SwitchUp - Second Phone Number

Name: SwitchUp - Second Phone Number
Rating: 4.4 (4839 reviews)
Author: Mosaic S.r.l.

By: Mosaic S.r.l. App

2nd Phone Line to Call & Text

This app was removed from Apple Apps Store on 2026-06-22

Overview

Removed

Rating:

4.40

(4,839)

Version:

2.5.5

Last updated: 2025-05-26

Features & Capabilities

SwitchUp provides a fast, privacy-focused second line. Get a local SwitchLine from thousands of numbers, with RoboKiller-powered spam protection, so you own your number and aren’t stuck with recycled numbers. Perfect for freelancers, side hustles, or keeping work separate from personal life, without carrying a second device. It offers unlimited calls and texts across US, Canada, and Puerto Rico, plus customizable business hours and Do Not Disturb.

Key features include advanced caller ID, voicemail transcription, separate voicemail, number porting, auto-replies, and read/unread message status. The PRO plan unlocks extra lines, call recording, text templates, and advanced number search. Subscriptions are billed through iTunes and controlled in App Store settings, with privacy-first design and carrier‑grade call quality.

User Growth & Download Statistics

App Communication Privacy & Security

By:

Mosaic S.r.l.

Rating:

4.40

(4,839)

Version:

2.5.5 Last updated: 2025-05-26

Version code:

871636590

Creation date:

2020-11-09

Compatible devices:

Size:

84.43MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-22

Compare stats and ranking:

Contact the developer

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Developed by:

Mosaic S.r.l.

Apple Apps Store

https://apps.apple.com/us/app/switchup-second-phone-number/id1527598796

Website:

https://www.getswitchup.com/

User Reviews

Users repeatedly report backend and billing failures that lock them out of SwitchUp, with verification errors and expired notices despite active subscriptions. Outages prevent calls/texts, causing lost business. Customer support is described as unresponsive, and several reviews note the app will be discontinued with little chance of refunds. A minority mention it once functioned with a free trial, but the overall sentiment is heavily negative and warns potential users away.

Pros

High level of functionality when it worked
Includes a free trial
Some reviewers feel the app served its purpose well

Cons

Repeated subscription verification/backend problems preventing access (e.g., 'subscription could not be verified' or 'subscription failed to send to backend')
The app becomes unusable after payment with users still being charged
Very poor or non-existent customer support with long delays and lack of responses
Announcement of discontinuation/shutdown (with refund issues) and no clear remediation
Inability to send/receive texts and calls and missed business communications, harming users' operations

Recent reviews

Customer Service will not reply, no instructions on saving your number or porting it out before they go out business. I’m pretty sure this is against some telecom regulation or breaking some law. It’s funny, because I looked through the developer’s app and saw I had purchased another pro paid app. I guess I will uninstall that one too, now.