CallSwitch One vs TheKeyPower
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.
TheKeyPower
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TheKeyPower is our mobile key signing application that delivers simplicity and ease of access for our customers. We aim to simplify the process of auditing through using trackable keys, making sure safety and security is upheld at all times without sacrificing your convenience or GDPR compliance.
Screenshots
Verdict
The clearest difference is update cadence: CallSwitch One at every 8 days against TheKeyPower's every 10 months. 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, TheKeyPower every 10 months. The most recent releases landed on September 16, 2026 and September 18, 2026 respectively.
| Parameter | CallSwitch One | TheKeyPower |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 40.0% of reviews | — |
| Update frequency | Every 8 days — better | Every 10 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 57 MB | 59 MB |
| Age rating | 4+ | 4+ |
| Developer | NEBULA CLOUD LIMITED | Vipower Limited |
In-app purchases
CallSwitch One
No in-app purchases
TheKeyPower
No in-app purchases
