Vivaldi Powerful Web Browser vs OneSpace Secure
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Vivaldi Powerful Web Browser
This web browser offers a highly customizable and private browsing experience with built-in ad and tracker blockers. It features desktop-like tab management, dark mode for all websites, and seamless cross-device syncing.
- Built-in Ad Blocker
- Tracker Blocker
- Customizable Themes & Wallpapers
- Desktop-like Tabs
- Encrypted Sync Across Devices
- Notes and Reading Lists
- Force Dark Mode for Websites
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Vivaldi Browser is a powerful, personal, and private web browser. It comes packed with built-in features including desktop-style tabs, an Ad Blocker, tracking protection. Designed to put you back in control. Trusted by millions of users across the world. FEATURES: - Ad Blocker: Browse with minimal distractions. - Tracker Blocker: Stay protected with leading privacy and security features. - Custom Wallpapers & Themes: Pick a theme and background that matches your style. - Dark Mode for all webpages: Force Dark Mode to every website you visit. - Desktop-like tabs: Efficiently manage multiple websites at once. - Encrypted Sync: Seamlessly sync data across your mobile and desktop devices. - Notes: Jot down thoughts and ideas while browsing. - Bookmarks: Organize your favorite sites effortlessly. - Reading Lists: Save articles for offline reading. - Custom App Icon: Personalize Vivaldi's appearance on your home screen. - Switch Search Engines: Choose your preferred search engine on the fly. POWERFUL Packed with flexible features, all built in. PERSONAL You make it your own, Vivaldi adapts to you. PRIVATE We don't track you, or your behavior. DESKTOP-LIKE TABS Bring the robust tab management from your desktop to your iOS device. Vivaldi on iOS features a unique Tab Bar akin to the desktop browser. To activate or deactivate the Tab Bar, head to Vivaldi menu > Settings, and tap on "Show Tab Bar" to toggle the setting. SYNC ACROSS DEVICES Never feel out of touch. Sync your data across devices with end-to-end encryption. From open tabs and saved logins to bookmarks and notes, everything is seamlessly available wherever you go. Add an extra layer of security with an encryption password. SET AS DEFAULT BROWSER Ready to make the switch? Set Vivaldi as your default browser and experience the web like never before. Here's how: Go to Settings, scroll down to Vivaldi, and select it as your Default Browser App. It's that simple! ABOUT VIVALDI With millions active users and a vibrant community of over 1.4 million members worldwide, Vivaldi is redefining what a web browser can be. At Vivaldi, we believe a browser should be powerful, personal, and private. With our unique philosophy of "respect, question, create, and deliver," we're crafting a browsing experience that adapts to you, not the other way around. Some of the links in this app are affiliate links. If you make a purchase through these links, we may earn a commission at no additional cost to you. This helps support the development of Vivaldi and keeps the web browser independent. Thank you for your support! By downloading Vivaldi, you are agreeing to the End User License Agreement at https://vivaldi.com/privacy/vivaldi-end-user-license-agreement/. Learn more about how Vivaldi handles and protects your data in our Privacy Policy at https://vivaldi.com/privacy/browser/.
OneSpace Secure
Securely share files with end-to-end encryption. Send files directly to contacts or share links protected by passwords via email. Offers a simple and safe solution for digital file exchange.
- End-to-end encrypted file sharing
- Secure file links via email
- Password protection for shared links
- Contact management for secure sharing
- Cross-platform compatibility
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OneSpace Secure is a file transfer app that sends your files end-to-end encrypted. We cannot read your files. Use it to send files to a client or share photos with family. Send photos, documents and videos to the people in your contacts. OneSpace encrypts each file on your phone or computer before it leaves, and only the contacts you send it to can open it. You can also send to people who don't use OneSpace. They get a link by email or SMS, protected by a password you give them, and open the file in their browser without the app or an account. With Premium, you can send files between your own phone, tablet and computer. One account works on iPhone, iPad, Mac and your other devices. If you bought a licence on our website, create your account in the app and then follow the activation steps in your order email. Premium is available in the app as a monthly or yearly subscription. Terms of Service: https://onespacesecurity.com/terms Privacy Policy: https://onespacesecurity.com/privacy
Screenshots
Verdict
The clearest difference is review sentiment: Vivaldi Powerful Web Browser at 77% against OneSpace Secure's 0%. Vivaldi Powerful Web Browser also leads on in-app purchases (none vs 3). OneSpace Secure's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 18.0). On price, update cadence and ads 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. OneSpace Secure sells 3 in-app purchases, starting at $5.99 per month. Vivaldi Powerful Web Browser asks for nothing beyond the download.
Vivaldi Powerful Web Browser ships an update fortnightly, OneSpace Secure every 3 weeks. The most recent releases landed on November 10, 2026 and November 3, 2026 respectively.
| Parameter | Vivaldi Powerful Web Browser | OneSpace Secure |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (4.5K ratings) — better | — |
| Positive reviews | 77.4% of reviews — better | 0.0% of reviews |
| Number of ratings | 4.5K — better | — |
| Update frequency | Fortnightly — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 248 MB | 76 MB |
| Age rating | 17+ | 4+ |
| Developer | Vivaldi Technologies | OneSpace Security B.V. |
Customer experience
Vivaldi Powerful Web Browser
OneSpace Secure
Bugs and requests
Vivaldi Powerful Web Browser
Reported bugs
4 issues- Issues with ad blocker not working consistently
- Problems with tab syncing between devices
- Text input lag and delays
- Forced review prompts
Requested features
6 requests- Option to move address bar and navigation buttons to the bottom of the screen
- Ability to set custom search engines
- Implement a reader mode
- Add support for browser extensions
- Improve tab closing/management gestures
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- Provide more customization options
OneSpace Secure
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Vivaldi Powerful Web Browser
No in-app purchases
OneSpace Secure
- OneSpace Premium Monthly$5.991 Month
- Premium Monthly (welcome)1 Month trial$5.991 Month
- OneSpace Premium Yearly7 Days trial$44.991 Year
Questions
Is Vivaldi Powerful Web Browser free?
Is OneSpace Secure free?
Do Vivaldi Powerful Web Browser or OneSpace Secure have ads?
Which is updated more often, Vivaldi Powerful Web Browser or OneSpace Secure?
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