OZmob vs Unlock PDF
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
OZmob
This app provides internet service providers with a mobile tool for fieldwork, including network visualization, offline pendency management, and client diagram access. It ensures field teams can operate efficiently with or without an internet connection, synchronizing data once reconnected.
- Network and elements visualization
- Offline creation and edition of pendencies
- Client sketches and diagrams
- Offline map access
- Field-adapted interface
- Synchronization with OZmap
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OZmob is an essential tool for daily operations of internet service providers. With a user-friendly and intuitive interface, the app is designed for fieldwork, whether for maintenance, inspections, or network construction. Access the efficiency of OZmap in the palm of your hand, anytime and anywhere. - Network and Elements Visualization: Access and view network elements and their characteristics, with advanced filters to facilitate navigation. - Offline Creation and Edition of Pendencies: Create and edit pendencies even without internet connection, ensuring greater field efficiency. - Client Sketches and Diagrams: Quickly and conveniently view client sketches and box diagrams, enhancing the inspection experience. - Offline Map Access: Download maps to ensure you have access to information, even in areas without connection. - Field-Adapted Interface: An optimized experience for fieldwork conditions, offering agility and accuracy in operations. - Synchronization with OZmap: OZmob works offline and syncs with OZmap as soon as you reconnect, ensuring your documentation is alway up-to-date. With OZmob, you maintain full control of your network wherever you are, without worrying about the connection.
Unlock PDF
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Know the password, but tired of typing it every time? Unlock PDF saves a copy of your PDF that opens without a password. Once it is open, the app does the rest of the paperwork too: fill in the form, sign it, merge it with others, make it smaller and send it. REMOVE A PASSWORD ⢠Enter the password once and keep a copy that opens without it ⢠Bank and credit card statements, pay stubs, tax, insurance and medical documents ⢠A whole year of statements at once: one password is tried on all of them ⢠Straight from the share sheet in Mail, Files or another app FILL IN AND SIGN ⢠Save your name, phone, email and address once. Forms with fields fill themselves in. ⢠Keep a profile for everyone you fill in forms for: yourself, your family, your business. Switch inside any form. ⢠Draw your signature once and place it on any page. Keep several, such as your initials. ⢠Add today's date, a check mark or a line of text next to it COMBINE, SPLIT AND TIDY UP ⢠Combine several PDFs into one, in the order you choose ⢠Remove pages, rotate them or drag them into a new order ⢠Save every page as a PDF of its own MAKE IT SMALLER Reduce the file size of PDFs with large pictures, for email and upload limits. You see how much smaller the copy will be before you save it. PHOTOS, SCANS AND PICTURES ⢠Turn photos into a PDF ⢠Scan paper with the camera ⢠Text in photos and scans becomes searchable ⢠Save PDF pages as JPEG or PNG pictures, or save the text of a PDF ADD A PASSWORD Lock a PDF before you send it, or replace an old password with one of your own. PRIVATE BY DESIGN ⢠Everything is done on your device. Nothing is uploaded. ⢠Works without an internet connection ⢠No account, no ads, no analytics ⢠Passwords are used once and are not saved. Your details and signatures stay on your device. FREE TO TRY, PAY ONCE Your first 3 PDFs are free, with every tool. After that, a single purchase unlocks unlimited PDFs. No subscription and nothing to renew. If you bought Unlock PDF before it became free, everything is already unlocked for you. GOOD TO KNOW ⢠To remove a password you need the PDF's current password. Unlock PDF cannot guess, crack or recover a forgotten password. ⢠A password you add cannot be recovered either, so keep it somewhere safe. ⢠Your signature is placed on the page as a picture, like a signature on paper. It is not a certificate-based digital signature. ⢠Forms are filled in by the names of their fields. Check a form before you send it. ⢠Reducing the size scales down pictures. A PDF that is mostly text will not get smaller. ⢠Changing a digitally signed PDF can invalidate its signature, so keep your original. ⢠Your original files are never changed. The app always saves a copy.
Screenshots
Verdict
The clearest difference is in-app purchases: OZmob at none against Unlock PDF's 1. Unlock PDF's advantage is update cadence (every 4 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Unlock PDF sells 1 one-off in-app purchase. OZmob asks for nothing beyond the download.
OZmob ships an update fortnightly, Unlock PDF every 4 days. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.
| Parameter | OZmob | Unlock PDF |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | ā |
| Update frequency | Fortnightly | Every 4 days ā better |
| Ads | No | No |
| In-app purchases | No ā better | Yes |
| Monetization | Free | ā |
| Devices | iPhone, iPad, iPod ā better | iPhone, iPad |
| Requires iOS | 15.6 ā better | 16.0 |
| Further details ā not scored | ||
| Size | 51 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | DEVELOPMENT ONE ZERO LTDA | Hevel Iagudaev |
In-app purchases
OZmob
No in-app purchases
Unlock PDF
- Unlock PDF Pro$2.99









