Comparison

Commend Symphony Mobile Client vs Cloud9 by Symphony

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

Head to head
About

Commend Symphony Mobile Client

This mobile client allows users to make and receive video door calls from single or multitenanted buildings. It functions as a surveillance camera and supports multiple doors and ring groups, offering enhanced security features.

Highlights
  • Video door calls
  • Receive calls on mobile
  • Surveillance camera view
  • Multiple door support
  • Ring group support
  • Enhanced security
Features
Read full description

This Door Call Solution for Single and Multitenanted Buildings is based on Commend’s Symphony Service Platform. Commend Mobile Client enables you to: · Make and receive video door calls · Receive calls on your mobile device wherever you are · Show the door station’s camera as a surveillance cam · Support for multiple doors and ring groups · Integrated solution for both configuration and runtime · Enhanced security features for safe operation Note: Symphony Mobile Client requires either an active account for Commend Symphony Services or must be invited into a specific ring group by an active account to be able to make and receive calls.

About

Cloud9 by Symphony

Features
Read full description

Cloud9 is the leading cloud-native trader voice system that connects a global community of traders, brokers and front office financial professionals. Cloud9, Symphony’s trader voice product, brings the power of a cloud-native SaaS engine, unifying calling, recording and secure data retention in one place. By managing the entire workflow in a single environment, Cloud9 helps eliminate data gaps to give compliance and trading teams assurance that every regulated conversation is captured and retained securely. Cloud9 Mobile enhances the Cloud9 desktop experience by bringing its full capabilities, security, and compliance to a mobile device. Traders can visualize and prioritize incoming call activity from customers or counterparties, make calls instantaneously and keep priority contacts accessible with the click of a button. Compliance Mobility shouldn’t create compliance blind spots. Cloud9 Mobile ensures enterprise standards are met, regardless of where traders are located. Security Configure and secure mobile users via the same Cloud9 Admin Portal used for desktop management and compliance oversight. Eliminate the need for additional VPNs or dedicated hardware. Cloud9 Mobile works with existing security and MDM policies. Full company ISO27001 standard & SOC 2 Type 2 accreditation Call Recording Whether at the desk or on the go, calls are recorded to the same compliance infrastructure - no gaps, no exceptions and one single audit trail. App Privacy The developer, Symphony Communication Services LLC, indicated that the app’s privacy practices may include handling of data. For more information, see Symphony's privacy policy.

Screenshots

Commend Symphony Mobile Client4 screens
Cloud9 by Symphony4 screens

Verdict

The call

The clearest difference is update cadence: Cloud9 by Symphony at every 4 days against Commend Symphony Mobile Client's every 5 weeks. Commend Symphony Mobile Client's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 18.0). On price, ads and in-app purchases 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

Commend Symphony Mobile Client ships an update every 5 weeks, Cloud9 by Symphony every 4 days. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

Scorecard3 real differences · 6 level
Commend Symphony Mobile Client versus Cloud9 by Symphony: the parameters behind the verdict, then further details
ParameterCommend Symphony Mobile ClientCloud9 by Symphony
PriceFreeFree
Rating3.8 (9 ratings) — better—
Number of ratings9 — better—
Update frequencyEvery 5 weeksEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better18.0
Further details — not scored
Size100 MB38 MB
Age rating4+4+
DeveloperCommend International GmbHSymphony Communication Services LLC

In-app purchases

None

Commend Symphony Mobile Client

No in-app purchases

None

Cloud9 by Symphony

No in-app purchases

Questions

Is Commend Symphony Mobile Client free?
Commend Symphony Mobile Client is free to download, with no in-app purchases.
Is Cloud9 by Symphony free?
Cloud9 by Symphony is free to download, with no in-app purchases.
Do Commend Symphony Mobile Client or Cloud9 by Symphony have ads?
Neither Commend Symphony Mobile Client nor Cloud9 by Symphony shows ads.
Which is updated more often, Commend Symphony Mobile Client or Cloud9 by Symphony?
Commend Symphony Mobile Client ships an update every 5 weeks, and Cloud9 by Symphony every 4 days. Most recently, Commend Symphony Mobile Client was updated on October 4, 2026 and Cloud9 by Symphony on October 2, 2026.

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