Comparison

Silent Phone vs CMA CGM

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

Head to head
About

Silent Phone

This app offers secure, end-to-end encrypted voice, video, and messaging for businesses. Protect sensitive communications and intellectual property with advanced privacy features. Facilitate confident global collaboration for your team.

Highlights
  • End-to-end encrypted voice, video, and messaging
  • Secure conference calling and group messaging
  • Burn commands and timers to destroy messages
  • Secure file sharing
  • Zero-touch deployment
  • Integrated enterprise user management
Features
Read full description

Silent Phone provides enterprise-grade encrypted voice, video, and messaging. Our end-to-end security protects your business, its reputation, and its valuable intellectual property from spying eyes. With Silent Phone, your team can discuss important matters across continents with the same confidence as if you were all in the same room. Silent Phone is developed by Silent Circle, the world leader in enterprise privacy solutions. Features: - Privacy and security trusted by businesses and governments around the world - Simple "zero-touch" deployment across your organization - Integrated enterprise user management with Silent Manager - Secure voice and video calls with our unique Security Words - Secure high-definition conference calling and group messaging - Burn commands destroy all copies of sent messages - Burn timers automatically redact old messages - Voice memos speed communication and replace insecure voicemail - Read receipts and delivery receipts give your teams situational awareness - Securely send documents, videos, images, and other files - Silent World offers calling to/from traditional phone numbers with enhanced security - Standards-compliant Single Sign-On (SSO) - Scheduled training available for your teams

About

CMA CGM

Manage your global shipping and logistics needs with real-time tracking, schedule information, and instant quotations. Access your shipment dashboard, view container details, and stay updated on the latest news from the company.

Highlights
  • Real-time container tracking
  • Transport planning and schedule information
  • Instant quotation and pricing
  • Shipment dashboard access
  • Vessel schedule and routing finder
  • Bookmark and share search results
  • Latest company news updates
Features
Read full description

Led by Rodolphe Saadé, the CMA CGM Group, a global player in sea, land, air and logistics solutions, offers end-to-end business solutions to help manage all aspects of your transportation process in a real-time, interactive, and secure online environment. The CMA CGM Mobile App further reinforces this offer by allowing you to track and trace your containers, plan your transport with fast and easy schedule information, check all your rates and keep up to date with the latest news from your mobile device in a clear and user-friendly interface. ► Login to the mobile application to access your shipment dashboard Login to access a list of your shipments and accurate information related to your containers. Manage your account and related information. ► Get your price Check all your existing quotations online or get a new instant quotation when no existing quotation is available, thanks to our pricing features. You can also benefit from our SpotOn offers to get a quotation quickly with secured spot onboard. ► Track your shipments Track your shipments and check the details related to your containers. Stay up to date their status and preparation. ► Follow your container(s) with our Shipment Tracking tool Track and trace your shipment, getting a clear understanding of all the steps from the Place of Loading to the Place of Delivery, including the various transport solutions, vessels, and shipping lines on which your shipment is assigned. You can also follow up on your shipments by consulting your shipping documents. ► Look up specific vessel schedules, voyages, or use our routing finder Use the CMA CGM App to search for specific vessel schedules, voyages, or use our routing finder. Directly plugged to the CMA CGM’s Information System, the App will provide information and optimized routing solutions from among more than 200 shipping lines and over 500 vessels calling 420 ports all around the world. ► Bookmark and Share When using the App, each search can be bookmarked for an easier management of multiple shipments. Just log back onto the App and click on your bookmarks to quickly get the information you need. You can also share your search results to keep people informed of your shipment’s status, news, or any other information accessible within the App. ► Stay up to date with the latest news Read all the CMA CGM Group's latest News to stay up-to-date with the Group’s activity. You can easily filter which categories you want to see whether you’re interested in service updates, corporate information, etc. You can also bookmark news to check on them later or simply keep track of them. ► Agency network Our agencies offer a wide range of services suited to the needs of our diversified base of professional customers, businesses, and local authorities. Access our agencies’ contact details: schedules, addresses, email addresses and phone numbers. ► Contact CMA CGM easily Whether you need help or have any question, you can contact our team easily through the App using our Customer Service Tool.

