Comparison

SicherChat vs Vivamos

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

Head to head
About

SicherChat

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Security The chat uses its own TCP protocol based on end-to-end encryption in conjunction with the Diffie-Hellman and ChaCha20-Poly1305 algorithms. The keys are generated each time the server is accessed, which makes it impossible to decrypt intercepted messages. The mode of safe viewing of links received in messages from other users eliminates the possibility of phishing and tracking. This mode allows you to completely disable the operation of software scripts, navigation, downloading of any files. A minimum set of resources, such as photographs, style remains and can be downloaded via proxy if desired, which eliminates the recording of a real IP address. At the same time, it is also possible to open the link in normal mode. Monitoring of system information, such as processor load, memory consumption and temperature will allow you to record abnormal behavior of the system and, if desired, enable blocking mode in case of suspected cyber attack. Minimalism and simplicity The chat is designed as simply and ascetically as possible. The interface will help even an inexperienced user to understand it. All unnecessary functions are excluded and the emphasis is placed exclusively on the main concept of the application - communication and security. Selective caching allows you to speed up loading, but without filling the local memory of the device excessively. Monitoring network connections will allow you to adapt for loading even in case of weak network signals. Low power consumption A simplified model allows you to reduce energy consumption resources when using the application. Also, computing processes are minimized, which prevents heating of the device. Background processes handle only network data exchange and do not include graphic tasks that are not used in this project. Animation and resource-intensive visual effects are also minimized.

About

Vivamos

Connect with others through real-life events and authentic friendships. Organize group activities with new 'Squads' features for seamless planning and communication. Share your experiences and build a vibrant community around shared interests.

Highlights
  • Explore curated real-life events
  • Forge genuine friendships
  • Create private communities with Squads
  • Capture and share moments
  • Personalized recommendations
Features
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Vivamos: The Ultimate Social Platform Where Real-Life Connections Come Alive, Together. Transform the way you socialize—join Vivamos today and step into a world of memorable experiences, authentic friendships, and a community that’s all about living in the moment. Now with Squads, it's even easier to connect and plan with your favorite people! “Life’s best moments happen IRL. With Vivamos, they happen with you.” Why You’ll Love Vivamos - Explore Irresistible Events: Tap into a vibrant calendar of workshops, pop-ups, concerts, outdoor adventures, foodie tours, and more—all curated to your passions. - Forge Genuine Friendships: Say goodbye to endless scrolling and hello to face-to-face connections. Discover people who get you, bond over shared interests, and grow your social circle organically. - Create Your Community with Squads: Brand new! Whether it’s your book club, gaming group, or family gathering, Squads lets you create private communities to communicate effortlessly, plan activities, and keep everyone on the same page. Your people, your plans, all in one place. - Capture & Share Your World: From candid snapshots to event recaps, share your favorite moments with a community that celebrates every memory. Comment, like, and inspire one another in real time. Get Started in Seconds - Sign Up for free—no strings attached. - Set Your Interests—we’ll handle the recommendations. - Dive In—join an event, spark a conversation, or simply say hi. Turn every meet-up into a story worth telling. Your community is waiting—let’s live it together! Terms of Service: https://www.vivamos.net/terms-of-service

Screenshots

SicherChat4 screens
Vivamos4 screens

Verdict

The call

The clearest difference is in-app purchases: SicherChat at none against Vivamos's 2. Vivamos's advantage is update cadence (every 4 days vs monthly) and iOS requirement (13.0 vs 16.6). On price, ads 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. Vivamos sells 2 in-app purchases, starting at $11.99 per month. SicherChat asks for nothing beyond the download.

UpkeepUpdate frequency

SicherChat ships an update monthly, Vivamos every 4 days. The most recent releases landed on September 24, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 6 level
SicherChat versus Vivamos: the parameters behind the verdict, then further details
ParameterSicherChatVivamos
PriceFreeFree
Rating—1.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyMonthlyEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.613.0 — better
Further details — not scored
Size39 MB93 MB
Age rating12+12+
DeveloperOgnisEst OUVivamos

In-app purchases

None

SicherChat

No in-app purchases

2 purchases

Vivamos

Subscriptions2
  • Connect$11.991 Month
  • Premium$34.991 Month

Questions

Is SicherChat free?
SicherChat is free to download, with no in-app purchases.
Is Vivamos free?
Vivamos is free to download, with in-app purchases available.
Do SicherChat or Vivamos have ads?
Neither SicherChat nor Vivamos shows ads.
Which is updated more often, SicherChat or Vivamos?
SicherChat ships an update monthly, and Vivamos every 4 days. Most recently, SicherChat was updated on September 24, 2026 and Vivamos on October 10, 2026.

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