# Vivaldi Powerful Web Browser vs Calver

The clearest difference is in-app purchases: Vivaldi Powerful Web Browser at none against Calver's 2. Vivaldi Powerful Web Browser also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Calver sells 2 one-off in-app purchases. Vivaldi Powerful Web Browser asks for nothing beyond the download.

Vivaldi Powerful Web Browser ships an update fortnightly, Calver every 9 days. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Vivaldi Powerful Web Browser | Calver |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (4.4K ratings)](https://appshunter.io/ios/app/vivaldi-powerful-web-browser/id1633234600/reviews)** | — |
| Number of ratings | **4.4K** | — |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | Free | — |
| Size | 241 MB | 10 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Vivaldi Technologies](https://appshunter.io/developer/1633234602) | [Dylan Mathurin](https://appshunter.io/developer/1755943099) |

## What reviewers say

### 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


### Calver

[App page](https://appshunter.io/ios/app/calver-file-manager/id6787034513)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donate 1$ | $0.99 | one-time |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Vivaldi Powerful Web Browser free?

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

### Is Calver free?

Calver is free to download, with in-app purchases available.

### Do Vivaldi Powerful Web Browser or Calver have ads?

Calver shows ads; Vivaldi Powerful Web Browser does not.

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

Vivaldi Powerful Web Browser ships an update fortnightly, and Calver every 9 days. Most recently, Vivaldi Powerful Web Browser was updated on October 17, 2026 and Calver on October 16, 2026.

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