Comparison

2FA QR Authenticator vs Hi

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

Head to head
About

2FA QR Authenticator

Features
Read full description

The easy and secure authenticator app for all your accounts — Google, Facebook, Instagram, Amazon, Microsoft, GitHub, Discord, Binance, Coinbase, and more. Protect your logins with bank-level 2FA codes (TOTP) and stop worrying about privacy. Unlike other authenticators, we never track, store, or send your personal data. Your codes stay 100% offline, on your device. And the best part? Setup takes just seconds — simply scan a QR code or enter your key manually. No registration, no email, no hassle. Core Security Features • Two-factor authentication (2FA, TOTP, OTP) for all major services • Works instantly with Google, Microsoft, Facebook, Instagram, Amazon, Discord, Steam, and more • Crypto protection — secure your Binance, Coinbase, and Kraken accounts • Complete privacy — no ads, no tracking, no servers • Works offline — generate codes without internet • One-tap copy for faster logins • Face ID / Touch ID & PIN protection • AES-256 bank-grade encryption • Fast QR code scanner for instant setup • Dark and Light mode support • Home screen widgets for quick access Advanced Features • Unlimited authenticator accounts* • Password-protected folders for easy organization* • Seamless iCloud backup & sync across devices* • Export accounts for portability* (*Premium features via in-app purchase) Why Choose Us Unlike Google Authenticator, Authy, or Microsoft Authenticator, our app combines maximum security with simplicity. • No registration required • No complicated setup • Start protecting your accounts in under 10 seconds Your secrets are encrypted locally, and with iCloud sync, your data flows directly to your Apple account, never through external servers. How It Works 1. Scan a QR code or enter your key manually 2. Generate one-time codes instantly 3. Copy with a single tap 4. Organize with folders and custom names 5. Sync securely across all Apple devices Trusted Worldwide Join thousands of users — from security professionals to crypto traders — who switched to the authenticator that’s secure, private, and effortless to use. No ads. No analytics. No tracking. Just simple 2FA security that works. Download now and secure your accounts with the easiest authenticator alternative — private, reliable, and completely yours. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Hi

Features
Read full description

A professional companion app designed for SLAM surveying and spatial data operations. It streamlines your mobile workflow, covering everything from device connectivity and project management to point cloud acquisition and results visualization. Core Capabilities: 1. Device Connectivity & Status Management Supports one-tap connection, automatic reconnection, and real-time status alerts to minimize setup time in the field. 2. Project & Task Management Enables seamless project creation, switching, duplication, and deletion. Features a clear task hierarchy designed for parallel multi-project execution. 3. Point Cloud Acquisition & Visualization Facilitates high-speed point cloud loading and on-site browsing, allowing for immediate data verification and quality control. 4. Volumetrics & Measurement Tools Provides advanced cut-and-fill calculations and point cloud measurement functions to accelerate on-site decision-making. 5. Professional Parameter Configuration Offers granular control over satellite systems and point cloud parameters configurations to adapt to diverse operational scenarios. 6. Operational Continuity Assurance Supports mission recovery and resume-after-interruption, safeguarding against data loss and reducing downtime during critical operations. Ideal For: 1. Engineering surveying and topographic data collection 2. Digital documentation of construction progress 3. SLAM point cloud field operations and on-site validation

Screenshots

2FA QR Authenticator4 screens
Hi3 screens

Verdict

The call

The clearest difference is in-app purchases: Hi at none against 2FA QR Authenticator's 3. Hi also leads on iOS requirement (15.5 vs 17.6). 2FA QR Authenticator's advantage is update cadence (every 9 days vs every 4 weeks). On price, ads and device support 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. 2FA QR Authenticator sells 3 in-app purchases, starting at $3.99 per month. Hi asks for nothing beyond the download.

UpkeepUpdate frequency

2FA QR Authenticator ships an update every 9 days, Hi every 4 weeks. The most recent releases landed on September 20, 2026 and September 14, 2026 respectively.

Scorecard3 real differences · 3 level
2FA QR Authenticator versus Hi: the parameters behind the verdict, then further details
Parameter2FA QR AuthenticatorHi
PriceFreeFree
Update frequencyEvery 9 days — betterEvery 4 weeks
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.5 — better
Further details — not scored
Size87 MB409 MB
Age rating4+4+
DeveloperMikhail Andrewywvich Chekalin广州中海达卫星导航技术股份有限公司

In-app purchases

3 purchases

2FA QR Authenticator

Subscriptions2
  • Monthly Premium3 Days trial$3.991 Month
  • Annual Premium3 Days trial$14.991 Year
One-time1
  • Lifetime Premium$39.99
None

Hi

No in-app purchases

Questions

Is 2FA QR Authenticator free?
2FA QR Authenticator is free to download, with in-app purchases available.
Is Hi free?
Hi is free to download, with no in-app purchases.
Do 2FA QR Authenticator or Hi have ads?
Neither 2FA QR Authenticator nor Hi shows ads.
Which is updated more often, 2FA QR Authenticator or Hi?
2FA QR Authenticator ships an update every 9 days, and Hi every 4 weeks. Most recently, 2FA QR Authenticator was updated on September 20, 2026 and Hi on September 14, 2026.

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