Comparison

PDF Secure, Lock PDF password vs PDF Locker

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

Head to head
About

PDF Secure, Lock PDF password

Features
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Looking for an app that will you Set a password to a pdf document. This app is for you, with our tool you will add the password to the pdf file and reshare it or save it to your device. Features our app provide: Lock PDF with password Display password if you forget it Preview Locked pdf Share Locked PDFanywhere via AirDrop, Files, Mails With our app you can set a password easily. All you have to do is choose your PDF file and set your password share locked pdf that’s it. Some features are pro features within the app purchase plan: Week : 1.99$, Month : 3.99$, year :9.99$ Note: * Each subscription will be automatically renewed unless auto-renew is turned off at least 24 hours before the end of the current payment period. * Your iTunes account will be automatically charged at the same price for renewal within the 24-hour period prior to the end of the current payment period unless you change your subscription preferences in your iTunes Account Settings. * Payment will be charged to iTunes Account at confirmation of purchase. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Terms & Privacy URL https://www.appcreativitylab.com/sign-pdf-file-privacy-and-terms

About

PDF Locker

Features
Read full description

PDF WOLF lets you add password protection to any PDF, directly on your device. No cloud uploads. No accounts. No servers involved. Your files stay private from start to finish. HOW IT WORKS Import any PDF from Files, iCloud Drive, or any app on your device. Choose to generate a cryptographically strong random password automatically, or enter your own. PDF WOLF applies industry-standard PDF encryption on-device, then verifies the result before presenting it to you. Once protection is complete, you can preview the result. Saving the protected PDF to Files or sharing it directly requires a Pro plan. WHAT YOU GET β€” Import any PDF from Files or iCloud Drive β€” Generate a strong random password with one tap β€” Enter and confirm your own password manually β€” On-device encryption β€” your PDF never leaves your iPhone or iPad β€” Verification step confirms encryption worked before you save β€” Password vault: all passwords stored securely in your device's Keychain β€” Reveal, copy, or reference any saved password from the Passwords tab β€” Protection history with thumbnail previews of past protected files β€” Save protected PDFs directly to Files (Pro) β€” Share protected PDFs via AirDrop, Mail, Messages and more (Pro) PRIVACY FIRST PDF WOLF uses no analytics, no tracking, and no advertising SDKs. It communicates only with Apple's App Store to process purchases. Everything else happens entirely on your device. PRO PLAN A Pro plan (Weekly or Lifetime) unlocks the ability to save protected PDFs to the Files app and share them via the iOS share sheet. The protection process itself can be experienced before purchasing β€” Pro gates only the final file delivery. Passwords are stored in your device's Keychain, the same secure storage used by banks and password managers. PDF WOLF never sees or stores your passwords on any server. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://1kbapps.com/pdfwolf/

Screenshots

PDF Secure, Lock PDF password4 screens
PDF Locker4 screens

Verdict

The call

The clearest difference is iOS requirement: PDF Secure, Lock PDF password at 15.0 against PDF Locker's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. PDF Secure, Lock PDF password sells 3 in-app purchases, starting at $1.99 per 7 days and PDF Locker sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference Β· 5 level
PDF Secure, Lock PDF password versus PDF Locker: the parameters behind the verdict, then further details
ParameterPDF Secure, Lock PDF passwordPDF Locker
PriceFreeFree
Update frequencyβ€”Every 5 months
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS15.0 β€” better17.0
Further details β€” not scored
Size4 MB3 MB
Age rating4+4+
DeveloperMohamed OufqirVikram Singh

In-app purchases

3 purchases

PDF Secure, Lock PDF password

Subscriptions3
  • Week$1.997 Days
  • Month$3.991 Month
  • Year$29.991 Year
3 purchases

PDF Locker

Subscriptions2
  • Mobile Pro Access Weekly$4.997 Days
  • Mobile Pro Access Yearly$19.991 Year
One-time1
  • Pro Lifetime Unlock$19.99

Questions

Is PDF Secure, Lock PDF password free?
PDF Secure, Lock PDF password is free to download, with in-app purchases available.
Is PDF Locker free?
PDF Locker is free to download, with in-app purchases available.
Do PDF Secure, Lock PDF password or PDF Locker have ads?
Neither PDF Secure, Lock PDF password nor PDF Locker shows ads.

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