# CLOMO SecuredContacts vs 内線プラス クライアントソフトC

The clearest difference is update cadence: 内線プラス クライアントソフトC at every 2 months against CLOMO SecuredContacts's every 4 months. CLOMO SecuredContacts's advantage is iOS requirement (16.0 vs 18.0). On price, ads, 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.

CLOMO SecuredContacts ships an update every 4 months, 内線プラス クライアントソフトC every 2 months. The most recent releases landed on October 5, 2026 and August 17, 2026 respectively.

## The numbers

| Metric | CLOMO SecuredContacts | 内線プラス クライアントソフトC |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 389 MB | 31 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [i3Systems, Inc.](https://appshunter.io/developer/627848309) | [Fujitsu Limited](https://appshunter.io/developer/453694053) |

## What reviewers say

### CLOMO SecuredContacts

[App page](https://appshunter.io/ios/app/clomo-securedcontacts/id629087246)

**In-app purchases:** none


### 内線プラス クライアントソフトC

[App page](https://appshunter.io/ios/app/c/id1486284968)

This business application allows users to make and manage internal calls using a cloud-based PBX system. Features include call transfer, pickup, park, and group hold functionalities for seamless office communication.

**Highlights:** Internal call management, Call transfer and hold, Call pickup, Call park, Speed dial, Group hold

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

**In-app purchases:** none


## Frequently asked questions

### Is CLOMO SecuredContacts free?

CLOMO SecuredContacts is free to download, with no in-app purchases.

### Is 内線プラス クライアントソフトC free?

内線プラス クライアントソフトC is free to download, with no in-app purchases.

### Do CLOMO SecuredContacts or 内線プラス クライアントソフトC have ads?

Neither CLOMO SecuredContacts nor 内線プラス クライアントソフトC shows ads.

### Which is updated more often, CLOMO SecuredContacts or 内線プラス クライアントソフトC?

CLOMO SecuredContacts ships an update every 4 months, and 内線プラス クライアントソフトC every 2 months. Most recently, CLOMO SecuredContacts was updated on October 5, 2026 and 内線プラス クライアントソフトC on August 17, 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.*