Comparison

KeyVault Authenticator App vs Two factor authenticator

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

Head to head
About

KeyVault Authenticator App

Features
Read full description

KeyVault is a secure and easy-to-use 2FA authenticator app that helps protect your online accounts with two-step authentication. Safely manage all your authentication codes in one place and stay in control of your digital security. KEY FEATURES: - Securely store all your 2FA authentication codes - Scan QR codes to add accounts instantly - Manually add and manage authenticator accounts - Organize and sort your authentication codes - Sync securely with iCloud across your devices - Apple Watch support for quick access - Import and export authentication codes safely ADVANCED SECURITY (PRO): - Create folders and categories for your codes - Customize accounts with colors and icons - Personalize the app with themes - Lock your vault with Face ID, Touch ID, or PIN - Extra protection for sensitive accounts KeyVault is built with privacy and security at its core — your data stays protected and under your control. LEGAL: - EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ - Terms of Service: http://www.polydez.com/keyvault/ - Privacy Policy: http://www.polydez.com/keyvault/

About

Two factor authenticator

Features
Read full description

We adds an extra layer of security to your online accounts by adding a second step of verification when you sign in. This means that in addition to your password, you'll also need to enter a code that is generated by our app on your phone. The verification code can be generated by our app on your phone, even if you don't have a network or cellular connection. • Sync your Authenticator codes to your accounts and across your devices. This way, you can always access them even if you lose your phone. • Set up your Authenticator accounts automatically with a QR code. This is quick and easy, and it helps to ensure that your codes are set up correctly. • Support for multiple accounts. You can use the Authenticator app to manage multiple accounts, so you don't have to switch between apps every time you need to sign in. • Support for time-based and counter-based code generation. You can choose the type of code generation that best suits your needs. • Transfer accounts between devices with a QR code. This is a convenient way to move your accounts to a new device. To use app with accounts, you need to enable 2-Step Verification on your accounts. Terms of use: https://devworldvn.com/term Privacy link: https://devworldvn.com/privacy

Screenshots

KeyVault Authenticator App4 screens
Two factor authenticator4 screens

Verdict

The call

The clearest difference is ads: KeyVault Authenticator App at none against Two factor authenticator's shown. Two factor authenticator's advantage is iOS requirement (15.0 vs 18.1). On price, update cadence, in-app purchases and device support there is nothing between them.

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

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

Both are free to download. KeyVault Authenticator App sells 4 in-app purchases, starting at $0.99 per month and Two factor authenticator sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

KeyVault Authenticator App ships an update every 3 weeks, Two factor authenticator monthly. The most recent releases landed on September 14, 2026 and September 23, 2026 respectively.

Scorecard2 real differences Ā· 4 level
KeyVault Authenticator App versus Two factor authenticator: the parameters behind the verdict, then further details
ParameterKeyVault Authenticator AppTwo factor authenticator
PriceFreeFree
Update frequencyEvery 3 weeks — betterMonthly
AdsNo — betterYes
In-app purchasesYesYes
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS18.115.0 — better
Further details — not scored
Size26 MB45 MB
Age rating4+4+
DeveloperPolydeznguyen thanh

In-app purchases

4 purchases

KeyVault Authenticator App

Subscriptions3
  • KeyVault Pro$0.991 Month
  • KeyVault Pro$4.991 Year
  • KeyVault Pro3 Days trial$5.997 Days
One-time1
  • KeyVault Pro Upgrade$3.99
3 purchases

Two factor authenticator

Subscriptions3
  • 1 Week Premium$1.997 Days
  • One Month Premium$4.991 Month
  • 1 Year Premium3 Days trial$19.991 Year

Questions

Is KeyVault Authenticator App free?
KeyVault Authenticator App is free to download, with in-app purchases available.
Is Two factor authenticator free?
Two factor authenticator is free to download, with in-app purchases available.
Do KeyVault Authenticator App or Two factor authenticator have ads?
Two factor authenticator shows ads; KeyVault Authenticator App does not.
Which is updated more often, KeyVault Authenticator App or Two factor authenticator?
KeyVault Authenticator App ships an update every 3 weeks, and Two factor authenticator monthly. Most recently, KeyVault Authenticator App was updated on September 14, 2026 and Two factor authenticator on September 23, 2026.

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