CallSwitch One vs TAU BOG
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Business calls from landline number
- Voice and video conferencing
- Team chat with file sharing
- Group and individual conversations
- Business directory access
- Conversation threads
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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.
TAU BOG
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The dedicated app for the International Board of Governors meeting makes event information and registration easily accessible and enables registered participants to receive push messages and updates in real time
Screenshots
Verdict
The clearest difference is update cadence: TAU BOG at daily against CallSwitch One's every 8 days. On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
CallSwitch One ships an update every 8 days, TAU BOG daily. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.
| Parameter | CallSwitch One | TAU BOG |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 40.0% of reviews | — |
| Update frequency | Every 8 days | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 57 MB | 9 MB |
| Age rating | 4+ | 17+ |
| Developer | NEBULA CLOUD LIMITED | Guy Walder |
In-app purchases
CallSwitch One
No in-app purchases
TAU BOG
No in-app purchases
