# hi龟龟 vs let us japan

The clearest difference is ads: let us japan at none against hi龟龟's shown. let us japan also leads on update cadence (every 3 weeks vs every 2 months) and monetization model (free vs ad-supported). On price, rating, ratings volume 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.

On the App Store both sit at effectively the same score — 5.0 for hi龟龟 against 5.0 for let us japan. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

hi龟龟 ships an update every 2 months, let us japan every 3 weeks. The most recent releases landed on October 19, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | hi龟龟 | let us japan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/hi/id1473496112/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/let-us-japan/id6477408565/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 35 MB | 52 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Dong Guan Su Gui Technology co.,LTD.](https://appshunter.io/developer/1473496111) | [G&I, K.K.](https://appshunter.io/developer/1729276168) |

## What reviewers say

### hi龟龟

[App page](https://appshunter.io/ios/app/hi/id1473496112)

A social community and life service platform for overseas Chinese. It connects users, facilitates local exchanges, and offers a free accelerator for domestic audio and video apps. Find jobs, exchange items, and connect with others.

**Highlights:** Connect with overseas Chinese, Share overseas life experiences, Find jobs and exchange items, Dating and social networking, Free domestic network accelerator, Smart acceleration for audio/video apps

**In-app purchases:** none


### let us japan

[App page](https://appshunter.io/ios/app/let-us-japan/id6477408565)

A comprehensive platform for Chinese residents and visitors in Japan, offering information and services for studying, living, socializing, and business. Connect with others, access essential guides, and find support for your life in Japan.

**Highlights:** Community events and social circles, Life guides for visa, study, work, and housing, Customer service for personalized assistance, Information on culture, entertainment, and healthcare, Support for entrepreneurship and identity

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is hi龟龟 free?

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

### Is let us japan free?

let us japan is free to download, with no in-app purchases.

### Which has better reviews, hi龟龟 or let us japan?

hi龟龟 and let us japan are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do hi龟龟 or let us japan have ads?

hi龟龟 shows ads; let us japan does not.

### Which is updated more often, hi龟龟 or let us japan?

hi龟龟 ships an update every 2 months, and let us japan every 3 weeks. Most recently, hi龟龟 was updated on October 19, 2026 and let us japan 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.*