# OD browser vs AU chat

The clearest difference is in-app purchases: AU chat at none against OD browser's 8. AU chat also leads on ads (none vs shown). OD browser's advantage is update cadence (every 3 weeks vs every 3 months) and iOS requirement (12.0 vs 15.1). On price and device support there is nothing between them.

Both are free to download. OD browser sells 8 one-off in-app purchases. AU chat asks for nothing beyond the download.

OD browser ships an update every 3 weeks, AU chat every 3 months. The most recent releases landed on October 13, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | OD browser | AU chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (46 ratings)](https://appshunter.io/ios/app/od-browser/id1402519075/reviews)** | — |
| Number of ratings | **46** | — |
| Positive reviews | 63.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 32 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Lin MingHsun](https://appshunter.io/developer/1402519074) | [Inkook Chun](https://appshunter.io/developer/1754382929) |

## What reviewers say

### OD browser

[App page](https://appshunter.io/ios/app/od-browser/id1402519075)

This AI-powered browser offers a faster, smarter, and more private browsing experience. It provides quick access to popular Japanese websites and includes features to block ads and significantly reduce data usage through encryption and compression.

**Highlights:** AI-powered browsing, Quick access to popular Japanese websites, Ad blocking, Data usage reduction (up to 90%), Website favorites

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A cup of tea | $0.99 | one-time |
| A pork rice | $0.99 | one-time |
| Three eggs | $0.99 | one-time |
| A  chicken chops | $1.99 | one-time |
| A packed lunch | $2.99 | one-time |
| A movie ticket | $6.99 | one-time |
| A steak | $11.99 | one-time |
| A flight ticket | $99.99 | one-time |


### AU chat

[App page](https://appshunter.io/ios/app/au-chat/id6752219640)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OD browser free?

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

### Is AU chat free?

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

### Do OD browser or AU chat have ads?

OD browser shows ads; AU chat does not.

### Which is updated more often, OD browser or AU chat?

OD browser ships an update every 3 weeks, and AU chat every 3 months. Most recently, OD browser was updated on October 13, 2026 and AU chat on October 9, 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.*