Comparison

PassDiary Password Manager vs KnowScam Mobile

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

Head to head
About

PassDiary Password Manager

Securely store all your important account information in a private vault. This app keeps your data offline and encrypted, accessible only with your master password. It supports storing details for emails, social media, cards, and more.

Highlights
  • Securely store account information
  • Offline data storage
  • Strong encryption (256-bit AES)
  • Random password generation
  • Smart search functionality
  • Backup utility for PC/Mac
Features
Read full description

Passdiary is a password manager and password wallet that let you securely store all your accounts important information in a vault. Passdiary does not access any of your precious information and none of your data will be stored in cloud or any other server. To access all your stored accounts passwords you just required to remember one password of Passdiary. Passdiary can be used to store the information of your email accounts, shopping accounts, social accounts, credit/debit cards, device logins and a lot.

Using Passdiary first time?
Passdiary is available just for $1 with lifetime access for iOS platforms and can be accessed on mobiles, tablets and iPad. Passdiary Features:- -Passdiary App is very simple and easy to use -Smart search to Password listing page -Password details can be saved with website URL, title, username & password with description -Random password generation using alphabets, numbers, special characters -Working offline (Does not require internet connectivity) -Passwords are safely stored on the device -Application is very highly secured against vulnerabilities -Strong Encryption (256-bit Advanced Encryption Standard -Backup utility to back up your passwords on a PC/Mac which is having Java installed. -Every query related on how to use the app is provided on website. Password diary – Makes easy to keep a record of all your account password with descriptions Password vault for storage – Let you store and easily search all your passwords at a single place Secure password vault – Passdiary does not connect with internet and does not synchronize with any of your accounts. What is Backup utility? Backup Utility is developed for Passdiary users, so as to save and restore passwords whenever required. The backup utility is a Desktop software for Windows/Mac devices which transfers your passwords from your Tablet/iPhone/iPod device to your computer and vice-versa with some easy steps. How Backup utility works? In the back up process a file (.epk) is exported to Windows/Mac device from your mobile uses 256 Bit encryption security. Your backup file on PC cannot be opened by any other program. Desktop utility will never connect to Internet and all your passwords are safe with 256 Bit encryption security used to encrypt backup file. Desktop utility also works with Mountain Lion OS. The use of this facility is recommended in situations where you are resetting your device to factory settings or formatting your desktop with iTunes or re-installing the iTunes. It also works for circumstances in which your Computer iTunes is infected with Trojan, or you want to switch to another device. iTunes also provides backup features but it may not necessarily support backups in situations mentioned above Backup Utility is available as an In App purchase just for $0.99 or price equivalent to your country’s currency. Please check http://passdiary.com to see the snapshots that will give you an idea as to how you can do this and get going.

About

KnowScam Mobile

This app uses AI to detect and prevent scams by scanning various communication channels and verifying identities. It offers expert guidance and educational resources to keep users safe from online threats.

Highlights
  • AI-powered scam detection
  • Scan emails, messages, and web addresses
  • Verify online identities
  • Access to scam intervention experts
  • Scam education resources
  • Real-time threat prevention
Features
Read full description

Protect yourself with industry-leading, comprehensive scam detection and prevention services. KnowScam uses cutting-edge AI technology to detect and prevent scams in real time, keeping you one step ahead of potential threats. The KnowScam service includes a range of features to help keep you safe: • Scan & Score - Scan emails, images, physical mail, QR codes, social media messages, text messages, and web addresses to determine whether they're legitimate or an attempt to deceive. • IDeveryone - Verify the identity of people you meet online to help protect against dating scams, marketplace scams, and more, using only their basic contact information. • Scam Intervention - Access trained experts who can provide guidance if you think you're involved in a scam or have become a victim. • Scam Education - Get up-to-date information on the latest scam trends and safety best practices to stay one step ahead. WHAT YOU CAN DO IN THE APP As part of your service, the KnowScam mobile app lets you: • Review your scam detection results on the go for accounts already enrolled in AutoScan. • Use QuickScan to select items, such as texts or social media messages, for review with Scan & Score. • Start IDeveryone verifications right from the app to confirm the identity of anyone you've met online, such as through a dating site or marketplace. NEED MORE HELP? For further assistance with your account, to speak with the Scam Intervention team, or to access our Scam Education services, log in at https://portal.scamnetic.com. The KnowScam companion app is compatible with iOS devices and can be downloaded from the App Store. -------- KnowScam is a registered trademark of Scamnetic, Inc. All rights reserved. https://www.scamnetic.com

