Comparison

Open Authenticator by Skyost vs G

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

Head to head
About

Open Authenticator by Skyost

This app generates Time-Based One-Time Passwords (TOTPs) to enhance online account security through two-factor authentication. It offers cross-platform syncing, a self-hostable backend, and an intuitive interface for managing your security codes.

Highlights
  • Generates Time-Based One-Time Passwords (TOTPs)
  • Enhances online account security with 2FA
  • Cross-platform token syncing
  • Self-hostable backend option
  • Fast and easy-to-use interface
  • Open-source and free for local use
Read full description

PROTECT YOUR ONLINE ACCOUNTS WITH OPEN AUTHENTICATOR Open Authenticator generates Time-Based One-Time Passwords (TOTPs), which serve as the second factor in the 2FA process. These temporary codes are valid for a short period of time and are used alongside your password to verify your identity when logging into your accounts. This significantly enhances the security of your online accounts and protects them from unauthorized access. KEY FEATURES - Open-Source & Free to use : Our commitment to transparency and security means our app is open-source and will always remain free for local use. If it doesn't cost anything for us, then it shouldn't cost anything for you ! - Cross-Platform Compatibility : Seamlessly sync your TOTP tokens across all your devices, whether you're using iOS, macOS or another platform. - Self-Hostable Backend : You can host the backend on your own server. Your data, your choice. - A lovely crafted app : Open Authenticator has been designed to be fast and easy to use. Quickly find all your TOTPs and copy them directly from the main page ! IN SUMMARY, WHY OPEN AUTHENTICATOR ? Here are the reasons why you should download Open Authenticator : - Enhanced Security : Protect your online accounts from unauthorized access with strong 2FA. - User-Friendly Interface : Intuitive design makes it easy to add, manage, and organize your TOTP tokens. - Continuous Improvement : We're dedicated to delivering the best user experience and regularly update our app with new features and improvements. LINKS - Check it out on Github : https://github.com/openauthenticator-app/openauthenticator - Visit our website : https://openauthenticator.app LEGAL - Privacy policy : https://openauthenticator.app/privacy-policy - Terms of service : https://openauthenticator.app/terms-of-service

About

G

Features
Read full description

G-Force Meter Pro turns your iPhone into a precision driving instrument. Measure real-time G-forces, track your speed, and analyze your driving — all in one app. MULTIPLE DRIVE VIEWS Swipe between 5 live views while driving: • G-Force — Real-time bullseye visualization with trail effect • Digital Speed — Large, clear speed display at a glance • Analog Gauge — Car-style needle gauge with colored speed zones • Arc Gauge — Modern gradient arc speedometer • Dashboard — Speed and G-Force combined in one view DRIVE RECORDING & SCORING Start a drive session to record your data. Get an AI-generated drive score based on smoothness, control, efficiency, and sportiness. Review past drives with detailed breakdowns. PERFORMANCE TIMER 0-100 and 0-200 acceleration timer with split times. Track your best runs and compare results. HUD MODE Head-up display mode mirrors your speed and G-force on your windshield. Night mode with red display for optimal visibility. KEY FEATURES • Real-time lateral and longitudinal G-force measurement • GPS speedometer with km/h and mph toggle • Sensor calibration for any mounting angle • 5 color themes to match your style • Hard brake and sharp turn detection • Drive history with favorites • Landscape and portrait support Built for track day enthusiasts, motorsport fans, and anyone curious about the forces behind every corner, brake, and acceleration.

Screenshots

Open Authenticator by Skyost3 screens
G4 screens

Verdict

The call

The clearest difference is price: Open Authenticator by Skyost at Free against G's $1.99. G's advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 15.0). 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

Open Authenticator by Skyost is free to download; G costs $1.99 up front. Open Authenticator by Skyost sells 2 in-app purchases, starting at $0.99 per month. G asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Open Authenticator by Skyost versus G: the parameters behind the verdict, then further details
ParameterOpen Authenticator by SkyostG
PriceFree — better$1.99
Rating4.4 (9 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings9 — better—
Update frequencyFortnightly—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size56 MB16 MB
Age rating4+4+
DeveloperHugo DelaunayIntegy Tech

In-app purchases

2 purchases

Open Authenticator by Skyost

Subscriptions2
  • Contributor Plan: Monthly$0.991 Month
  • Contributor Plan: Annual$9.991 Year
None

G

No in-app purchases

Questions

Is Open Authenticator by Skyost free?
Open Authenticator by Skyost is free to download, with in-app purchases available.
Is G free?
G costs $1.99, with no in-app purchases.
Do Open Authenticator by Skyost or G have ads?
Neither Open Authenticator by Skyost nor G shows ads.

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