Comparison

eProjector vs Air Printer App

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Remote control via iPhone/iPad
  • PDF document display and transfer
  • Laser pointer function
  • Timer display
  • Drawing and maker tools
  • Audience document control
Features
Read full description

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

About

Air Printer App

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
Read full description

Air Printer App lets you print documents and photos from iPhone directly.It can turn your iPhone or iPad into a portable scanner.Instantly scan your notes, documents, receipts and turn them into PDF documents to print. - Print anything Air Printer app makes it easy for you to print anything from your iPhone, it can print pdf documents, photos, web pages,text or iCloud files. - Scanner Scan your notes, documents, receipts and turn them into PDF documents.

Screenshots

eProjector1 screens
Air Printer App4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard8 real differences · 2 level
eProjector versus Air Printer App: the parameters behind the verdict, then further details
ParametereProjectorAir Printer App
Price$2.99Free — better
Rating1.0 (1 ratings)4.1 (8 ratings) — better
Positive reviews67.3% of reviews — better0.0% of reviews
Number of ratings18 — better
Update frequencyEvery 3 monthsMonthly — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationPaidAd-supported — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size15 MB11 MB
Age rating4+4+
DeveloperMicrotech Corp.南强 米

Customer experience

eProjector

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews55 reviews
Positive67.3%
Neutral10.9%
Negative21.8%

Air Printer App

All ratings8 ratings
Positive75.0%
Neutral12.5%
Negative12.5%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

eProjector

No in-app purchases

None

Air Printer App

No in-app purchases

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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