Comparison

VX1 Mobile vs CallSwitch One

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

VX1 Mobile

This app provides a separate business phone number for your personal device, allowing you to manage work and personal communications distinctly. It supports making and receiving calls and SMS messages, with business call recording capabilities while keeping personal calls private.

Highlights
  • Separate business and personal calls
  • Second business phone number
  • Make/receive calls and SMS
  • Business call recording
  • BYOD support
Read full description

VX1 Mobile by VoxSmart enables regulated organisations to securely capture Voice calls, Voicemail, SMS and WhatsApp Business messages conducted on mobile devices. Designed for financial institutions and other regulated industries, VX1 Mobile supports compliant mobile working by enabling firms to capture regulated communications including WhatsApp Business messaging on employee-owned devices while preserving user privacy. The App forms part of the VoxSmart VX1 Platform, helping organisations maintain control over their regulated communications across capture, investigation and archiving. Privacy-Preserving BYOD Compliance. VX1 Mobile enables organisations to support Bring Your Own Device (BYOD) policies without compromising compliance or employee privacy, through a secure, enterprise-ready mobile App. The App provides clear separation between personal and business communications, ensuring regulated communications — including Voice, SMS and WhatsApp Business messaging can be captured while personal activity remains private. VX1 Mobile is designed to minimise control over personal devices while enabling firms to meet regulatory record-keeping requirements. Key capabilities: Capture regulated Voice calls, Voicemails, SMS and WhatsApp Business messages on mobile devices WhatsApp Business Capture for compliant messaging on employee-owned devices Support compliant BYOD policies on employee-owned devices Clear separation between personal and business communications VoxSmart Compliance Number for regulated communications App-based deployment without carrier integration Secure integration with the VoxSmart VX1 compliance platform App-based Deployment VX1 Mobile deploys as a secure enterprise application and does not require carrier integrations or specialised network infrastructure. This enables global deployment while supporting flexible mobile working models across regulated organisations. Built for Regulated Institutions VX1 Mobile supports organisations operating under communications record-keeping regulations including those affecting investment banks, asset managers, broker dealers and other regulated institutions. Activation notice VX1 Mobile is designed for enterprise customers of VoxSmart. Activation requires provisioning by your organisation. If you require access, please contact your organisation's compliance or IT administrator, or VoxSmart representative. Important Notice Feature availability may vary depending on device type, operating system version, country and regulatory environment. Recording and archiving capabilities are subject to applicable laws and customer configuration.

About

CallSwitch One

This app allows users to manage all their business communications on any device. It offers features like making and receiving calls from a landline number, voice and video conferencing, and team chat with file sharing.

Highlights
  • Business calls from landline number
  • Voice and video conferencing
  • Team chat with file sharing
  • Group and individual conversations
  • Business directory access
  • Conversation threads
Features
Read full description

CallSwitch One allows users to take their communications channels with them wherever they go, however they work, and on whatever device they choose. When used in conjunction with a CallSwitch One subscription, the app offers a host of communication and collaboration features within a single, intuitive pane. Make and receive business calls from your landline number, from anywhere, enjoy voice and video conferencing tools, chat with colleagues individually or in groups, with file sharing, voice notes, conversation threads and more, and take your business directory on the road, wherever work takes you. Whatever your business needs, CallSwitch One is built for modern working.

Screenshots

VX1 Mobile4 screens
CallSwitch One4 screens

Verdict

The call

The clearest difference is update cadence: CallSwitch One at every 8 days against VX1 Mobile's every 6 weeks. CallSwitch One also leads on review sentiment (40% vs 25%) and device support (3 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

VX1 Mobile ships an update every 6 weeks, CallSwitch One every 8 days. The most recent releases landed on September 20, 2026 and September 16, 2026 respectively.

Scorecard4 real differences · 6 level
VX1 Mobile versus CallSwitch One: the parameters behind the verdict, then further details
ParameterVX1 MobileCallSwitch One
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews25.0% of reviews40.0% of reviews — better
Number of ratings1 — better—
Update frequencyEvery 6 weeksEvery 8 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size22 MB57 MB
Age rating4+4+
DeveloperVoxSmart LimitedNEBULA CLOUD LIMITED

Customer experience

VX1 Mobile

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews4 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

CallSwitch One

Written reviews5 reviews
Positive40.0%
Neutral20.0%
Negative40.0%

In-app purchases

None

VX1 Mobile

No in-app purchases

None

CallSwitch One

No in-app purchases

Questions

Is VX1 Mobile free?
VX1 Mobile is free to download, with no in-app purchases.
Is CallSwitch One free?
CallSwitch One is free to download, with no in-app purchases.
Do VX1 Mobile or CallSwitch One have ads?
Neither VX1 Mobile nor CallSwitch One shows ads.
Which is updated more often, VX1 Mobile or CallSwitch One?
VX1 Mobile ships an update every 6 weeks, and CallSwitch One every 8 days. Most recently, VX1 Mobile was updated on September 20, 2026 and CallSwitch One on September 16, 2026.

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