text, Print from iCloud files

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

**In-app purchases:** none


## Frequently asked questions

### Is eProjector free?

eProjector costs $2.99, with no in-app purchases.

### Is Air Printer App free?

Air Printer App is free to download, with no in-app purchases.

### Which has better reviews, eProjector or Air Printer App?

Air Printer App is rated higher. eProjector averages 1.0 out of 5 from 1 ratings, while Air Printer App averages 4.1 from 8 ratings.

### Do eProjector or Air Printer App have ads?

Air Printer App shows ads; eProjector does not.

### Which is updated more often, eProjector or Air Printer App?

eProjector ships an update every 3 months, and Air Printer App monthly. Most recently, eProjector was updated on October 23, 2026 and Air Printer App on October 12, 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.*