# Avast Secure Browser vs Vivaldi Powerful Web Browser

The clearest difference is in-app purchases: Vivaldi Powerful Web Browser at none against Avast Secure Browser's 11. Vivaldi Powerful Web Browser also leads on update cadence (fortnightly vs every 5 weeks). Avast Secure Browser's advantage is iOS requirement (15.0 vs 18.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Avast Secure Browser sells 6 in-app purchases, starting at $4.99 per month. Vivaldi Powerful Web Browser asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Avast Secure Browser against 4.7 for Vivaldi Powerful Web Browser. Both are backed by a comparable volume of ratings — 2.1K and 4.4K respectively. Written reviews are what separate them: 79% of Avast Secure Browser's written reviews are positive against 78% of Vivaldi Powerful Web Browser's.

Avast Secure Browser ships an update every 5 weeks, Vivaldi Powerful Web Browser fortnightly. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Avast Secure Browser | Vivaldi Powerful Web Browser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (2.1K ratings)](https://appshunter.io/ios/app/avast-secure-browser/id1517761023/reviews) | [4.7 (4.4K ratings)](https://appshunter.io/ios/app/vivaldi-powerful-web-browser/id1633234600/reviews) |
| Number of ratings | 2.1K | **4.4K** |
| Positive reviews | **79.1% of reviews** | 77.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 110 MB | 241 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [AVAST Software s.r.o](https://appshunter.io/developer/568017534) | [Vivaldi Technologies](https://appshunter.io/developer/1633234602) |

## What reviewers say

### Avast Secure Browser

[App page](https://appshunter.io/ios/app/avast-secure-browser/id1517761023)

This browser prioritizes your online privacy and security with built-in VPN, ad-blocking, and data encryption. It protects you from trackers and ISPs, ensuring your browsing is truly private and secure. Enjoy faster browsing without ads and sync your encrypted data across devices.

**Highlights:** Built-in VPN, Ad blocker, Data encryption, Automatic privacy protection, Faster browsing, Cross-platform sync

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Avast Pro 1 Month | $4.99 | per month |
| Avast Pro 1 Month | $7.49 | per month |
| Avast Pro 1 Month | $9.99 | per month |
| Avast Pro 12 Months | $19.99 | per year |
| Avast Pro 12 Months | $29.99 | per year |
| Avast Pro 12 Months | $29.99 | per year |

**What reviewers like**

- 🚀 Fast and efficient
- 🔒 Secure and private
- 👍 User-friendly
- 🚀 Quick and responsive
- 👍 Excellent protection

**What reviewers complain about**

- 🐛 Occasional bugs and crashes
- 💰 Paywall for premium features
- 🔋 Can slow down device performance
- 🔍 Limited customization options
- 🤖 Aggressive ad/upsell tactics

**Reported bugs**

- Sync issues between mobile and desktop
- Compatibility problems with certain websites
- VPN disconnects unexpectedly
- Ad blocker not working as expected

**Requested features**

- Dark mode option
- Improved tab management
- Sync bookmarks/history across devices
- More granular privacy controls
- Better integration with other Avast products


### Vivaldi Powerful Web Browser

[App page](https://appshunter.io/ios/app/vivaldi-powerful-web-browser/id1633234600)

A powerful, private web browser designed for customization and control. It offers desktop-style tab management, built-in ad and tracker blockers, and sync capabilities across devices. Personalize your browsing experience with themes, wallpapers, and dark mode.

**Highlights:** Ad Blocker, Tracker Blocker, Desktop-like tabs, Encrypted Sync, Customizable Themes & Wallpapers, Dark Mode for Webpages, Notes & Bookmarks

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Highly customizable
- 🔒 Strong privacy and security features
- 🚀 Fast and responsive
- 💡 Innovative features like tab stacking
- 👍 Seamless cross-device sync

**What reviewers complain about**

- 🐛 Occasional crashes and performance issues
- 🔋 Battery drain concerns
- 🔒 Lack of support for third-party password managers
- 👎 Missing some basic mobile browser features (e.g., reader mode, bottom address bar)

**Reported bugs**

- Issues with ad blocker not working consistently
- Problems with tab syncing between devices
- Text input lag and delays
- Forced review prompts

**Requested features**

- 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


## Frequently asked questions

### Is Avast Secure Browser free?

Avast Secure Browser is free to download, with in-app purchases available.

### Is Vivaldi Powerful Web Browser free?

Vivaldi Powerful Web Browser is free to download, with no in-app purchases.

### Which has better reviews, Avast Secure Browser or Vivaldi Powerful Web Browser?

Avast Secure Browser and Vivaldi Powerful Web Browser are both rated 4.7 out of 5 on the App Store, from 2.1K and 4.4K ratings respectively.

### Do Avast Secure Browser or Vivaldi Powerful Web Browser have ads?

Neither Avast Secure Browser nor Vivaldi Powerful Web Browser shows ads.

### Which is updated more often, Avast Secure Browser or Vivaldi Powerful Web Browser?

Avast Secure Browser ships an update every 5 weeks, and Vivaldi Powerful Web Browser fortnightly. Most recently, Avast Secure Browser was updated on October 16, 2026 and Vivaldi Powerful Web Browser on October 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*