PDFe Reader vs Air
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDFe Reader
This app allows you to securely view PDFe documents, which are protected PDF files with digital rights management. These documents feature expiry dates, geolocation locks, and strong encryption to prevent unauthorized access and tampering.
- View DRM-protected PDFe files
- Supports expiry date validation
- Geolocation and IP address locking
- 256-bit AES encryption
- Tamper-proof document viewing
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PDFe files are PDF documents that are protected with digital rights management (DRM) technology to include an expiry date, geolocation lock, IP address lock, a kill-switch, and more. Once the document's expiry date lapses or the kill-switch is invoked by the document author, the PDFe document is invalidated and can no longer be viewed. PDFe documents are also protected with strong 256-bit AES encryption so that they are tamper-proof. You can generate PDFe files from your existing PDF documents on your computer by downloading PDFe Creator from the App Store or All-About-PDF app from our website https://allaboutpdf.com.
Air
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Air-dash Air-dash connects senders and travelers in real time to deliver packages and offers faster and cheaper. Send items, accept matched delivery offers, and track every step securely — all in one sleek, reliable app.
Screenshots
Verdict
The clearest difference is update cadence: Air at every 6 days against PDFe Reader's every 3 weeks. PDFe Reader's advantage is iOS requirement (9.0 vs 15.0). On price, ads, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PDFe Reader ships an update every 3 weeks, Air every 6 days. The most recent releases landed on September 10, 2026 and September 9, 2026 respectively.
| Parameter | PDFe Reader | Air |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 39 MB | 66 MB |
| Age rating | 4+ | 4+ |
| Developer | ChristianSteven Software LLC | Nathenael Legese |
In-app purchases
PDFe Reader
No in-app purchases
Air
No in-app purchases
