Comparison

Keeper 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

Keeper Password Manager

Securely store, generate, and autofill passwords, passkeys, and 2FA codes across all your devices. Protects sensitive data with zero-knowledge encryption and monitors the dark web for breaches.

Highlights
  • Secure password generation
  • Passkey and 2FA code storage
  • Cross-device syncing
  • Autofill credentials
  • Zero-knowledge encryption
  • Dark web breach monitoring
Features
Read full description

Keeper is a secure password manager and digital vault trusted by 5,000,000+ people and 100,000+ businesses globally. Rated 4.9 stars by 228,000 people, Keeper combines enterprise-grade security with real human support to protect your passwords, passkeys, files and private information. Named Best Password Manager of 2026 by CNET, and the Top-Ranked Identity Security Solution by Newsweek. PASSWORD MANAGER FOR EVERYDAY SECURITY Create strong, unique passwords and passphrases with Keeper’s password generator. Save them in your encrypted password vault, autofill logins across apps and websites and unlock your digital life with Face ID or Touch ID. PASSKEYS AND 2FA Create and save passkeys that sync across your devices. Store two-factor authentication codes directly in Keeper for fast, secure, one-tap logins without a separate authenticator app. WORLD-CLASS SECURITY Every record is encrypted on your device before it ever touches our servers – unreadable to everyone, including Keeper. Protect your vault with hardware security keys such as YubiKey® and remotely lock or wipe a lost device. Keeper supports zero-knowledge security and advanced encryption, including quantum-resistant cryptography for data in transit. Keeper is SOC 2 Type I and II; ISO 27001, 27017 and 27018 certified; FedRAMP High Certified; GovRAMP High Authorized; and recognized in the Gartner® Magic Quadrant™ for Privileged Access Management. MORE THAN JUST PASSWORDS Keeper is your complete digital vault. Store and organize payment cards, passports, driver’s licenses, insurance cards, secure notes, SSH keys, software licenses, medical records and other important documents alongside your passwords. Everything is encrypted, searchable and available across your devices. Automatically fill payment details, addresses and forms on websites and in apps. SECURE SHARING Share passwords, passkeys or files with anyone – even people who do not use Keeper – with a One-Time Share link that expires automatically. Set view-only or edit access, revoke access instantly and organize credentials in shared folders with nested subfolders and individual permissions. DARK WEB MONITORING BreachWatch® continuously scans the dark web and alerts you when one of your accounts appears in a data breach, so you can change the password before cybercriminals use it. Monitoring runs within Keeper’s secure infrastructure, so your personal data stays private. PERFECT FOR FAMILIES Keeper Family includes five private vaults, 10GB of secure file storage, unlimited devices and emergency access. Safely store Wi-Fi passwords, streaming logins, insurance documents and passport photos in one place for everyone you trust. 24/7 EXPERT SUPPORT Get help from a real Keeper expert anytime. Our dedicated support team is available around the clock, every day of the year. GET STARTED QUICKLY Seamlessly import passwords, passkeys and other records from iCloud Keychain, Chrome, 1Password, LastPass, Bitwarden, Dashlane and more, including direct secure transfer from other apps. Privacy Policy: https://keepersecurity.com/privacypolicy.html Terms of Use: https://keepersecurity.com/termsofuse.html

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

Keeper Password Manager4 screens
One Key4 screens

Verdict

The call

The clearest difference is ratings volume: Keeper Password Manager at 232K against One Key's 169. Keeper Password Manager also leads on review sentiment (65% vs 40%) and update cadence (every 4 weeks vs every 2 months). One Key's advantage is iOS requirement (15.6 vs 17.0). 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. Keeper Password Manager sells 11 in-app purchases, starting at $13.99 per year 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 — 4.9 for Keeper Password Manager against 4.8 for One Key. That said, the two scores are not equally well evidenced: Keeper Password Manager has 232K ratings behind it against 169, so its average is the more settled of the two. Written reviews are what separate them: 65% of Keeper Password Manager's written reviews are positive against 40% of One Key's.

UpkeepUpdate frequency

Keeper Password Manager ships an update every 4 weeks, One Key every 2 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

Scorecard5 real differences · 6 level
Keeper Password Manager versus One Key: the parameters behind the verdict, then further details
ParameterKeeper Password ManagerOne Key
PriceFreeFree
Rating4.9 (232K ratings) — better4.8 (169 ratings)
Positive reviews64.7% of reviews — better40.0% of reviews
Number of ratings232K — better169
Update frequencyEvery 4 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#20 — better—
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS17.015.6 — better
Further details — not scored
Size206 MB55 MB
Age rating4+4+
DeveloperCallpod Inc.GByte

Customer experience

Keeper Password Manager

All ratings231,513 ratings
Positive98.1%
Neutral0.4%
Negative1.5%
Written reviews2,660 reviews
Positive64.7%
Neutral5.0%
Negative30.2%

One Key

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

Bugs and requests

Keeper Password Manager

Reported bugs

3 issues
  • Passwords disappearing after device changes
  • Facial recognition not working consistently
  • Inability to log in after multiple failed attempts

Requested features

4 requests
  • Option to disable constant upsell prompts
  • Ability to recover account without master password
  • Improved sync and backup functionality
  • More affordable pricing options

One Key

Not enough reviews yet to summarise bugs or requests.

In-app purchases

11 purchases

Keeper Password Manager

Subscriptions11
  • 10GB Secure File Storage$13.991 Year
  • BreachWatch$26.991 Year
  • Keeper Unlimited$42.991 Year
Show 8 more
  • Unlimited Plus1 Month trial$42.991 Year
  • 50% OFF Password Manager$42.991 Year
  • Unlimited Password Manager$42.991 Year
  • BreachWatch Family$53.991 Year
  • 50GB Secure File Storage$54.991 Year
  • Family Plan$59.991 Year
  • Keeper Family Plan$91.991 Year
  • Family Password Manager$91.991 Year
1 purchases

One Key

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

Questions

Is Keeper Password Manager free?
Keeper 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, Keeper Password Manager or One Key?
Keeper Password Manager is rated higher. Keeper Password Manager averages 4.9 out of 5 from 232K ratings, while One Key averages 4.8 from 169 ratings.
Do Keeper Password Manager or One Key have ads?
Neither Keeper Password Manager nor One Key shows ads.
Which is updated more often, Keeper Password Manager or One Key?
Keeper Password Manager ships an update every 4 weeks, and One Key every 2 months. Most recently, Keeper Password Manager was updated on October 26, 2026 and One Key on October 25, 2026.

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