Comparison

Authenticator vs Blood Pressure TrackerTool Pro

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

Head to head
About

Authenticator

This app provides free two-factor and multi-factor authentication for your online accounts. It also offers a password manager with autofill, encrypted backups, and a built-in VPN for enhanced digital security.

Highlights
  • Two-Factor Authentication (2FA)
  • Password Manager with Autofill
  • Encrypted Backups
  • Cross-Device Sync
  • Offline Access
  • Built-In VPN Protection
Features
Read full description

The App is your go-to, free solution for managing two-factor (2FA) and multi-factor (MFA) authentication on your iPhone and iPad. Safeguard your online accounts—like Facebook, Google, Instagram, Microsoft, Roblox, and thousands more—using secure 2FA codes. Whether securing emails, social media profiles, or financial accounts, KeyGuard provides reliable and free two-factor authentication. Download it today on your iPhone or iPad to take control of your online security! Why? Goes beyond just two-step verification. It’s a comprehensive solution for managing 2FA codes, passwords, and overall digital security. Whether you’re in need of an authenticator app, a password manager with autofill, or even a built-in VPN, KeyGuard offers unmatched convenience and security. Key Features: Two-Factor Authentication (2FA): Safeguard your accounts with time-based codes (OTP, TOTP). Works perfectly with Google, Facebook, Microsoft, Instagram, and more. Password Manager with Autofill: Safely store, organize, and autofill your passwords. Effortlessly generate strong, unique passwords. Encrypted Backups: Keep your 2FA codes and passwords secure with end-to-end encrypted iCloud backups. Cross-Device Sync: Access your 2FA codes and passwords across your iPhone, iPad, and other Apple devices in real-time. Offline Access: Generate 2FA codes without an internet connection, ensuring continuous protection. Advanced Security Options: Lock the app with Touch ID, Face ID, or a secure PIN for extra security, ensuring only you can access your data. Built-In VPN Protection: Secure your online connection and browse safely with an integrated VPN. Getting Started is Simple: Log in to the account you wish to secure (e.g., Google, Facebook, Amazon). Go to the account's security settings and enable Two-Factor Authentication (2FA). Choose the "Authentication App" option. Scan the QR code with the KeyGuard App. Enter the generated code to confirm the setup. Enable encrypted backups for extra peace of mind. Your Data, Fully Secured App ensures your sensitive data is safe with end-to-end encryption, making sure that only you can access it—whether it’s stored on the cloud or offline. With secure backups, offline access, and seamless device syncing, keeping your data safe has never been easier. Compatible with Thousands of Services Protect your favorite accounts, including Gmail, Discord, Reddit, Twitch, PlayStation, Binance, Coinbase, Shopify, Salesforce, PayPal, LinkedIn, and many others. Download KeyGuard Authenticator App Today! Take charge of your online security now. With features like password management, a VPN, and encrypted backups, KeyGuard is the ultimate tool for safeguarding your accounts. Subscription Details Unlock premium features such as unlimited tokens, advanced password management, and enhanced VPN protection. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends. Manage your subscriptions in the App Store settings. To protect your security and deter refund fraud, we provide Apple with anonymized data about how the app is used. Our full refund policy is explained in our Privacy Policy and Terms of Use. Contact us: bedirhank11@outlook.com Privacy Policy: https://docs.google.com/document/d/1oRxdygmPYDMLOA9lrU9tyxd9XrmEhIdB3zp2awBmmOY/edit?usp=sharing Terms of Use: https://docs.google.com/document/d/1vo6uJR2_pkKJg_zJ8p7Vz4oMJYyI0FEHo2aSS-il00c/edit?usp=sharing

About

Blood Pressure TrackerTool Pro

Monitor your heart rate and blood pressure using your phone's flashlight or an Apple Watch. Analyze Heart Rate Variability (HRV) for emotional comfort and complete psychological assessments to evaluate your mental state. This app is for general wellness and not for medical use.

Highlights
  • Heart rate monitoring via phone flashlight or Apple Watch
  • Blood pressure tracking
  • Heart Rate Variability (HRV) analysis
  • Psychological assessments
  • General wellness tracking
Features
Read full description

HR Assistant is primarily designed to monitor your heart rate. You can choose to use your phone's flashlight or an Apple Watch to measure your current heart rate. It can also track your blood pressure data. Heart Rate Variability (HRV) analysis helps assess your current emotional comfort level. Additionally, the app includes psychological assessments to evaluate your mental state. Important Disclaimer: 1. HR Assistant is designed for general wellness purposes only, not for medical use. All data and analysis provided are based on network-sourced information and algorithms. 2. The heart rate, blood pressure, and HRV measurements are approximations only. For accurate medical readings, please use certified medical devices. 3. Psychological assessments are based on general research models and should not be considered as professional diagnosis. 4. If you experience any physical discomfort, dizziness, chest pain, or psychological distress, please discontinue use immediately and consult your nearest healthcare provider. 5. All data and content are provided "as is" without warranties. We assume no liability for any health decisions made based on this app's information. 6. This app is not intended to replace professional medical advice, diagnosis, or treatment.

Screenshots

Authenticator4 screens
Blood Pressure TrackerTool Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: Blood Pressure TrackerTool Pro at none against Authenticator's 3. Authenticator's advantage is update cadence (every 4 days vs every 9 days). On price, rating, ratings volume and ads 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. Authenticator sells 3 in-app purchases, starting at $6.99 per 7 days. Blood Pressure TrackerTool Pro asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.4 for Authenticator against 4.6 for Blood Pressure TrackerTool Pro. Both are backed by a comparable volume of ratings — 9 and 7 respectively.

UpkeepUpdate frequency

Authenticator ships an update every 4 days, Blood Pressure TrackerTool Pro every 9 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 6 level
Authenticator versus Blood Pressure TrackerTool Pro: the parameters behind the verdict, then further details
ParameterAuthenticatorBlood Pressure TrackerTool Pro
PriceFreeFree
Rating4.4 (9 ratings)4.6 (7 ratings) — better
Number of ratings9 — better7
Update frequencyEvery 4 days — betterEvery 9 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, Apple Watch
Requires iOS1616.0
Further details — not scored
Size11 MB53 MB
Age rating4+4+
DeveloperCrossing Pub颢鸣 陈

Customer experience

Authenticator

All ratings8 ratings
Positive87.5%
Neutral12.5%
Negative0.0%

Blood Pressure TrackerTool Pro

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Authenticator

Subscriptions2
  • Weekly Trial Subscription3 Days trial$6.997 Days
  • Weekly Subscription$6.997 Days
One-time1
  • Premium$3.99
None

Blood Pressure TrackerTool Pro

No in-app purchases

Questions

Is Authenticator free?
Authenticator is free to download, with in-app purchases available.
Is Blood Pressure TrackerTool Pro free?
Blood Pressure TrackerTool Pro is free to download, with no in-app purchases.
Which has better reviews, Authenticator or Blood Pressure TrackerTool Pro?
Blood Pressure TrackerTool Pro is rated higher. Authenticator averages 4.4 out of 5 from 9 ratings, while Blood Pressure TrackerTool Pro averages 4.6 from 7 ratings.
Do Authenticator or Blood Pressure TrackerTool Pro have ads?
Neither Authenticator nor Blood Pressure TrackerTool Pro shows ads.
Which is updated more often, Authenticator or Blood Pressure TrackerTool Pro?
Authenticator ships an update every 4 days, and Blood Pressure TrackerTool Pro every 9 days. Most recently, Authenticator was updated on November 4, 2026 and Blood Pressure TrackerTool Pro on October 30, 2026.

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