SFERA project vs Klava
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SFERA project
This app offers a unified platform for managing work, personal life, and hobbies. It features a personal blog, a choice-making tool, a Q&A forum, and a relationship matching service, all accessible with a single ID. The platform emphasizes real users and avoids fakes and bots.
- All-in-one platform
- Single ID access
- Personal blog and content sharing
- Decision-making tool
- Q&A and advice forum
- Relationship matching
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An application (sub-application) platform for quick and efficient problems solving in 3 areas of life: work, personal life, and hobbies. What's special about SFERA 1. All-in-one. You do not need to install several applications for different tasks and sign up in each of them. 2. Single ID. The ID that you receive upon registration gives you access to all sub-applications’ features. We do not ask for your phone number and email address. 3. Meeting basic needs in sub-applications* The "Main profile" serves for self-expression, receiving recognition, and self-realization. Speak about yourself and your activities, add photos. Publish original content and build connections with subscribers. Use "Main profile" as your personal blog and grow your audience. “Choose” will help you to quickly solve your choice problem. To start your survey, you need to answer questions from other users. If you want to speak out, share something, or ask for advice, go to Black Box. Ask a question, set up filters, and place the box on an interactive map. When a suitable interlocutor is found, a dialogue will begin. MeetNet will find the perfect partner for a long-term relationship. More info in the information questionnaire and compatibility test increases your chances of finding the most suitable person. 4. App installation and functionality are free. 5. Only real users. One ID is linked to one device. No fakes and bots.
Klava
A secure messaging and collaboration app for AVA Group employees. It offers encrypted text, voice, and video calls, file sharing, and group chats. Designed for enhanced data protection and team communication.
- Encrypted text, voice, and video calls
- Group chats and channels
- File and media sharing
- End-to-end encryption
- Multi-device support
- Team collaboration features
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KLAVA - это современное приложение для безопасного обмена сообщениями и совместной работы, разработанное специально для сотрудников AVA Group. Приложение поддерживает защищённую текстовую переписку, голосовые и видеозвонки, групповые чаты и каналы, а также обмен файлами. Все сообщения могут быть зашифрованы с использованием сквозного шифрования (end-to-end encryption), что обеспечивает высокий уровень безопасности и защиты персональных данных. Основные возможности: *личные и групповые чаты; *зашифрованные сообщения и звонки; *аудио- и видеосвязь; *обмен файлами и медиа; *каналы и комнаты для командной работы; *уведомления и синхронизация между устройствами; *поддержка нескольких устройств в одном аккаунте. Мы постоянно развиваем продукт, улучшаем стабильность, безопасность и пользовательский опыт.
Screenshots
Verdict
The clearest difference is ratings volume: SFERA project at 6 against Klava's 1. SFERA project also leads on iOS requirement (13.0 vs 17.5). On price, rating, update cadence and ads 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for SFERA project against 5.0 for Klava. That said, the two scores are not equally well evidenced: SFERA project has 6 ratings behind it against 1, so its average is the more settled of the two.
SFERA project ships an update every 2 weeks, Klava weekly. Both last shipped on October 7, 2026.
| Parameter | SFERA project | Klava |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) | 5.0 (1 ratings) |
| Positive reviews | 32.2% of reviews | — |
| Number of ratings | 6 — better | 1 |
| Update frequency | Every 2 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.5 |
| Further details — not scored | ||
| Size | 191 MB | 270 MB |
| Age rating | 17+ | 4+ |
| Developer | Igor Lushkin | Grachia Aleksanian |
Customer experience
SFERA project
Klava
In-app purchases
SFERA project
No in-app purchases
Klava
No in-app purchases
