# SUBLINE — Virtual Second Phone Service

> Virtual phone service for managing multiple numbers and calls. (iPhone/iPad app by INTERPARK CO., LTD..)

- Source: https://appshunter.io/ios/app/subline/id1440692348 (this page in markdown: same URL + `.md`)
- Developer: [INTERPARK CO., LTD.](https://appshunter.io/developer/1313171253)
- Category: Business, Productivity
- Price: Free
- Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 28 MB
- Languages: English
- Released: 2019-01-06
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/subline/id1440692348/reviews.md

## What is SUBLINE?

SUBLINE is a virtual phone service mobile app from Japanese Tech Company. You can use the mobile app
to manage multiple phone numbers, make and receive calls to multiple phone numbers.

Japanese quality service is guaranteed.

Features:
- No limit to get phone numbers, you can get as many phone number as you want.
- Calls from Subline app to Subline app (within same organization) is free.
- Get US Local and International (Selected Countries) phone numbers (From Subline Web App).
- Make local calls at international rates. You can call at very cheap rates.
- Cloud Phone book, Call Forwarding, Call Recording, Voice Message, set profile 
  for different situation.
- Feature rich web application

Note : To use this app you need existing global.subline.jp account.

## Key features

- Multiple virtual phone numbers
- Make and receive calls
- Call forwarding
- Call recording
- Cloud phone book
- Free calls within organization

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/subline/id1440692348/reviews.md

### 1/5 — 👎

*2020-09-20*

Not Work.

## Frequently asked questions about SUBLINE

### What is SUBLINE?

SUBLINE is a virtual phone service that allows you to manage multiple phone numbers and make/receive calls directly from the mobile app. It offers features like call forwarding, recording, and a cloud phone book for organized communication.

### How do I get phone numbers with SUBLINE?

You can get an unlimited number of US Local and International (Selected Countries) phone numbers through the SUBLINE Web App. The mobile app then allows you to manage and use these numbers.

### Are calls free with SUBLINE?

Calls made from the SUBLINE app to another SUBLINE app within the same organization are free. Additionally, you can make local calls at very cheap international rates.

### What features does SUBLINE offer?

SUBLINE provides features such as unlimited phone number acquisition, free calls within the same organization, cloud phone book, call forwarding, call recording, voice messaging, and profile settings for different situations.

### Does SUBLINE have ads?

No, SUBLINE does not contain advertisements. The app is free to download and use, with no ads present.

### What devices does SUBLINE support?

SUBLINE is available for iPhone and iPod devices. It is designed to run on iOS platforms.

### What is the age rating for SUBLINE?

SUBLINE has an age rating of 4+, making it suitable for a wide range of users. This rating indicates general appropriateness for younger audiences.

### How often is SUBLINE updated?

The latest version of SUBLINE is 1.1.0, which was last updated on August 26, 2020. Further update frequency information is not provided.

## Version history (last 4 releases)

### 1.1.0 — 2020-08-26

The app is now compatible with iOS 13.

### 1.0.2 — 2019-09-27

Fixes for iOS 13 related issues.

### 1.0.1 — 2019-04-02

Improve contacts behavior.

### 1.0.0 — 2019-01-06

No release notes.

## Apps similar to SUBLINE

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Infocaller](https://appshunter.io/ios/app/infocaller/id1111532338) | 5.0 (4) | Free | Business |
| [Reachify - Second Phone Number](https://appshunter.io/ios/app/reachify-second-phone-number/id1182510411) | 3.0 (8) | Free | Business |
| [Spikko](https://appshunter.io/ios/app/spikko/id893158396) | 3.7 (7) | Free | Business |
| [The Call Portal & Phone Number](https://appshunter.io/ios/app/the-call-portal-and-phone-number/id1561597458) | 5.0 (1) | Free | Business |
| [String — Modern Phone Inbox](https://appshunter.io/ios/app/string-modern-phone-inbox/id1445655431) | 3.5 (62) | Free | Business |
| [ProLine App](https://appshunter.io/ios/app/proline-app/id1549360548) | 4.6 (14) | Free | Business |

## More apps by INTERPARK CO., LTD.

- [SUBLINE BIZ](https://appshunter.io/ios/app/subline-biz/id1313171254)
- [SUBLINE PERSONAL](https://appshunter.io/ios/app/subline-personal/id1395752123)

All apps by INTERPARK CO., LTD.: https://appshunter.io/developer/1313171253

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*