Comparison

CallSwitch One vs Quanta AI

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

Head to head
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.

About

Quanta AI

Features
Read full description

Quanta Portal is the mobile companion to the Quanta Platform โ€” the governed AI and analytics platform from Quanta. Sign in with your organisation's Quanta account to: โ€ข Chat with your organisation's AI assistants and get answers grounded in your real business data, with every answer backed by an auditable query โ€ข View live business dashboards on the go โ€ข Browse and download scheduled reports โ€ข Schedule and run data tasks, and review their results โ€ข Stay on top of notifications from agents and scheduled jobs โ€ข Manage your team's glossary and AI memory โ€ข Administer sites and users (for organisation admins) Quanta Portal requires an account provisioned by your organisation. If your business isn't using the Quanta Platform yet, visit quantainnovation.ai to learn more.

Screenshots

CallSwitch One4 screens
Quanta AI3 screens

Verdict

The call

The clearest difference is update cadence: CallSwitch One at every 8 days against Quanta AI's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

CallSwitch One ships an update every 8 days, Quanta AI every 3 weeks. The most recent releases landed on September 16, 2026 and September 10, 2026 respectively.

Scorecard1 real difference ยท 7 level
CallSwitch One versus Quanta AI: the parameters behind the verdict, then further details
ParameterCallSwitch OneQuanta AI
PriceFreeFree
Positive reviews40.0% of reviewsโ€”
Update frequencyEvery 8 days โ€” betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeโ€”
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 โ€” better15.1
Further details โ€” not scored
Size57 MB44 MB
Age rating4+4+
DeveloperNEBULA CLOUD LIMITEDQuanta Innovation Ltd

In-app purchases

None

CallSwitch One

No in-app purchases

None

Quanta AI

No in-app purchases

Questions

Is CallSwitch One free?
CallSwitch One is free to download, with no in-app purchases.
Is Quanta AI free?
Quanta AI is free to download, with no in-app purchases.
Do CallSwitch One or Quanta AI have ads?
Neither CallSwitch One nor Quanta AI shows ads.
Which is updated more often, CallSwitch One or Quanta AI?
CallSwitch One ships an update every 8 days, and Quanta AI every 3 weeks. Most recently, CallSwitch One was updated on September 16, 2026 and Quanta AI on September 10, 2026.

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