Avi Pdf Pro vs VWT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Avi Pdf Pro
This utility app offers a comprehensive suite of tools for managing PDF files. Easily create, merge, lock, unlock, and watermark PDFs using images or your phone's camera. Your files are processed securely and deleted from servers after completion.
- Create PDF files
- Merge PDF files
- Lock PDF files
- Unlock PDF files
- Watermark PDF files
- Use phone images or camera
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Free and easy to use complete PDF toolkit with functions to create, merge, lock, unlock, watermark PDF files using images from your phone or phone camera. This tool does not store your files on our server longer than needed. All files will be deleted from our server after process completes.
VWT
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This App is used to send pictures to the display screen remotely. You can use it in schools, homes, offices and other places where you need to place some warning signs. Compared with traditional fixed signs, it is more convenient to use App to remotely control the contents of the display, and it is more suitable for places where you need to frequently switch the contents of the signs. First, you need to deploy a server in the local area network, and then you can use the App to control the following functions: 1. Send pictures 2. Set the switching speed, set the brightness, set the up and down position, set the switch Unlock the management mode, the default password for the first time is "800800", you can use the management functions: 1. Gallery management, you can transfer pictures to the App through a computer connection. 2. Advanced settings 3. Modify the password
Screenshots
Verdict
The clearest difference is iOS requirement: VWT at 13.0 against Avi Pdf Pro's 15.0. On price, update cadence, ads and in-app purchases 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.
Avi Pdf Pro ships an update every 2 months, VWT every 6 weeks. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.
| Parameter | Avi Pdf Pro | VWT |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (8 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 40 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Navjot Singh | horizont group gmbh |
In-app purchases
Avi Pdf Pro
No in-app purchases
VWT
No in-app purchases
