# ODYSY vs IsI Browser

The clearest difference is rating: ODYSY at 4.5 against IsI Browser's 3.5. ODYSY also leads on update cadence (every 3 weeks vs every 2 months). IsI Browser's advantage is review sentiment (100% vs 86%) and iOS requirement (11.0 vs 17.2). On price, ratings volume, 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.

ODYSY holds the better App Store score, 4.5 against 3.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews complicate that: 86% of ODYSY's written reviews are positive against 100% of IsI Browser's, so the app with the better star average is not the one people write more warmly about.

ODYSY ships an update every 3 weeks, IsI Browser every 2 months. Both last shipped on June 1, 2026.

## The numbers

| Metric | ODYSY | IsI Browser |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/odysy-deep-reading-browser/id905018119/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/isi-browser/id1352276474/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | 85.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 1 MB | 15 MB |
| Requires iOS | 17.2 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [XPinn Inc.](https://appshunter.io/developer/688702622) | [Dominic Barra](https://appshunter.io/developer/891093115) |

## What reviewers say

### ODYSY

[App page](https://appshunter.io/ios/app/odysy-deep-reading-browser/id905018119)

This browser is designed for focused, long-form reading by minimizing distractions. It offers features like hyperlink previews, reading progress saving, and highlighting to enhance comprehension and maintain immersion.

**Highlights:** Hyperlink preview for continuous exploration, Saves reading progress and position, Highlighting of important phrases, Distraction-free reading environment, Optimized for long-form articles, Share articles easily

**In-app purchases:** none


### IsI Browser

[App page](https://appshunter.io/ios/app/isi-browser/id1352276474)

A fast, free web browser offering a secure and simple browsing experience. It provides quick access to websites with an easy-to-use interface, leveraging Apple's security features. The app is currently under development with plans for future feature additions.

**Highlights:** Fast web browsing, Free to use, High security, Simple interface, Quick website access, Under development

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ODYSY free?

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

### Is IsI Browser free?

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

### Which has better reviews, ODYSY or IsI Browser?

ODYSY is rated higher. ODYSY averages 4.5 out of 5 from 2 ratings, while IsI Browser averages 3.5 from 2 ratings.

### Do ODYSY or IsI Browser have ads?

Neither ODYSY nor IsI Browser shows ads.

### Which is updated more often, ODYSY or IsI Browser?

ODYSY ships an update every 3 weeks, and IsI Browser every 2 months. Most recently, ODYSY was updated on June 1, 2026 and IsI Browser on June 1, 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.*