Comparison

Password Manager vs One Key

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

Head to head
About

Password Manager

This app is a secure password manager that stores your encrypted credentials and passkeys in your personal cloud storage, not on its servers. It offers features like passkey management, a built-in authenticator, and password autofill across devices.

Highlights
  • Private cloud storage for encrypted data
  • Passkey management
  • Built-in 2FA authenticator
  • Password autofill
  • Cross-platform sync
  • Password security analysis
Features
Read full description

Safe is a password manager that puts you in control. Unlike many password managers, Safe stores your encrypted passwords and passkeys in your own storage—iCloud, Google Drive, Dropbox, OneDrive, or WebDAV—never on our servers. This password manager gives you full ownership of your data. For 1M+ users worldwide, Safe has been a trusted password manager since 2012—ready on any device: iPhone, iPad, Mac, or PC. WHY CHOOSE SAFE PASSWORD MANAGER? • Zero-Knowledge Security – Only you can access the encrypted data stored in this password manager • Private Storage – Your encrypted vault stays in your own account, not on our servers • Passkey Support – Store and manage passkeys for passwordless login • Built-in 2FA Authenticator – Generate one-time codes without a separate app • Password Autofill – Fill credentials instantly across apps and browsers • Cross-Platform Sync – iPhone, iPad, Mac or PC—all in sync • Strong Password Generator – Create unique, unguessable passwords • Password Security Analysis – Find weak, reused, or compromised passwords • Apple Watch Support – Access passwords from your smartwatch SECURE PASSWORD STORAGE Safe password manager uses AES-256 encryption—the same standard trusted by governments and banks. Your passwords are encrypted on your device before syncing and remain encrypted at rest. Zero-knowledge architecture means only you can decrypt your vault. PASSKEYS & PASSWORDLESS LOGIN Safe password manager fully supports passkeys—the future of secure authentication. Store passkeys alongside traditional passwords and sync passkeys across all your devices. BUILT-IN AUTHENTICATOR Generate TOTP verification codes for two-factor authentication directly in Safe. No need for a separate 2FA app—manage passwords and security codes in one password manager. EASY MIGRATION Switching password managers? Import your data from LastPass, Bitwarden, Dashlane, Proton Pass, Keepass, Chrome, Firefox, and more. Migration takes just minutes. MULTIPLE PASSWORD VAULTS Safe password manager allows you to create separate vaults for personal, family, and work. Each database is independently encrypted—perfect for organized passkey and password storage. Download Safe password manager and take control of your passkey and password security. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.safe-in-cloud.com/privacy/

About

One Key

Securely store all your passwords and sensitive information offline on your device. Access everything with a single master password, utilizing strong AES-256 encryption. Offers features like virtual card generation, custom categories, and a password generator.

Highlights
  • Offline storage
  • Single master password access
  • AES-256 encryption
  • Virtual card generation
  • Custom categories and fields
  • Password generator
  • Ad-free experience
Features
Read full description

A safe and simple offline password manager that enables you to store all your passwords securely on your device. Best Password Manager! Primary Features: Access all encrypted data with a single MASTER PASSWORD NO INTERNET ACCESS of any sort required Strongest Encryption using AES-256 bit algorithm Custom categories and custom fields Completely AD-FREE Export/Import CSV feature Backup/Restore capable Dark theme All Features: Virtual cards generation based on information Store Credit Card details, Website logins, e-Banking logins and other details Recycle bin to restore or permanently erase all deleted passwords Custom categories and custom fields Backup and Restore capable Block Screenshots Different colored card types for convenience Beautiful animations and Dark theme Passwords are stored using strong AES-256 encryption Easy Search and Sort Password Strength indicator to help you choose strong passwords AUTO-LOCK on screen turn off Password Generator Feature lets you create strong passwords Ad-Free

Screenshots

Password Manager4 screens
One Key4 screens

Verdict

The call

Password Manager and One Key both sit at 4.8 stars, but that hides the real split: 89% of Password Manager's written reviews are positive against 40% of One Key's. Password Manager also leads on update cadence (every 2 weeks vs every 2 months) and ratings volume (2.7K vs 169). On price, rating, ads and in-app purchases 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. Password Manager sells 30 in-app purchases, starting at $0.99 per month and One Key sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Password Manager against 4.8 for One Key. That said, the two scores are not equally well evidenced: Password Manager has 2.7K ratings behind it against 169, so its average is the more settled of the two. Written reviews are what separate them: 89% of Password Manager's written reviews are positive against 40% of One Key's.

