# アナイディ「unID」 vs ひそひそ

The clearest difference is in-app purchases: ひそひそ at none against アナイディ「unID」's 4. ひそひそ also leads on update cadence (fortnightly vs every 2 months). アナイディ「unID」's advantage is ads (none vs shown) and iOS requirement (7.0 vs 14.0). On price and device support there is nothing between them.

Both are free to download. アナイディ「unID」 sells 4 one-off in-app purchases. ひそひそ asks for nothing beyond the download.

アナイディ「unID」 ships an update every 2 months, ひそひそ fortnightly. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | アナイディ「unID」 | ひそひそ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 92.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 26 MB | 105 MB |
| Requires iOS | **7.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PLATFIELD INC.](https://appshunter.io/developer/687199497) | [AgoraCreation Inc.](https://appshunter.io/developer/1571895384) |

## What reviewers say

### アナイディ「unID」

[App page](https://appshunter.io/ios/app/unid/id687199494)

A communication tool that allows for group messaging and free calls without requiring user registration. Easily manage multiple profiles and delete past conversations entirely, ensuring a private and secure messaging experience.

**Highlights:** No user registration required, Group messaging, Free calls, Multiple profile management, Complete message deletion (including recipient history), Email forwarding and simple browser messaging, Universal key for service authentication

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムサークル管理180日分 | $0.99 | one-time |
| プレミアムスクエア管理180日分 | $0.99 | one-time |
| プレミアムサークル管理365日分 | $1.99 | one-time |
| プレミアムスクエア管理365日分 | $1.99 | one-time |


### ひそひそ

[App page](https://appshunter.io/ios/app/id6444305202)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is アナイディ「unID」 free?

アナイディ「unID」 is free to download, with in-app purchases available.

### Is ひそひそ free?

ひそひそ is free to download, with no in-app purchases.

### Do アナイディ「unID」 or ひそひそ have ads?

ひそひそ shows ads; アナイディ「unID」 does not.

### Which is updated more often, アナイディ「unID」 or ひそひそ?

アナイディ「unID」 ships an update every 2 months, and ひそひそ fortnightly. Most recently, アナイディ「unID」 was updated on October 1, 2026 and ひそひそ on October 7, 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.*