auth. - 2FA Smart Sync

auth. - 2FA Smart Sync

By ChakMing Wong

auth. is a 2FA and OTP management tool that leverages iCloud Keychain to synchronize security codes across Apple devices. It provides a unified interface for managing unlimited accounts with features like auto-fill, QR code scanning, and offline access.

Overview · Full Intel report in progress

The App DNA

What makes this app unique?

For Apple ecosystem users seeking a centralized, cross-device solution for managing multi-factor authentication tokens.

What does it look like?

Key features

iCloud Keychain Syncstandard

Automatically synchronizes 2FA accounts and security codes across iPhone, iPad, Mac, and Apple Watch.

Auto-fill Integrationstandard

Supports automatic credential entry via a dedicated Safari extension on macOS.

Flexible Account Managementstandard

Organizes unlimited accounts into categories such as Personal, Business, and Secret.

QR Code Recognitionstandard

Enables rapid account setup through instant QR code scanning on mobile devices.

How much does it cost?

paid

Velocity

Steady developmentShow more...

5 versions in history. Development pace: steady.

See all version history

Who built it?

ChakMing Wong

9 apps tracked · Developer Tools

BetterAppIconsBetterAppIconsMagic TeleportMagic TeleportSpeechable DocsSpeechable DocsSpeechable - Text to VoiceSpeechable - Text to VoicePowerNFCPowerNFCnextShot for DribbblenextShot for DribbbleWeb Monitor - Down or Just MeWeb Monitor - Down or Just MeApp Clip Codes StudioApp Clip Codes Studio
Explore the full publisher profile

User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
4.67 · 6

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for auth. - 2FA Smart Sync

How's the Developer Tools market?

The rivals identified

The Analyst's Read

Key takeaways for auth. - 2FA Smart Sync

Where is it heading?

Bottom line

The app offers a streamlined, Apple-native 2FA experience, though users note limitations regarding bulk data migration from other authenticator apps.

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by auth. - 2FA Smart Sync, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “auth. - 2FA Smart Sync Intelligence Report.” Updated May 19, 2026. https://marlvel.ai/apps/io-startway-auth

Agent Markdown (.md)See methodologyContact support

Data licensed under CC-BY-NC 4.0