# CoSurf vs Isolate Browser

The clearest difference is rating: CoSurf at 4.0 against Isolate Browser's 2.0. CoSurf also leads on in-app purchases (none vs 3) and review sentiment (33% vs 0%). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Isolate Browser sells 3 in-app purchases, starting at $0.99 per month. CoSurf asks for nothing beyond the download.

CoSurf holds the better App Store score, 4.0 against 2.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 33% of CoSurf's written reviews are positive against 0% of Isolate Browser's.

CoSurf ships an update every 3 weeks, Isolate Browser every 123 months. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | CoSurf | Isolate Browser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/cosurf-2-person-simultaneous-web-browser/id908888624/reviews)** | [2.0 (2 ratings)](https://appshunter.io/ios/app/isolate-browser/id1094964458/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 123 months |
| Monetization | **Free** | Freemium |
| Size | 19 MB | 3 MB |
| Requires iOS | **8.2** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [BoCoSoft,Inc.](https://appshunter.io/developer/303687884) | [碧珍 刘](https://appshunter.io/developer/372781020) |

## What reviewers say

### CoSurf

[App page](https://appshunter.io/ios/app/cosurf-2-person-simultaneous-web-browser/id908888624)

This app allows two people to browse the web simultaneously on a single device using a split-screen interface. It facilitates shared web experiences, making online exploration more interactive and collaborative. Features include optional full-screen control and independent favorites lists for each user.

**Highlights:** Simultaneous web browsing for two users, Split-screen interface, Optional full-screen control, Orientation lock, Browser swapping, Independent favorites lists

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

**In-app purchases:** none


### Isolate Browser

[App page](https://appshunter.io/ios/app/isolate-browser/id1094964458)

This browser prioritizes your privacy with default private sessions, tracker blocking, and app lock features. It offers a clean interface and customizable search options, with optional pro tools for advanced control.

**Highlights:** Private browsing by default, App lock with passcode/biometrics, Tracker and ad blocking, Optional full-screen browsing, Tab and bookmark management, Customizable search engine and homepage

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Isolate Browser Pro Monthly | $0.99 | per month |
| Isolate Browser Pro  Yearly | $6.99 | per year |
| Isolate Browser Pro Lifetime | $12.99 | one-time |


## Frequently asked questions

### Is CoSurf free?

CoSurf is free to download, with no in-app purchases.

### Is Isolate Browser free?

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

### Which has better reviews, CoSurf or Isolate Browser?

CoSurf is rated higher. CoSurf averages 4.0 out of 5 from 2 ratings, while Isolate Browser averages 2.0 from 2 ratings.

### Do CoSurf or Isolate Browser have ads?

Neither CoSurf nor Isolate Browser shows ads.

### Which is updated more often, CoSurf or Isolate Browser?

CoSurf ships an update every 3 weeks, and Isolate Browser every 123 months. Most recently, CoSurf was updated on October 5, 2026 and Isolate Browser on October 10, 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.*