Comparison

G vs InboxGuard

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

Head to head
About

G

Connect your G-SHOCK watch to your smartphone to access enhanced mobile functions. Manage watch settings, create training plans, and analyze your health and activity data. Receive smartphone notifications directly on your wrist.

Highlights
  • Bluetooth watch connection
  • Time adjustment and setting
  • Create training plans
  • Analyze life log data (steps, heart rate)
  • Analyze activity log data (distance, time)
  • Link with external services (Apple Health, Strava)
Features
Read full description

●Description This is the basic application for connecting and communicating with a Bluetooth(R) v4.0 enabled G-SHOCK. Pairing the watch with your smartphone enables use of a variety of different Mobile Link functions that greatly enhance the smartphone experience. The G-SHOCK MOVE app also simplifies certain watch operations by letting you perform them on your phone screen. You can check smartphone notifications (incoming calls, incoming e-mails, etc) on your watch. ●Features of G-SHOCK MOVE app The following functions are available if you paired the G-SHOCK MOVE app with a supported watch. - Time adjustment and setting of the watch - Create Training Plans - Display and analyze life log data such as steps, heart rate*, etc., measured by the watch - Display and analyze activity log data such as distance, time, heart rate*, training effect*, etc., measured by the watch - Linkage (export) with external services such as Apple Health, Strava, etc *Heart rate model only Visit the website below for details. http://world.g-shock.com/

About

InboxGuard

Features
Read full description

InboxGuard – Email Security & Privacy Protection InboxGuard helps you protect your email accounts, avoid scams, and keep your personal data safe with simple, powerful tools designed for everyday users. Your email is one of the most important parts of your digital life. It connects to banking, social media, work, and personal information. If your email is compromised, everything connected to it can be at risk. InboxGuard helps you strengthen your security and reduce that risk with clear, practical guidance. 1. Security Score See how secure your email habits are. InboxGuard gives you a protection score based on key factors like password strength, two-step verification, account activity awareness, and recovery settings. Improve your score as you take action. 2. Phishing Trainer Learn how to identify dangerous emails before they trick you. InboxGuard teaches you to recognize fake login pages, suspicious links, urgent messages, unknown attachments, and impersonation attempts. 3. Account Protection Checklists Follow simple, step-by-step guides to secure Gmail, Outlook, and other email accounts. Learn how to enable two-step verification, review recent login activity, remove unknown devices, and update recovery methods. 4. Emergency Guide If you think your account has been compromised, InboxGuard gives you a clear action plan. Quickly secure your account, remove unauthorized access, and protect your personal information. 5. Secure Vault Store private notes safely using Face ID or Touch ID. Keep recovery reminders, important security details, and sensitive information protected on your device. 6. Simple and Clean Design InboxGuard is built for simplicity. No technical knowledge required. Everything is easy to understand and quick to use. Why InboxGuard? Most security issues happen because of weak habits, not complex hacking. InboxGuard helps you fix those habits and stay one step ahead of common threats like phishing and account takeovers. Privacy First InboxGuard does not read your emails or collect personal data. Your information stays on your device and under your control. Important InboxGuard helps improve your security awareness and practices. It does not directly access or control your email accounts or guarantee protection from all threats. Take control of your email security today. Strengthen your protection, avoid scams, and protect your digital life with InboxGuard.

Screenshots

G4 screens
InboxGuard4 screens

Verdict

The call

The clearest difference is price: G at Free against InboxGuard's $0.99. G also leads on iOS requirement (13.0 vs 17.6). On update cadence, ads, in-app purchases 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

G is free to download; InboxGuard costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

G ships an update every 2 months, InboxGuard monthly. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

Scorecard2 real differences · 8 level
G versus InboxGuard: the parameters behind the verdict, then further details
ParameterGInboxGuard
PriceFree — better$0.99
Rating3.8 (840 ratings) — better—
Positive reviews17.4% of reviews—
Number of ratings840 — better—
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better17.6
Further details — not scored
Size146 MB4 MB
Age rating12+17+
DeveloperCASIO COMPUTER CO., LTD.Shashwat Patel

Bugs and requests

G

Reported bugs

6 issues
  • App crashes on launch
  • Unable to log in or create account
  • Inaccurate step/activity tracking
  • Tide data is incorrect
  • Fails to update watch firmware
Show 1 more
  • App not compatible with new devices/OS versions

Requested features

8 requests
  • Add more activity tracking options
  • Improve notification management
  • Add iPhone widget
  • Allow customization of alarms and vibration
  • Improve tide data accuracy
Show 3 more
  • Add external heart rate monitor support
  • Improve data syncing with Apple Health
  • Add sleep tracking

InboxGuard

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

G

No in-app purchases

None

InboxGuard

No in-app purchases

Questions

Is G free?
G is free to download, with no in-app purchases.
Is InboxGuard free?
InboxGuard costs $0.99, with no in-app purchases.
Do G or InboxGuard have ads?
Neither G nor InboxGuard shows ads.
Which is updated more often, G or InboxGuard?
G ships an update every 2 months, and InboxGuard monthly. Most recently, G was updated on October 19, 2026 and InboxGuard on October 7, 2026.

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