Screenshots

Silent Phone4 screens
CMA CGM4 screens

Verdict

The call

The clearest difference is review sentiment: CMA CGM at 86% against Silent Phone's 42%. CMA CGM also leads on rating (4.6 vs 3.7) and update cadence (monthly vs every 3 months). Silent Phone's advantage is iOS requirement (13.0 vs 15.0). On price, ratings volume, 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.

ReceptionRating · Positive reviews · Number of ratings

CMA CGM holds the better App Store score, 4.6 against 3.7. Both are backed by a comparable volume of ratings — 92 and 92 respectively. Written reviews point the same way: 42% of Silent Phone's written reviews are positive against 86% of CMA CGM's.

UpkeepUpdate frequency

Silent Phone ships an update every 3 months, CMA CGM monthly. Both last shipped on November 1, 2026.

Scorecard4 real differences · 6 level
Silent Phone versus CMA CGM: the parameters behind the verdict, then further details
ParameterSilent PhoneCMA CGM
PriceFreeFree
Rating3.7 (92 ratings)4.6 (92 ratings) — better
Positive reviews42.4% of reviews85.7% of reviews — better
Number of ratings9292
Update frequencyEvery 3 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size67 MB84 MB
Age rating4+4+
DeveloperSilent Circle, LLCCMA CGM

Customer experience

Silent Phone

All ratings92 ratings
Positive67.4%
Neutral7.6%
Negative25.0%
Written reviews184 reviews
Positive42.4%
Neutral7.6%
Negative50.0%

CMA CGM

All ratings92 ratings
Positive89.1%
Neutral4.3%
Negative6.5%
Written reviews14 reviews
Positive85.7%
Neutral0.0%
Negative14.3%

Bugs and requests

Silent Phone

Reported bugs

16 issues
  • App crashes on launch with iOS updates
  • Login credentials not accepted after reinstall
  • Text input display issues (text cut off or invisible)
  • Messages not delivered despite showing as delivered
  • Call audio problems (no sound, distorted audio)
Show 11 more
  • App crashes when sending text messages
  • Background process doesn't work reliably
  • Incoming calls show busy signal after 30-90 minutes of inactivity
  • App disappears/closes immediately after opening
  • Incompatibility with latest iOS versions
  • Notifications not arriving properly
  • Video conferencing section missing or non-functional
  • Media attachment sharing failures
  • App freezes during connection establishment
  • Billing notification popups appearing unexpectedly
  • Balance information removed from app interface

Requested features

18 requests
  • Account creation option directly in app
  • Group messaging/texting capability
  • Multiple simultaneous accounts support
  • In-app credit balance display
  • Voicemail functionality
Show 13 more
  • Desktop/computer version
  • Apple Watch notifications
  • In-app subscription payment via App Store
  • Wired ethernet connection support
  • Screenshot notification alerts
  • Passcode/PIN app lock
  • Touch ID/biometric authentication
  • Better contact management integration
  • Ability to turn off read receipts
  • Manual key reset option
  • CallKit integration for native iOS experience
  • Background push notification improvements
  • Landscape orientation support on tablets

CMA CGM

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Silent Phone

No in-app purchases

None

CMA CGM

No in-app purchases

Questions

Is Silent Phone free?
Silent Phone is free to download, with no in-app purchases.
Is CMA CGM free?
CMA CGM is free to download, with no in-app purchases.
Which has better reviews, Silent Phone or CMA CGM?
CMA CGM is rated higher. Silent Phone averages 3.7 out of 5 from 92 ratings, while CMA CGM averages 4.6 from 92 ratings.
Do Silent Phone or CMA CGM have ads?
Neither Silent Phone nor CMA CGM shows ads.
Which is updated more often, Silent Phone or CMA CGM?
Silent Phone ships an update every 3 months, and CMA CGM monthly. Most recently, Silent Phone was updated on November 1, 2026 and CMA CGM on November 1, 2026.

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