Connected One vs Synergy Max Telecoms
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Connected One
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Connected One revolutionises working from anywhere at any time, by allowing you to use and take all your business communication channels with you, in a single application packed full of advanced features. From call forwarding, diverting, groups, conferencing, call recording and listening โ Connected One is the future of business communication. - View and access your phonebook and centralised contact directory - Make and receive calls using the built in dial pad, - Access and manage voicemails - Manage your presence settings - Instant messaging, with direct and group options - Voice and video meetings, with screen sharing available - Call recording - Call queues and hunt Groups - Call Listening and Forwarding .......plus so much more Connecting Britain personalise their packages, to ensure businesses have everything they need to communicate in the office and on-the-go, and stay connected.
Synergy Max Telecoms
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Synergy Max is a SIP softclient that extends VoIP functionality beyond the land line or desktop, bringing features of the platform directly to end-user's mobile devices as a Unified Communications solution. With Synergy Max, users are able to maintain the same identity when making or receiving calls from any location, regardless of device. Synergy Max also grants users the ability to manage contacts, voicemail, call history and configurations in a single location. This includes the management of answering rules, greetings and presence which all contribute to more efficient communication.
Screenshots
Verdict
The clearest difference is update cadence: Connected One at every 2 months against Synergy Max Telecoms's every 15 months. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Connected One ships an update every 2 months, Synergy Max Telecoms every 15 months. The most recent releases landed on June 10, 2026 and February 18, 2026 respectively.
| Parameter | Connected One | Synergy Max Telecoms |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months โ better | Every 15 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 โ better | 15.0 |
| Further details โ not scored | ||
| Size | 108 MB | 117 MB |
| Age rating | 4+ | 17+ |
| Developer | Connecting Britain Ltd | Synergy Max Ltd |
In-app purchases
Connected One
No in-app purchases
Synergy Max Telecoms
No in-app purchases








