# Uuu vs Lichen｜5ch対応専ブラ・掲示板ブラウザ

The clearest difference is review sentiment: Lichen｜5ch対応専ブラ・掲示板ブラウザ at 50% against Uuu's 0%. Lichen｜5ch対応専ブラ・掲示板ブラウザ also leads on update cadence (every 6 days vs every 95 months). Uuu's advantage is price ($1.99 vs $4.99) and iOS requirement (12.0 vs 26.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

Uuu costs $1.99 and Lichen｜5ch対応専ブラ・掲示板ブラウザ $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Uuu ships an update every 95 months, Lichen｜5ch対応専ブラ・掲示板ブラウザ every 6 days. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Uuu | Lichen｜5ch対応専ブラ・掲示板ブラウザ |
| --- | --- | --- |
| Price | **$1.99** | $4.99 |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 95 months | **Every 6 days** |
| Monetization | Paid | Paid |
| Size | 24 MB | 30 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Kaji Takatsugu](https://appshunter.io/developer/465688467) | [Mano Tachihara](https://appshunter.io/developer/6771805840) |

## What reviewers say

### Uuu

[App page](https://appshunter.io/ios/app/uuu/id1154032477)

This app simulates Japanese patrol car sirens and lights. It features pre-recorded siren sounds, the ability to record and play back custom audio, and a flashing light effect. It does not include a siren amplifier function.

**Highlights:** Pre-recorded siren sounds, Custom audio recording and playback, Flashing light effect, Simulates patrol car sirens, Record up to 5 channels of audio

**Features:** macOS Compatibility

**In-app purchases:** none


### Lichen｜5ch対応専ブラ・掲示板ブラウザ

[App page](https://appshunter.io/ios/app/lichen5ch/id6771805838)

A dedicated browser for various bulletin boards, offering a comfortable reading experience on iPhone and iPad. Features include AI-powered reading and summarization, a live mode for integrated images and discussions, and robust filtering options. All user data is stored locally for enhanced privacy.

**Highlights:** AI-powered reading and summarization, Live mode for integrated images and discussions, Tab browsing for multiple threads, Advanced NG filters (word, sensitive, gore), On-device translation, Seamless iPhone and iPad experience, Customizable bulletin board addition

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

**In-app purchases:** none


## Frequently asked questions

### Is Uuu free?

Uuu costs $1.99, with no in-app purchases.

### Is Lichen｜5ch対応専ブラ・掲示板ブラウザ free?

Lichen｜5ch対応専ブラ・掲示板ブラウザ costs $4.99, with no in-app purchases.

### Do Uuu or Lichen｜5ch対応専ブラ・掲示板ブラウザ have ads?

Neither Uuu nor Lichen｜5ch対応専ブラ・掲示板ブラウザ shows ads.

### Which is updated more often, Uuu or Lichen｜5ch対応専ブラ・掲示板ブラウザ?

Uuu ships an update every 95 months, and Lichen｜5ch対応専ブラ・掲示板ブラウザ every 6 days. Most recently, Uuu was updated on October 15, 2026 and Lichen｜5ch対応専ブラ・掲示板ブラウザ on October 16, 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.*