Comparison

Yandex ID vs Stemax Mobile

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

Head to head
About

Yandex ID

This app provides instant, password-free sign-in to Yandex services using one-time codes or images. It also functions as a secure authenticator for two-factor authentication and a manager for all your Yandex account information, including data, devices, and payments.

Highlights
  • Instant login without passwords
  • Two-factor authentication (2FA) authenticator
  • One-time password (OTP) generation
  • Manage Yandex account data and settings
  • Secure cloud backup and recovery
  • Share subscriptions and control purchases
Read full description

Yandex ID is the updated app that replaces Yandex Key. It makes sign-in to Yandex services faster and easier. There are no passwords to remember or SMS messages to wait for — the app instantly delivers a one-time code or image. With Yandex ID, you can also manage all your account information, as it keeps all your data and settings in one place. INSTANT LOGIN WITHOUT PASSWORDS Sign in by entering a code or tapping an image — it takes seconds. No passwords, no SMS messages, no push notifications. Your digital key is securely linked to your account and can only be used by you. 2FA AUTHENTICATOR Yandex ID works as a secure authenticator with two-factor authentication (2FA) and one-time password (OTP) support. Use it to logging for services that rely on one-time passwords. If you have used Google Authenticator or Microsoft Authenticator before, you will find this app familiar. Code generation follows international OTP/TOTP standards. MANAGE ACCOUNTS IN ONE APP The new app also works as a password and access manager for all your Yandex accounts. Manage your data, documents, devices, payments and permissions all in one place. You can share subscriptions, control purchases, set spending limits and create a secure child account with content filtering. BACKUP & RECOVERY Create a secure cloud backup and restore it using your phone number when needed. You can also save a local backup file to safely transfer 2FA accounts. Try Yandex ID, a single app combining a 2FA TOTP authenticator, password management and access to your Yandex ID account.

About

Stemax Mobile

This application allows security company clients to remotely manage their properties. Receive real-time alerts for security events and equipment status. Control alarm modes, view sensor data, and send SOS signals.

Highlights
  • Remote property management
  • Real-time security alerts
  • Equipment status monitoring
  • Alarm mode control
  • SOS signal function
  • Event log with filtering
Features
Read full description

Приложение позволяет клиенту охранного предприятия дистанционно управлять своими объектами, получать оповещения о тревожных событиях и состоянии оборудования. ВНИМАНИЕ! Для корректной работы приложения с пультом ПЦН требуется версия ПЦН Stemax не ниже 6.0, для полного функционала необходима не ниже 6.7 Возможности: Все объекты в одном приложении с возможностью детализации до раздела. Отображение состояния объекта и тревог с учетом приоритета и звуковым сопровождением. Управление режимом охраны каждого раздела. Управление выходами типа ОК и просмотр показаний датчиков температуры и влажности. Кнопка SOS для отправки сигнала тревоги на пульт охраны Лента событий с сортировкой по дате и времени. Указание лица, производившего действия с объектом. Фильтр событий по типу.

Screenshots

Yandex ID4 screens
Stemax Mobile4 screens

Verdict

The call

The clearest difference is update cadence: Yandex ID at fortnightly against Stemax Mobile's every 9 months. On price, review sentiment, 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

Yandex ID ships an update fortnightly, Stemax Mobile every 9 months. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

Scorecard1 real difference · 9 level
Yandex ID versus Stemax Mobile: the parameters behind the verdict, then further details
ParameterYandex IDStemax Mobile
PriceFreeFree
Rating4.6 (328 ratings) — better—
Positive reviews30.0% of reviews — better24.0% of reviews
Number of ratings328 — better—
Update frequencyFortnightly — betterEvery 9 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size140 MB51 MB
Age rating4+4+
DeveloperDirect Cursus Computer Systems TradingНПП Стелс

Customer experience

Yandex ID

All ratings299 ratings
Positive90.6%
Neutral1.0%
Negative8.4%
Written reviews70 reviews
Positive30.0%
Neutral10.0%
Negative60.0%

Stemax Mobile

Written reviews50 reviews
Positive24.0%
Neutral26.0%
Negative50.0%

Bugs and requests

Yandex ID

Reported bugs

17 issues
  • Data wiped on update
  • Buttons not fitting screen
  • SMS codes not arriving
  • Cannot log in to mail
  • Codes not arriving on first tab
Show 12 more
  • Strange mobile numbers/accounts linked
  • Cannot log in to services
  • Incorrect PIN code
  • Face ID not working
  • App crashing
  • QR code invalid
  • Endless authentication loop
  • Generated passwords don't work
  • App not updated for 7 months
  • GUI not fullscreen
  • Login screen freezes
  • First half-second shows password

Requested features

9 requests
  • Remove ads
  • Add password generator
  • Integrate with browser password manager
  • Hide rarely used accounts
  • Add Face ID support
Show 4 more
  • Add dark mode
  • Add notifications for codes
  • Remove PIN code login from phone
  • Optimize for latest iPhones

Stemax Mobile

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Yandex ID

No in-app purchases

None

Stemax Mobile

No in-app purchases

Questions

Is Yandex ID free?
Yandex ID is free to download, with no in-app purchases.
Is Stemax Mobile free?
Stemax Mobile is free to download, with no in-app purchases.
Do Yandex ID or Stemax Mobile have ads?
Neither Yandex ID nor Stemax Mobile shows ads.
Which is updated more often, Yandex ID or Stemax Mobile?
Yandex ID ships an update fortnightly, and Stemax Mobile every 9 months. Most recently, Yandex ID was updated on November 7, 2026 and Stemax Mobile on November 6, 2026.

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