Comparison

DryFire Pro vs Glass Authenticator 2FA

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

Head to head
About

DryFire Pro

Features
Read full description

*** LIMITED-TIME LAUNCH PRICE! (Save 80% today) *** Download now to lock in the full pro version at this special introductory price before it returns to its regular price of $4.99. Train smarter, faster, and cheaper at home. DryFire Pro is a specialized Par Timer designed specifically for DryFire Pro is a specialized Par Timer designed specifically for firearm owners dedicated to improving their draw speed, target acquisition, and trigger control through dry-fire practice. It replaces bulky, expensive hardware shot timers for your at-home drills. Designed with a minimalist, tactical aesthetic, it focuses on the one feature that matters most for solo training: The Par Time Drill. KEY FEATURES: • PRECISE PAR TIMES: Set your goal time (e.g., a sub-second draw). Push your limits systematically. • RANDOMIZED START DELAY: Simulate real-world unpredictability. Set a delay range (e.g., 2-4 seconds) to ensure you are reacting to the beep, not anticipating it. • TACTICAL CUES: High-contrast visual feedback (screen turns bright GREEN on start, RED on time-out) paired with loud, piercing audio alerts that cut through passive ear protection. • HAPTIC FEEDBACK: Feel the start and stop signals for an enhanced sensory training experience. • ZERO DISTRACTIONS: No ads. No account registration. No bloated social features. Just a reliable tool that works instantly. PERFECT FOR: • USPSA / IDPA / IPSC competitors practicing classifiers. • Law enforcement and tactical shooters refining holster work. • New firearm owners building fundamental muscle memory safely. Save your ammo for the range. Master your skills at home with DryFire Pro. --- IMPORTANT SAFETY NOTICE: This application is intended for DRY-FIRE practice ONLY (no live ammunition). Always follow the fundamental rules of firearm safety: Treat every firearm as if it were loaded. Never point a firearm at anything you are not willing to destroy. Keep your finger off the trigger until your sights are on the target. Know your target and what is beyond it. Ensure your firearm is completely unloaded and no live ammunition is in your training area before starting practice.

About

Glass Authenticator 2FA

This app offers elegant two-factor authentication with a modern glassmorphic design. It supports industry-standard TOTP/HOTP algorithms, iCloud sync, and biometric security for enhanced protection of your online accounts.

Highlights
  • Glassmorphic UI design
  • TOTP and HOTP algorithm support
  • iCloud sync across devices
  • Apple Watch app
  • Biometric vault (Face ID/Touch ID)
  • Automatic brand icon recognition
  • Privacy-first local storage
Features
Read full description

Glass Authenticator 2FA redefines your two-factor authentication experience. We believe securing your online accounts should not be boring—it should be a delightful visual and tactile experience. [WHY CHOOSE GLASS AUTHENTICATOR] 100% Private and Locally Encrypted All your secret keys are secured using iOS hardware-level Keychain encryption and synced exclusively via your private iCloud storage. Zero third-party servers, zero tracking, zero data collection, and zero ads. Glassmorphic Design and Aesthetics Crafted with cutting-edge Glassmorphism design principles. Translucent fluid interfaces, smooth countdown animations, and subtle haptic feedback tailored for a premium iOS feel. Seamless Migration Fully compatible with standard TOTP protocols (Google Authenticator, Authy, Microsoft Authenticator, 1Password). Effortlessly scan QR codes or import and export bulk backups. Ecosystem Sync and Widgets Built natively for Apple devices. Access your 2FA security codes directly from iOS Home Screen Widgets, Lock Screen Widgets, or your Apple Watch without unlocking your iPhone. One-Time Purchase, Lifetime Access Say goodbye to endless monthly subscriptions. Try basic features for free, and unlock Lifetime Pro with a single one-time purchase.

Screenshots

DryFire Pro4 screens
Glass Authenticator 2FA4 screens

Verdict

The call

The clearest difference is price: Glass Authenticator 2FA at Free against DryFire Pro's $1.99. DryFire Pro's advantage is in-app purchases (none vs 1) and iOS requirement (13.0 vs 18.0). On 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

Glass Authenticator 2FA is free to download; DryFire Pro costs $1.99 up front. Glass Authenticator 2FA sells 1 one-off in-app purchase. DryFire Pro asks for nothing beyond the download.

Scorecard3 real differences · 5 level
DryFire Pro versus Glass Authenticator 2FA: the parameters behind the verdict, then further details
ParameterDryFire ProGlass Authenticator 2FA
Price$1.99Free — better
Positive reviews—100.0% of reviews
Update frequency—Weekly
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Paid
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS13.0 — better18.0
Further details — not scored
Size19 MB11 MB
Age rating4+4+
Developer天 解丽 谭

In-app purchases

None

DryFire Pro

No in-app purchases

1 purchases

Glass Authenticator 2FA

One-time1
  • Glass Auth Pro Lifetime$2.99

Questions

Is DryFire Pro free?
DryFire Pro costs $1.99, with no in-app purchases.
Is Glass Authenticator 2FA free?
Glass Authenticator 2FA is free to download, with in-app purchases available.
Do DryFire Pro or Glass Authenticator 2FA have ads?
Neither DryFire Pro nor Glass Authenticator 2FA shows ads.

Other comparisons