Comparison

Sfera Chat vs Nerve

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

Head to head
About

Sfera Chat

A secure messaging platform prioritizing user privacy. It offers registration without personal data, end-to-end encryption, and self-destructing messages. Connect anonymously and control your conversations.

Highlights
  • Registration without personal data
  • End-to-end encryption
  • Self-destructing messages
  • Anonymous contact management
  • Private communication
Features
Read full description

Ищете мессенджер, который действительно защищает вашу приватность? Sfera Chat — это безопасная платформа для общения, созданная с нуля для тех, кто ценит конфиденциальность. Ключевые возможности: - Регистрация без личных данных: Начните общение без привязки к номеру телефона. Мы не запрашиваем и не храним ваши персональные данные. - Сквозное шифрование: Ваши сообщения и звонки защищены частным протоколом сквозного шифрования и криптоалгоритмами, включая DES и WebRTC (DTLS, SRTP) с Perfect Forward Secrecy (PFS). Это гарантирует, что доступ к переписке есть только у вас и вашего собеседника. - Контроль над сообщениями: Устанавливайте таймер для автоматического удаления отправленных сообщений. Вы сами решаете, как долго будет существовать ваша переписка. - Анонимные контакты: Добавляйте и находите контакты напрямую, без использования телефонной книги и передачи данных контактов третьим сторонам. Sfera Chat — это ваша приватная цифровая сфера. Загрузите приложение и общайтесь свободно, зная, что ваши разговоры принадлежат только вам. Безопасность — это просто.

About

Nerve

Features
Read full description

Nerve is a passkey-only messenger for direct conversations, private groups, public channels, and user-added media sources. PRIVATE CONVERSATIONS • Create a random Nerve ID without giving Nerve a phone number, email address or password. • Sign in with a passkey using your device's passkey provider. • Direct messages and private groups are end-to-end encrypted. Public channels and their posts are public by design. • Manage trusted devices and passkeys, log out, or delete your account. MESSAGES AND GROUPS • Start conversations by Nerve ID or @handle. • Create private groups and manage their members. • Discover, follow and report public channels. • Pin, mute and archive conversations. YOUR APPS AND MEDIA • Add compatible HTTPS manifests or MusicFree music-plugin links yourself. No media service or subscription is included. • Browse the catalogs and search options supplied by your chosen sources. • Play compatible video streams and listen to audio with a playback queue and background playback. • Play compatible torrent sources directly on your device, with peer and buffering information. • Save supported media locally and use system tools to open or share completed files. Only access and save content you have permission to use. • Music plugins run on your device. Review the source before installing and approve its requested connections. • Source providers receive the requests you send to them and may see your IP address. Torrent peers and trackers can also see your IP address. Nerve's backend does not host or proxy these media streams. Nerve is free and contains no advertising.

Screenshots

Sfera Chat4 screens
Nerve4 screens

Verdict

The call

The clearest difference is iOS requirement: Sfera Chat at 14.0 against Nerve's 18.0. On price, update cadence, 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

Sfera Chat ships an update every 2 weeks, Nerve weekly. The most recent releases landed on October 28, 2026 and October 6, 2026 respectively.

Scorecard1 real difference · 7 level
Sfera Chat versus Nerve: the parameters behind the verdict, then further details
ParameterSfera ChatNerve
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS14.0 — better18.0
Further details — not scored
Size72 MB108 MB
Age rating17+4+
DeveloperCall Community LtdTYMUR CHMERUK

In-app purchases

None

Sfera Chat

No in-app purchases

None

Nerve

No in-app purchases

Questions

Is Sfera Chat free?
Sfera Chat is free to download, with no in-app purchases.
Is Nerve free?
Nerve is free to download, with no in-app purchases.
Do Sfera Chat or Nerve have ads?
Neither Sfera Chat nor Nerve shows ads.
Which is updated more often, Sfera Chat or Nerve?
Sfera Chat ships an update every 2 weeks, and Nerve weekly. Most recently, Sfera Chat was updated on October 28, 2026 and Nerve on October 6, 2026.

Other comparisons