Comparison

Authenticator for Amazon vs ProofLock

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

Head to head
About

Authenticator for Amazon

Secure your online accounts with reliable two-factor authentication. This app generates time-based verification codes for safer sign-ins and stronger account protection across various platforms. Setup is quick via QR code scanning or manual entry, with encrypted local storage for privacy.

Highlights
  • Two-factor authentication (2FA)
  • Time-based verification codes
  • QR code scanner
  • Encrypted local storage
  • Backup and recovery
  • User-friendly interface
Read full description

Protect your online accounts and personal data with our secure and easy-to-use authentication app designed to provide reliable two-factor authentication (2FA) for safer sign-ins and stronger account protection. The app generates secure time-based verification codes that help prevent unauthorized access and add an extra layer of security to your accounts, gaming profiles, shopping services, and other online platforms. Getting started is quick and simple. Connect your account, scan a QR code or manually enter setup details, and instantly begin generating authentication codes that refresh automatically every few seconds. With encrypted local storage and advanced privacy protection, your sensitive information stays secure and fully under your control. Key Features: - Secure two-factor authentication (2FA) - Fast generation of time-based verification codes - QR code scanner for easy setup - Encrypted local storage for enhanced privacy - Backup and recovery support - Simple, clean, and user-friendly interface Whether you’re protecting personal accounts, gaming services, or online platforms, our app helps keep your information secure at all times. Subscriptions & In-App Purchases: Weekly — $4.99 Monthly — $12.99 Yearly — $39.99 Lifetime — $59.99 Subscriptions renew automatically unless canceled at least 24 hours before the end of the current billing period. You can manage or cancel your subscription anytime in your device settings. Privacy Policy: https://docs.google.com/document/d/1esenraLZwPR5Ez5k37ohmGm5EUy75q2eMwEkuJ1Aevw/edit Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

ProofLock

Features
Read full description

ProofLock – Ownership Validation, Asset Records & Digital Trust ProofLock is a secure platform for documenting, validating, and managing ownership-related information for valuable items that may not have formal titles. Built on modern cybersecurity and digital trust infrastructure, ProofLock gives individuals and businesses a smarter way to record ownership details, verify item history, and establish verifiable records — without replacing legal processes or authorities. Whether you’re registering personal assets or reviewing an item before a purchase, ProofLock adds an extra layer of confidence and transparency where traditional documentation may be limited or incomplete. Key Features • Ownership Records Document items that lack official titles by recording photos, serial numbers, and identifying details to create a verifiable ownership record. • Ownership Validation & Verification Check whether an item is registered in ProofLock and validate ownership-related information. Buyers may request an owner-approved transfer as part of a legitimate transaction. • Asset Tracking Maintain organized, private records of your registered items in one secure place. • Theft Awareness Assistance If a registered item is reported stolen and later checked within ProofLock, the recorded owner may be notified and given the opportunity to take appropriate action. • Owner-Controlled Transfers Ownership changes are handled digitally only with explicit owner approval, creating a transparent history of possession without automatic transfers. • Built for Trust & Security Designed using cybersecurity best practices to protect sensitive data and support long-term digital trust — without oversharing or public exposure. Why ProofLock? Many valuable items lack clear, standardized ownership documentation. ProofLock does not replace law enforcement, courts, titles, or legal records. Instead, it provides an additional layer of validation and documentation designed to help reduce fraud, disputes, and uncertainty by improving transparency and recordkeeping. Designed for iPhone & iPad Optimized for Apple devices Clean, intuitive interface Secure, cloud-based infrastructure ProofLock empowers people to document ownership, validate information, and make more informed decisions — securely, transparently, and responsibly. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Authenticator for Amazon4 screens
ProofLock4 screens

Verdict

The call

Authenticator for Amazon and ProofLock are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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 for Amazon sells 5 in-app purchases, starting at $4.99 per 7 days and ProofLock sells 10 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Authenticator for Amazon ships an update every 2 weeks, ProofLock monthly. The most recent releases landed on October 2, 2026 and September 16, 2026 respectively.

ScorecardNo meaningful differences
Authenticator for Amazon versus ProofLock: the parameters behind the verdict, then further details
ParameterAuthenticator for AmazonProofLock
PriceFreeFree
Rating2.0 (9 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings9 — better—
Update frequencyEvery 2 weeks — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.515.1 — better
Further details — not scored
Size81 MB32 MB
Age rating4+4+
DeveloperGrand Energy LLCMichael Cox

In-app purchases

5 purchases

Authenticator for Amazon

Subscriptions4
  • Weekly$4.997 Days
  • Weekly-Trial3 Days trial$4.997 Days
  • Monthly$12.991 Month
Show 1 more
  • Yearly$39.991 Year
One-time1
  • Lifetime$59.99
10 purchases

ProofLock

Subscriptions10
  • Basic Membership Monthly Plan$0.991 Month
  • Standard Membership Monthly Plan$1.991 Month
  • Pro Membership Monthly Plan$2.991 Month
Show 7 more
  • Business Membership Monthly Plan$4.991 Month
  • Enterprise Membership Monthly Plan$9.991 Month
  • Basic Membership Annual$9.991 Year
  • Standard Membership Annual Plan$19.991 Year
  • Pro Membership Annual Plan$29.991 Year
  • Business Membership Annual Plan$44.991 Year
  • Enterprise Membership Annual Plan$99.991 Year

Questions

Is Authenticator for Amazon free?
Authenticator for Amazon is free to download, with in-app purchases available.
Is ProofLock free?
ProofLock is free to download, with in-app purchases available.
Do Authenticator for Amazon or ProofLock have ads?
Neither Authenticator for Amazon nor ProofLock shows ads.
Which is updated more often, Authenticator for Amazon or ProofLock?
Authenticator for Amazon ships an update every 2 weeks, and ProofLock monthly. Most recently, Authenticator for Amazon was updated on October 2, 2026 and ProofLock on September 16, 2026.

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