# 立川DICE vs Hi! グループ運営アプリ「ハイ!」

The clearest difference is ads: Hi! グループ運営アプリ「ハイ!」 at none against 立川DICE's shown. Hi! グループ運営アプリ「ハイ!」 also leads on monetization model (free vs ad-supported) and iOS requirement (13.0 vs 15.6). 立川DICE's advantage is review sentiment (83% vs 65%) and update cadence (fortnightly vs monthly). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

立川DICE ships an update fortnightly, Hi! グループ運営アプリ「ハイ!」 monthly. The most recent releases landed on September 16, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | 立川DICE | Hi! グループ運営アプリ「ハイ!」 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/hi/id1614996642/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **83.3% of reviews** | 65.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Ad-supported | **Free** |
| Size | 169 MB | 81 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [株式会社テイルウィンドシステム](https://appshunter.io/developer/1438096467) | [OpenDNA Inc.](https://appshunter.io/developer/994101524) |

## What reviewers say

### 立川DICE

[App page](https://appshunter.io/ios/app/dice/id1504415906)

Connect directly with athletes through their fan rooms, seeing their personal thoughts and daily lives. Earn points by liking posts and logging in daily to purchase official merchandise. Discover exclusive deals from sponsor companies.

**Highlights:** Athlete fan rooms, Exclusive athlete content, Daily login rewards, Point accumulation system, Official merchandise store, Sponsor company deals

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

**In-app purchases:** none


### Hi! グループ運営アプリ「ハイ!」

[App page](https://appshunter.io/ios/app/hi/id1614996642)

This app simplifies group management for various organizations, allowing administrators to post announcements and recruit volunteers. Members can view updates, participate in events, and apply for volunteer opportunities.

**Highlights:** Post announcements, Recruit volunteers, Manage event calendars, Participate in volunteer recruitment, View event schedules, Check announcements

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 立川DICE free?

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

### Is Hi! グループ運営アプリ「ハイ!」 free?

Hi! グループ運営アプリ「ハイ!」 is free to download, with no in-app purchases.

### Do 立川DICE or Hi! グループ運営アプリ「ハイ!」 have ads?

立川DICE shows ads; Hi! グループ運営アプリ「ハイ!」 does not.

### Which is updated more often, 立川DICE or Hi! グループ運営アプリ「ハイ!」?

立川DICE ships an update fortnightly, and Hi! グループ運営アプリ「ハイ!」 monthly. Most recently, 立川DICE was updated on September 16, 2026 and Hi! グループ運営アプリ「ハイ!」 on September 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*