Comparison

Backend Pulse 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

Backend Pulse

Features
Read full description

Heartbeat Hero is a server and API availability monitoring tool built for developers and DevOps teams. It sends periodic heartbeats to keep you informed of service health in real time, triggers automatic alerts when anomalies occur, and delivers notifications across multiple platforms. Key features: - Monitor any server or API; freely set check intervals and thresholds - Instant anomaly alerts for rapid incident response - Historical metrics and trend analysis for complete visibility into service health - Clean, intuitive UI that gets you started in minutes - Data security guaranteed with a transparent privacy policy Whether you’re an indie developer or an enterprise ops team, Heartbeat Hero keeps your services protected. Download now and experience intelligent monitoring made simple.

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

Backend Pulse4 screens
Keystroke Lock4 screens

Verdict

The call

The clearest difference is in-app purchases: Keystroke Lock at none against Backend Pulse's 1. Backend Pulse's advantage is update cadence (fortnightly vs every 3 months) and iOS requirement (13.0 vs 16.0). On price, 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

Both are free to download. Backend Pulse sells 1 one-off in-app purchase. Keystroke Lock asks for nothing beyond the download.

UpkeepUpdate frequency

Backend Pulse ships an update fortnightly, Keystroke Lock every 3 months. The most recent releases landed on September 11, 2026 and September 5, 2026 respectively.

Scorecard3 real differences · 7 level
Backend Pulse versus Keystroke Lock: the parameters behind the verdict, then further details
ParameterBackend PulseKeystroke Lock
PriceFreeFree
Rating—3.3 (3 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings—3 — better
Update frequencyFortnightly — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.0
Further details — not scored
Size26 MB12 MB
Age rating12+4+
DeveloperHangzhou Lushi Yuye Intelligent Technology Co., Ltd.Advanced Cyber Security Corp

In-app purchases

1 purchases

Backend Pulse

One-time1
  • One-Month VIP$0.99
None

Keystroke Lock

No in-app purchases

Questions

Is Backend Pulse free?
Backend Pulse is free to download, with in-app purchases available.
Is Keystroke Lock free?
Keystroke Lock is free to download, with no in-app purchases.
Do Backend Pulse or Keystroke Lock have ads?
Neither Backend Pulse nor Keystroke Lock shows ads.
Which is updated more often, Backend Pulse or Keystroke Lock?
Backend Pulse ships an update fortnightly, and Keystroke Lock every 3 months. Most recently, Backend Pulse was updated on September 11, 2026 and Keystroke Lock on September 5, 2026.

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