UpkeepUpdate frequency

Password Manager ships an update every 2 weeks, One Key every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
Password Manager versus One Key: the parameters behind the verdict, then further details
ParameterPassword ManagerOne Key
PriceFreeFree
Rating4.8 (2.7K ratings)4.8 (169 ratings) — better
Positive reviews89.4% of reviews — better40.0% of reviews
Number of ratings2.7K — better169
Update frequencyEvery 2 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS15.5 — better15.6
Further details — not scored
Size79 MB55 MB
Age rating4+4+
DeveloperSAFEINCLOUD SASGByte

Customer experience

Password Manager

All ratings2,654 ratings
Positive94.6%
Neutral2.1%
Negative3.3%
Written reviews555 reviews
Positive89.4%
Neutral3.1%
Negative7.6%

One Key

All ratings169 ratings
Positive95.3%
Neutral2.4%
Negative2.4%
Written reviews15 reviews
Positive40.0%
Neutral13.3%
Negative46.7%

Bugs and requests

Password Manager

Reported bugs

4 issues
  • Fingerprint login not working
  • Passwords not syncing correctly
  • Unexpected app crashes
  • Compatibility issues with newer iOS versions

Requested features

6 requests
  • Improved sync reliability
  • Support for additional cloud storage services
  • Biometric login options
  • Customizable password generator
  • Folder/hierarchy organization
Show 1 more
  • Automatic password expiration reminders

One Key

Not enough reviews yet to summarise bugs or requests.

In-app purchases

30 purchases

Password Manager

Subscriptions18
  • Individual monthly upgrade$0.991 Month
  • Upgrade anual individual$1.991 Year
  • Individual monthly subscript.$4.991 Month
Show 15 more
  • Individual annual subscription$5.991 Year
  • Individual monthly subscript.$5.991 Month
  • Family monthly subscription$9.991 Month
  • Individual annual7 Days trial$11.991 Year
  • Individual annual$11.991 Year
  • Individual annual subscription$23.991 Year
  • Individual annual subscription14 Days trial$23.991 Year
  • Individual annual subscription1 Year trial$23.991 Year
  • Individual annual subscription2 variants$29.991 Year
  • Individual annual subscription14 Days trial2 variants$29.991 Year
  • Individual annual subscription1 Year trial$29.991 Year
  • Family annual1 Year trial$35.991 Year
  • Family annual subscription1 Year trial$39.991 Year
  • Family annual subscription14 Days trial$39.991 Year
  • Family annual subscription1 Year trial$47.991 Year
One-time12
  • Individual Pro$7.99
  • Individual lifetime license$9.99
  • Family Pro$14.99
Show 9 more
  • Individual lifetime upgrade$15.99
  • Individual lifetime license$39.99
  • Family lifetime license$39.99
  • Individual lifetime upgrade$49.99
  • Family lifetime license$49.99
  • Individual lifetime license$79.99
  • Individual lifetime license$99.99
  • Family lifetime upgrade$99.99
  • Family lifetime license$159.99
1 purchases

One Key

One-time1
  • One Key Pro (Lifetime)$19.99

Questions

Is Password Manager free?
Password Manager is free to download, with in-app purchases available.
Is One Key free?
One Key is free to download, with in-app purchases available.
Which has better reviews, Password Manager or One Key?
One Key is rated higher. Password Manager averages 4.8 out of 5 from 2.7K ratings, while One Key averages 4.8 from 169 ratings.
Do Password Manager or One Key have ads?
Neither Password Manager nor One Key shows ads.
Which is updated more often, Password Manager or One Key?
Password Manager ships an update every 2 weeks, and One Key every 2 months. Most recently, Password Manager was updated on October 24, 2026 and One Key on October 25, 2026.

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