# いちのいち vs Hi! グループ運営アプリ「ハイ!」

The clearest difference is review sentiment: Hi! グループ運営アプリ「ハイ!」 at 65% against いちのいち's 5%. Hi! グループ運営アプリ「ハイ!」 also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, 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.

いちのいち ships an update every 5 weeks, Hi! グループ運営アプリ「ハイ!」 monthly. The most recent releases landed on October 11, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | いちのいち | 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 | 4.8% of reviews | **65.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free | Free |
| Size | 49 MB | 81 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Odakyu Electric Railway Co.,Ltd.](https://appshunter.io/developer/528474413) | [OpenDNA Inc.](https://appshunter.io/developer/994101524) |

## What reviewers say

### いちのいち

[App page](https://appshunter.io/ios/app/sns/id1540919094)

Connect with your local community through a dedicated social network. Share event, flea market, and disaster prevention information with neighbors. Access official announcements and engage in local discussions.

**Highlights:** Local event and flea market sharing, Disaster and crime prevention alerts, Official community announcements, Neighbor-to-neighbor information exchange, Easy-to-use interface for seniors, Real-name user management for safety

**Features:** 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 いちのいち free?

いちのいち 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 いちのいち or Hi! グループ運営アプリ「ハイ!」 have ads?

Neither いちのいち nor Hi! グループ運営アプリ「ハイ!」 shows ads.

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

いちのいち ships an update every 5 weeks, and Hi! グループ運営アプリ「ハイ!」 monthly. Most recently, いちのいち was updated on October 11, 2026 and Hi! グループ運営アプリ「ハイ!」 on October 12, 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.*