Comparison

Guardio vs Keystroke Lock

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

Head to head
About

Guardio

This app offers comprehensive digital protection for your devices, identity, and online accounts. It detects and alerts you to threats like phishing, leaked passwords, and identity theft, providing guidance to enhance your online safety.

Highlights
  • Real-time personal info exposure alerts
  • Phishing and scam detection
  • Identity monitoring
  • Suspicious message filtering (iOS)
  • Cross-device security coverage
  • Security status overview
  • Guidance for issue resolution
Features
Read full description

Guardio protects every part of your digital life: your devices, identity, accounts, and activity, so you can browse, shop, text, and bank online with confidence. But it’s more than just alerts. Guardio gives you a clear picture of your online security, showing where your personal information is exposed, what’s already protected, and what steps you can take to stay safer. Whether it’s a scam link, leaked password, or a suspicious message, Guardio detects threats early and helps you stop them before they cause harm. What Guardio Protects You From Phishing in emails, texts, fake websites and social media Scam links, AI-generated traps, and personalized attacks Leaked personal information and account monitoring Identity theft, fraud, and financial scams Weak spots like missing 2FA or unmonitored accounts Guardio Features Included in the App Real-time alerts when your personal info is exposed Email protection to scan for phishing and scam attempts Message filtering to catch scammy texts (iOS only) Identity monitoring for up to 5 email addresses An easy-to-understand overview of your security status Guidance to fix issues and stay protected Critical Security Alerts when severe threats are detected Sync across mobile and desktop for full coverage 24/7 customer support via email VIP security specialist support available on select plans Why Guardio Guardio is built for real life, covering the way you actually live and browse. It’s protection that works quietly in the background, keeps you informed, and helps you take control of your digital safety. Guardio doesn’t just block threats, it helps you avoid them. Plans Individual: Protection for 1 person Duo: Full protection for you + 1 other Family: Covers up to 5 people, each with their own device protection VIP: Premium support and one-on-one security guidance All Guardio plans include proactive protection, identity monitoring, scam detection, and full cross-device coverage. You can cancel anytime. Your protection stays active until the end of your billing cycle. Part of Guardio’s Complete Protection Suite This mobile app is part of Guardio’s full security platform. Pair it with the Guardio browser extension on Chrome or Edge for continuous protection across desktop and mobile. Need Help? Email us at support@guard.io Privacy Policy: https://guard.io/privacy Terms of Use: https://guard.io/terms

About

Keystroke Lock

This app provides a secure keyboard that encrypts everything you type, protecting sensitive information like passwords and financial details from hackers and spyware. It also includes a dark web scan to check for data exposure.

Highlights
  • Encrypted keyboard for private typing
  • Real-time protection of sensitive data
  • Dark web scan for data exposure
  • Safeguards banking and shopping information
  • Protects credentials and financial data
Read full description

Keystroke Lock™ – The Secure Keyboard That Protects What You Type. Your personal data deserves privacy from the very first keystroke. Keystroke Lock™ encrypts everything you type, including logins, passwords, credit card details, and personal information, before hackers and malicious spyware can see it. As mobile devices replace laptops and desktops for banking, shopping, and everyday use, protecting them is more important than ever. Keystroke Lock™ gives you peace of mind by securing your digital life at the source: your keyboard. Key Features • Encrypted Keyboard – Keeps every keystroke private and protected. • Dark Web Scan – Instantly check if your personal data has been exposed online. Why It Matters • Safeguards your sensitive information as you type. • Protects your credentials, financial data, and online transactions in real time. • Helps stop identity theft and cyber extortion before it starts. Perfect For • Everyday consumers who bank, shop, and browse on their phones. • Families protecting shared or student devices. • Professionals working remotely. Protects and Encrypts • Mobile Banking & Shopping • Credit Card and Payment Info • Healthcare and Personal Data Compatibility • Works on Apple iPhones and iPads running iOS 13 or later © 2026 Advanced Cyber Security Corp. All rights reserved.

Screenshots

Guardio4 screens
Keystroke Lock4 screens

Verdict

The call

The clearest difference is rating: Guardio at 4.9 against Keystroke Lock's 2.8. Guardio also leads on review sentiment (92% vs 50%) and update cadence (weekly vs every 3 months). Keystroke Lock's advantage is in-app purchases (none vs 4). On price, ads, device support and iOS requirement 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. Guardio sells 2 in-app purchases, starting at $18.99 per month. Keystroke Lock asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Guardio holds the better App Store score, 4.9 against 2.8. That said, the two scores are not equally well evidenced: Guardio has 50K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 92% of Guardio's written reviews are positive against 50% of Keystroke Lock's.

UpkeepUpdate frequency

Guardio ships an update weekly, Keystroke Lock every 3 months. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

Scorecard7 real differences · 4 level
Guardio versus Keystroke Lock: the parameters behind the verdict, then further details
ParameterGuardioKeystroke Lock
PriceFreeFree
Rating4.9 (50K ratings) — better2.8 (4 ratings)
Positive reviews91.7% of reviews — better50.0% of reviews
Number of ratings50K — better4
Update frequencyWeekly — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
Best chart rank#84 — better—
DevicesiPhoneiPhone, iPad — better
Requires iOS16.416.0 — better
Further details — not scored
Size91 MB12 MB
Age rating4+4+
DeveloperGuardio LTDAdvanced Cyber Security Corp

Customer experience

Guardio

All ratings46,175 ratings
Positive96.8%
Neutral0.7%
Negative2.5%
Written reviews6,098 reviews
Positive91.7%
Neutral1.1%
Negative7.3%

Keystroke Lock

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Bugs and requests

Guardio

Reported bugs

4 issues
  • App crashes and freezes
  • Authentication issues and inability to log in
  • Subscription cancellation problems
  • Inaccurate data leak notifications

Requested features

4 requests
  • Expand email protection beyond just Gmail
  • Provide more detailed information on data leaks
  • Improve customer support and communication
  • Offer a free tier with basic features

Keystroke Lock

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Guardio

Subscriptions2
  • Individual (Monthly)3 variants$18.991 Month
  • Individual (Yearly)$143.991 Year
None

Keystroke Lock

No in-app purchases

Questions

Is Guardio free?
Guardio is free to download, with in-app purchases available.
Is Keystroke Lock free?
Keystroke Lock is free to download, with no in-app purchases.
Which has better reviews, Guardio or Keystroke Lock?
Guardio is rated higher. Guardio averages 4.9 out of 5 from 50K ratings, while Keystroke Lock averages 2.8 from 4 ratings.
Do Guardio or Keystroke Lock have ads?
Neither Guardio nor Keystroke Lock shows ads.
Which is updated more often, Guardio or Keystroke Lock?
Guardio ships an update weekly, and Keystroke Lock every 3 months. Most recently, Guardio was updated on November 6, 2026 and Keystroke Lock on November 5, 2026.

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