# DuckDuckGo, optional Duck.ai vs Private Browser

The clearest difference is ads: DuckDuckGo, optional Duck.ai at none against Private Browser's shown. DuckDuckGo, optional Duck.ai also leads on update cadence (weekly vs every 2 months) and ratings volume (2.4M vs 4.1K). Private Browser's advantage is review sentiment (82% vs 65%) and iOS requirement (12.1 vs 15.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. DuckDuckGo, optional Duck.ai sells 7 in-app purchases, starting at $9.99 per month and Private Browser sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

DuckDuckGo, optional Duck.ai holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: DuckDuckGo, optional Duck.ai has 2.4M ratings behind it against 4.1K, so its average is the more settled of the two. Written reviews complicate that: 65% of DuckDuckGo, optional Duck.ai's written reviews are positive against 82% of Private Browser's, so the app with the better star average is not the one people write more warmly about.

DuckDuckGo, optional Duck.ai ships an update weekly, Private Browser every 2 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | DuckDuckGo, optional Duck.ai | Private Browser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (2.4M ratings)](https://appshunter.io/ios/app/duckduckgo-optional-duckai/id663592361/reviews)** | [4.6 (4.1K ratings)](https://appshunter.io/ios/app/private-browser-vpn-proxy/id1476240227/reviews) |
| Number of ratings | **2.4M** | 4.1K |
| Positive reviews | 64.8% of reviews | **81.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#18** | — |
| Size | 256 MB | 26 MB |
| Requires iOS | 15.0 | **12.1** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [DuckDuckGo, Inc.](https://appshunter.io/developer/479988139) | [Shanghai Xiangyuan Network Technology Co., Ltd.](https://appshunter.io/developer/1459254605) |

## What reviewers say

### DuckDuckGo, optional Duck.ai

[App page](https://appshunter.io/ios/app/duckduckgo-optional-duckai/id663592361)

**Currently charting:** #18 Top Free · Utilities, #29 Top Grossing · Utilities (US App Store)

This app offers a private search engine and browser that blocks trackers and ads. It includes optional AI features for private conversations and email protection. A subscription unlocks a VPN, advanced AI, and personal information removal services.

**Highlights:** Private search engine, Ad and tracker blocking browser, Private AI chat, Email protection, Optional VPN, Personal information removal

**Features:** Apple Wallet

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DuckDuckGo (Plus, Monthly) | $9.99 | per month |
| DuckDuckGo monthly | $9.99 | per month |
| DuckDuckGo (Pro, Monthly) | $19.99 | per month |
| DuckDuckGo (Pro, Monthly) | $19.99 | per month |
| DuckDuckGo (Plus, Yearly) | $99.99 | per year |
| DuckDuckGo annual | $99.99 | per year |
| DuckDuckGo (Pro, Yearly) | $199.99 | per year |

**What reviewers like**

- 🚀 Fast and efficient
- 🔒 Excellent privacy protection
- 👍 Clean and intuitive interface
- 🔥 Effective ad and tracker blocking

**What reviewers complain about**

- 🐛 Occasional crashes and glitches
- 🔍 Slower page load times compared to other browsers
- 🔍 Inconsistent search quality compared to Google

**Reported bugs**

- Inability to set DuckDuckGo as default browser on iOS
- Refresh button hidden in menu instead of standalone

**Requested features**

- Add support for voice search
- Improve tab management and history navigation
- Introduce customizable font and theme options


### Private Browser

[App page](https://appshunter.io/ios/app/private-browser-vpn-proxy/id1476240227)

Browse the internet securely and privately with a fast, free, and stable web browser. It offers a free VPN proxy for enhanced privacy and security, with unlimited traffic and a simple one-tap connection. Access all websites and enjoy multi-window features without registration.

**Highlights:** Free VPN proxy, Unlimited secure internet, One-tap connection, Strongest privacy and security, High-speed unlimited traffic, Multi-window and label support

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP | $4.99 | per month |
| VIP for 1 Yearly | $39.99 | per year |

**What reviewers like**

- 🚀 Fast and efficient
- 🔒 Secure and private browsing
- 👍 User-friendly interface
- 💡 Integrated VPN functionality

**What reviewers complain about**

- 🐛 Occasional crashes and glitches
- 💰 Aggressive advertising and in-app purchases
- 📵 Difficulty accessing certain features without 5-star review

**Reported bugs**

- Downloading issues
- Compatibility problems on older devices
- VPN connection instability

**Requested features**

- Landscape mode support
- Dark mode option
- Improved search history and bookmarking


## Frequently asked questions

### Is DuckDuckGo, optional Duck.ai free?

DuckDuckGo, optional Duck.ai is free to download, with in-app purchases available.

### Is Private Browser free?

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

### Which has better reviews, DuckDuckGo, optional Duck.ai or Private Browser?

DuckDuckGo, optional Duck.ai is rated higher. DuckDuckGo, optional Duck.ai averages 4.8 out of 5 from 2.4M ratings, while Private Browser averages 4.6 from 4.1K ratings.

### Do DuckDuckGo, optional Duck.ai or Private Browser have ads?

Private Browser shows ads; DuckDuckGo, optional Duck.ai does not.

### Which is updated more often, DuckDuckGo, optional Duck.ai or Private Browser?

DuckDuckGo, optional Duck.ai ships an update weekly, and Private Browser every 2 months. Most recently, DuckDuckGo, optional Duck.ai was updated on November 7, 2026 and Private Browser on November 3, 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.*