Comparison

Teamwork Messenger vs Kaymera

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

Head to head
About

Teamwork Messenger

Features
Read full description

Teamwork coheres everyone in your organization - for teams of all sizes. We provide better communication through: (1) Doing less long emails and more bite-sized information or message exchange (2) Making sure that messages are actually readable and recipients are properly notified (3) Enabling feedbacks from all team members to be acquired instantly (4) Integrating communication with organization systems and workflows Teamwork offers a simple tool including the following highlighted features: • Multi-platform support (mobile, desktop & web) • Fully controllable private and group messaging with text, voice, media, file, location and more • Teamwork Blast offers instant message broadcasting, with questionnaire and real-time response reports • Organisation contact list manageable by admins • Fully customisable home page widgets for news, promotions or any type of sharing • Bank-grade security with MAM features (e.g. remote data wiping) • 300+ API ready for integration with any existing systems or workflows • Available through cloud subscription and on-premise deployment

About

Kaymera

This app offers encrypted voice and text communication for enhanced privacy and security. It features secure messaging with self-destructing options and secure sharing of files, ensuring confidentiality against network interception.

Highlights
  • Encrypted voice calls
  • Secure text messaging
  • Self-destructing messages
  • Secure file sharing
  • End-to-end encryption
  • Semi-secured calls
Features
Read full description

Kaymera's Secure Communication is a comprehensive solution providing encrypted voice and text for outmost privacy, confidentiality, and protection against network interception. Features: - Secure VoIP-based voice communication with crystal clear voice quality - Secure messaging with optional self-destructing messages - Secure share of pictures and documents - Seamless end-to-end encryption between Kaymera's secure communication users and Kaymera's Secured Device owners. - Seamless semi-secured communication, where calls are encrypted half way to any (non-Kaymera) phone number. Privacy policy: https://kaymera.com/privacy-policy/

Screenshots

Teamwork Messenger4 screens
Kaymera2 screens

Verdict

The call

The clearest difference is update cadence: Kaymera at every 3 weeks against Teamwork Messenger's every 3 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

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

Teamwork Messenger ships an update every 3 months, Kaymera every 3 weeks. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

Scorecard1 real difference · 8 level
Teamwork Messenger versus Kaymera: the parameters behind the verdict, then further details
ParameterTeamwork MessengerKaymera
PriceFreeFree
Rating—4.0 (4 ratings) — better
Number of ratings—4 — better
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhoneiPhone, iPod — better
Requires iOS16.015.0 — better
Further details — not scored
Size74 MB49 MB
Age rating4+17+
DeveloperTalkBoxKaymera Technologies LTD

In-app purchases

None

Teamwork Messenger

No in-app purchases

None

Kaymera

No in-app purchases

Questions

Is Teamwork Messenger free?
Teamwork Messenger is free to download, with no in-app purchases.
Is Kaymera free?
Kaymera is free to download, with no in-app purchases.
Do Teamwork Messenger or Kaymera have ads?
Neither Teamwork Messenger nor Kaymera shows ads.
Which is updated more often, Teamwork Messenger or Kaymera?
Teamwork Messenger ships an update every 3 months, and Kaymera every 3 weeks. Most recently, Teamwork Messenger was updated on October 24, 2026 and Kaymera on October 12, 2026.

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