Comparison

RadarSmart vs 2FA QR Authenticator

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

Head to head
About

RadarSmart

Read full description

RadarSmart is a mobile app to protect your smartphone and keep your loved ones safe. It combines a GPS tracker, SOS button, anti-theft tools, and an air quality map to keep you connected with your family and ensure their well-being no matter where they are. Why should you install RadarSmart? When your relatives are on the road, in another city or country, it's important to be able to quickly find out where they are and if they're okay. RadarSmart will also help you come to the rescue in case of danger thanks to the SOS Button. The app also allows you to see when your child has gone to school or is already at home, when your parents have arrived at the cottage, and when someone in the family has returned from work. Lost your iphone? RadarSmart will help you find, block, or wipe data from your device remotely. No one will use your smartphone without your permission! Important features of RadarSmart: β€” Real-time GPS tracking: see the location of children, parents, or friends on the map; β€” SOS Button to get help in time! β€” Smartphone protection in case of loss or theft: remotely lock, clear data and search for your smartphone; β€” Sound signal: sends a signal even when the sound is off β€” handy if the phone is lost at home; β€” Background location detection: the app works constantly, without the need to manually launch it; β€” Personal data protection: to check your email for hacks and data leaks; β€” Internet safety: to use the Internet without the threat of encountering fraudsters online; β€” Round-the-clock support: contact us at any time or manage your device online through your Personal account. Family features: ~ Creating circles "Family", "Children", "Parents", "Work" for joint control; ~ Push notifications about arrival and leaving from certain places: school, home, gym; ~ Marking of dangerous zones (landfills, train stations, water bodies, etc.) and safe zones (home, school); ~ Easy addition of new members to the circle via messengers or SMS; ~ Checking email addresses for leaks and hacks in the darknet. RadarSmart guarantees and benefits: β€” All the conveniences in one app; β€” Works on IOS 15 and later; β€” Available to all users in the world; β€” Support is available 24/7. RadarSmart is a peace of mind for your loved ones and smartphone protection with just one app. Install it now! Details: www.radarsmart.app

About

2FA QR Authenticator

Secure your online accounts with bank-level two-factor authentication codes. This app offers offline code generation, a fast QR scanner for setup, and robust encryption. It prioritizes user privacy with no tracking or ads, and offers optional iCloud sync for seamless cross-device access.

Highlights
  • Two-factor authentication (2FA, TOTP, OTP)
  • Offline code generation
  • Fast QR code scanner
  • Bank-grade AES-256 encryption
  • iCloud backup & sync
  • Password-protected folders
  • Face ID / Touch ID & PIN protection
Features
Read full description

The easy and secure authenticator app for all your accounts β€” 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 β€” simply scan a QR code or enter your key manually. No registration, no email, no hassle. Core Security Features β€’ Two-factor authentication (2FA, TOTP, OTP) for all major services β€’ Works instantly with Google, Microsoft, Facebook, Instagram, Amazon, Discord, Steam, and more β€’ Crypto protection β€” secure your Binance, Coinbase, and Kraken accounts β€’ Complete privacy β€” no ads, no tracking, no servers β€’ Works offline β€” generate codes without internet β€’ One-tap copy for faster logins β€’ Face ID / Touch ID & PIN protection β€’ AES-256 bank-grade encryption β€’ Fast QR code scanner for instant setup β€’ Dark and Light mode support β€’ Home screen widgets for quick access Advanced Features β€’ Unlimited authenticator accounts* β€’ Password-protected folders for easy organization* β€’ Seamless iCloud backup & sync across devices* β€’ 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. β€’ No registration required β€’ No complicated setup β€’ 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 β€” from security professionals to crypto traders β€” 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 β€” private, reliable, and completely yours. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

RadarSmart4 screens
2FA QR Authenticator4 screens

Verdict

The call

The clearest difference is ads: 2FA QR Authenticator at none against RadarSmart's shown. 2FA QR Authenticator also leads on update cadence (every 2 weeks vs every 6 weeks). RadarSmart's advantage is iOS requirement (15.0 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. RadarSmart sells 2 in-app purchases, starting at $4.99 per month and 2FA QR Authenticator sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

RadarSmart ships an update every 6 weeks, 2FA QR Authenticator every 2 weeks. The most recent releases landed on October 19, 2026 and October 12, 2026 respectively.

Scorecard3 real differences Β· 5 level
RadarSmart versus 2FA QR Authenticator: the parameters behind the verdict, then further details
ParameterRadarSmart2FA QR Authenticator
PriceFreeFree
Positive reviewsβ€”100.0% of reviews
Update frequencyEvery 6 weeksEvery 2 weeks β€” better
AdsYesNo β€” better
In-app purchasesYesYes
Monetizationβ€”Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 β€” better17.6
Further details β€” not scored
Size53 MB86 MB
Age rating4+4+
DeveloperRadarme TOVMikhail Andrewywvich Chekalin

In-app purchases

2 purchases

RadarSmart

Subscriptions2
  • Monthly7 Days trial$4.991 Month
  • Annualy7 Days trial$49.991 Year
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

Questions

Is RadarSmart free?
RadarSmart is free to download, with in-app purchases available.
Is 2FA QR Authenticator free?
2FA QR Authenticator is free to download, with in-app purchases available.
Do RadarSmart or 2FA QR Authenticator have ads?
RadarSmart shows ads; 2FA QR Authenticator does not.
Which is updated more often, RadarSmart or 2FA QR Authenticator?
RadarSmart ships an update every 6 weeks, and 2FA QR Authenticator every 2 weeks. Most recently, RadarSmart was updated on October 19, 2026 and 2FA QR Authenticator on October 12, 2026.

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