Comparison

Signal (intercom) vs Password Vault

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

Head to head
About

Signal (intercom)

This app provides a simple intercom system for quick communication. Create or join a "Signal" to use pre-set buttons for instant messaging in specific scenarios, avoiding unnecessary noise or lengthy conversations.

Highlights
  • Create or join communication 'Signals'
  • Use quick communication buttons
  • Instant messaging for specific scenarios
  • Minimalist design
  • Hypothetical use case examples
Features
Read full description

Absolutely minimal intercom system. Create a "Signal" or join someone else's, then use quick communication buttons in situations where it might be useful! Like, strictly hypothetically, when your wife yells up to you in your office that "TEA IS READY", and your dog starts barking until you come down - now, she can simply press the "TEA IS READY" button, you can respond with the "COMING" button, and no barking will ensue!

About

Password Vault

Features
Read full description

Secure your digital accounts with a simple and reliable authenticator designed for modern two-factor authentication (2FA). Generate secure TOTP verification codes directly on your iPhone and access them whenever you need them — even without an internet connection. Keep your authentication accounts organized and make two-factor security easier to manage every day. EVERYTHING YOU NEED FOR 2FA TOTP Authentication Codes Create time-based one-time passwords (TOTP) for websites, apps, email, social platforms, cloud services, and other accounts that support authenticator-based verification. Fast QR Code Setup Set up a new account by scanning a QR code or entering your setup key manually. Get your verification codes ready in just a few moments. Organized Account Management Keep all your authentication accounts together. Rename entries, update account information, copy verification codes, or delete accounts you no longer use. Face ID, Touch ID & PIN Add an extra layer of privacy to your authenticator. Secure your stored accounts with Face ID, Touch ID, or a custom PIN and automatically lock the app when needed. Authentication Without Internet Your TOTP codes are created locally on your device. No internet connection is required when generating your verification codes. Quick Code Access Find and copy your verification codes quickly when signing in. Designed to make everyday 2FA authentication simple and convenient. Built for Account Security Strengthen your login protection with two-factor authentication, multi-factor authentication (MFA), OTP, and TOTP security codes. WHY USE AUTHENTICATOR? Adding two-factor authentication to your accounts helps provide protection beyond your password. Instead of depending on SMS verification, compatible services can use a temporary code generated by your authenticator. Keep your authentication codes accessible, organized, and protected in one convenient place. TERMS OF USE https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ DISCLAIMER Authenticator: 2FA & OTP is an independent app and is not affiliated with or endorsed by any third-party company or service. All trademarks, logos, icons, images, and brand names are the property of their respective owners and are used for identification purposes only.

Screenshots

Signal (intercom)3 screens
Password Vault4 screens

Verdict

The call

The clearest difference is in-app purchases: Signal (intercom) at none against Password Vault's 2. Signal (intercom) also leads on update cadence (every 2 days vs every 2 weeks) and iOS requirement (12.0 vs 15.0). On price, 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

Both are free to download. Password Vault sells 2 in-app purchases, starting at $0.99 per 7 days. Signal (intercom) asks for nothing beyond the download.

UpkeepUpdate frequency

Signal (intercom) ships an update every 2 days, Password Vault every 2 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Signal (intercom) versus Password Vault: the parameters behind the verdict, then further details
ParameterSignal (intercom)Password Vault
PriceFreeFree
Rating4.5 (14 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings14 — better—
Update frequencyEvery 2 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size38 MB34 MB
Age rating4+17+
DeveloperMatthew TakaoHai Vo

In-app purchases

None

Signal (intercom)

No in-app purchases

2 purchases

Password Vault

Subscriptions2
  • Weekly3 Days trial$0.997 Days
  • Yearly$9.991 Year

Questions

Is Signal (intercom) free?
Signal (intercom) is free to download, with no in-app purchases.
Is Password Vault free?
Password Vault is free to download, with in-app purchases available.
Do Signal (intercom) or Password Vault have ads?
Neither Signal (intercom) nor Password Vault shows ads.
Which is updated more often, Signal (intercom) or Password Vault?
Signal (intercom) ships an update every 2 days, and Password Vault every 2 weeks. Most recently, Signal (intercom) was updated on November 3, 2026 and Password Vault on October 31, 2026.

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