Chrono Auth

🔐 Chrono Auth — A Premium Authenticator Built with Respect

Chrono Auth is a paid, offline-first authenticator designed for users who value privacy, polish, and trust.

Pay once.

Own it forever.

No ads.

No subscriptions.

No cloud sync.

Your data stays only on your device.

💎 Why Chrono Auth Is a Paid App

Most authenticator apps are “free” because you are the product.

Chrono Auth is paid so it can be:

🛡️ Truly private (no tracking, no analytics)

⚡ Fast and lightweight

🎨 Carefully designed with premium animations

🔕 Free from ads, upsells, or dark patterns

A small one-time price supports clean software built the right way.

⏱️ Core Features

🔐 Industry-Standard OTP Support

TOTP (RFC 6238)

HOTP (RFC 4226)

6 or 8 digit codes

30s / 60s intervals

SHA-1, SHA-256, SHA-512

📷 Easy & Secure Setup

Scan QR codes

Manual secret entry

Paste OTP URIs

Works with Google, GitHub, AWS, Microsoft, and more

🎨 Designed to Feel Premium

Chrono Auth is built with attention to detail:

Smooth countdown rings

Elegant digit flip animations

Subtle haptic feedback

Visual expiry warnings

One-tap copy with instant confirmation

Security doesn’t have to feel cold.

🏷️ Stay Organized Effortlessly

Custom folders & tags

Favorites & pinning

Drag to reorder

Fast search by service or account

Perfect for managing multiple accounts with ease.

🔒 Security & Privacy First

App lock with PIN or biometrics

Screenshot protection (Android)

Blur app preview in recent apps

Optional hidden OTP mode

Chrono Auth does not collect or transmit any personal data.

📦 Backup Without Lock-In

Manual encrypted local backup

Password-protected export files

Restore anytime

No forced cloud

No sign-in required

Your data, your control.

🌍 Offline by Design

Works fully offline

No internet required

No background services

Battery-friendly

🚫 What Chrono Auth Will NEVER Do

❌ Ads

❌ Subscriptions

❌ User accounts

❌ Cloud sync

❌ Tracking or analytics

❤️ A Simple Promise

One honest price.

No hidden costs.

No compromises on privacy.

📥 Download Chrono Auth

If you believe security tools should be private, respectful, and beautifully crafted,

Chrono Auth is built for you.