# Vivaldi Powerful Web Browser vs JPDBreader+α (Plus Alpha)

The clearest difference is ratings volume: Vivaldi Powerful Web Browser at 4.4K against JPDBreader+α (Plus Alpha)'s 2. JPDBreader+α (Plus Alpha)'s advantage is rating (5.0 vs 4.7) and iOS requirement (15.0 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

JPDBreader+α (Plus Alpha) holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Vivaldi Powerful Web Browser has 4.4K ratings behind it against 2, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 27, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Vivaldi Powerful Web Browser | JPDBreader+α (Plus Alpha) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (4.4K ratings)](https://appshunter.io/ios/app/vivaldi-powerful-web-browser/id1633234600/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/jpdbreader-plus-plus-alpha/id6738365000/reviews)** |
| Number of ratings | **4.4K** | 2 |
| Positive reviews | 77.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Free | Free |
| Size | 241 MB | 2 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Vivaldi Technologies](https://appshunter.io/developer/1633234602) | [Franklin Fanelli](https://appshunter.io/developer/1495259800) |

## 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


### JPDBreader+α (Plus Alpha)

[App page](https://appshunter.io/ios/app/jpdbreader-plus-plus-alpha/id6738365000)

This Safari extension allows users to parse Japanese text on websites, access a dictionary, and identify unknown words. It also enables adding and reviewing flashcards, with unique 2D review modes for vocabulary learning at your own pace. Requires a JPDB.io account.

**Highlights:** Parse Japanese text on websites, Access Japanese dictionary, Identify unknown words, Add and review flashcards, 2D SRS vocabulary review, Learn words at your own pace

**Features:** macOS Compatibility, Safari Extension

**In-app purchases:** none


## Frequently asked questions

### Is Vivaldi Powerful Web Browser free?

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

### Is JPDBreader+α (Plus Alpha) free?

JPDBreader+α (Plus Alpha) is free to download, with no in-app purchases.

### Which has better reviews, Vivaldi Powerful Web Browser or JPDBreader+α (Plus Alpha)?

JPDBreader+α (Plus Alpha) is rated higher. Vivaldi Powerful Web Browser averages 4.7 out of 5 from 4.4K ratings, while JPDBreader+α (Plus Alpha) averages 5.0 from 2 ratings.

### Do Vivaldi Powerful Web Browser or JPDBreader+α (Plus Alpha) have ads?

Neither Vivaldi Powerful Web Browser nor JPDBreader+α (Plus Alpha) shows ads.

### Which is updated more often, Vivaldi Powerful Web Browser or JPDBreader+α (Plus Alpha)?

Vivaldi Powerful Web Browser ships an update fortnightly, and JPDBreader+α (Plus Alpha) fortnightly. Most recently, Vivaldi Powerful Web Browser was updated on September 27, 2026 and JPDBreader+α (Plus Alpha) on June 11, 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.*