Screenshots

PassDiary Password Manager4 screens
KnowScam Mobile4 screens

Verdict

The call

The clearest difference is review sentiment: KnowScam Mobile at 100% against PassDiary Password Manager's 50%. KnowScam Mobile also leads on price (Free vs $0.99) and rating (5.0 vs 3.6). PassDiary Password Manager's advantage is iOS requirement (9.0 vs 17.0). On ratings volume, 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

KnowScam Mobile is free to download; PassDiary Password Manager costs $0.99 up front. PassDiary Password Manager sells 1 one-off in-app purchase. KnowScam Mobile asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

KnowScam Mobile holds the better App Store score, 5.0 against 3.6. Both are backed by a comparable volume of ratings — 24 and 13 respectively. Written reviews point the same way: 50% of PassDiary Password Manager's written reviews are positive against 100% of KnowScam Mobile's.

UpkeepUpdate frequency

PassDiary Password Manager ships an update every 2 months, KnowScam Mobile every 2 weeks. The most recent releases landed on October 17, 2026 and September 24, 2026 respectively.

Scorecard7 real differences · 3 level
PassDiary Password Manager versus KnowScam Mobile: the parameters behind the verdict, then further details
ParameterPassDiary Password ManagerKnowScam Mobile
Price$0.99Free — better
Rating3.6 (24 ratings)5.0 (13 ratings) — better
Positive reviews50.3% of reviews100.0% of reviews — better
Number of ratings24 — better13
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationPaidFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better17.0
Further details — not scored
Size28 MB96 MB
Age rating17+4+
DeveloperEpicomm Technologies LtdScamnetic, Inc.

Customer experience

PassDiary Password Manager

All ratings24 ratings
Positive62.5%
Neutral12.5%
Negative25.0%
Written reviews171 reviews
Positive50.3%
Neutral10.5%
Negative39.2%

KnowScam Mobile

All ratings13 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

PassDiary Password Manager

Reported bugs

4 issues
  • Crashes when trying to edit passwords
  • Passwords disappearing after updates
  • Backup utility not working as expected
  • Compatibility issues with new iOS versions

Requested features

5 requests
  • Ability to organize passwords into folders
  • Cloud sync between devices
  • Ability to view/copy passwords directly from the app
  • Improved backup and restore functionality
  • More customization options

KnowScam Mobile

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

PassDiary Password Manager

One-time1
  • Backup Utility$0.99
None

KnowScam Mobile

No in-app purchases

Questions

Is PassDiary Password Manager free?
PassDiary Password Manager costs $0.99, and also offers in-app purchases.
Is KnowScam Mobile free?
KnowScam Mobile is free to download, with no in-app purchases.
Which has better reviews, PassDiary Password Manager or KnowScam Mobile?
KnowScam Mobile is rated higher. PassDiary Password Manager averages 3.6 out of 5 from 24 ratings, while KnowScam Mobile averages 5.0 from 13 ratings.
Do PassDiary Password Manager or KnowScam Mobile have ads?
Neither PassDiary Password Manager nor KnowScam Mobile shows ads.
Which is updated more often, PassDiary Password Manager or KnowScam Mobile?
PassDiary Password Manager ships an update every 2 months, and KnowScam Mobile every 2 weeks. Most recently, PassDiary Password Manager was updated on October 17, 2026 and KnowScam Mobile on September 24, 2026.

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