Comparison

Keepass digital vault vs CallSign Check

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

Head to head
About

Keepass digital vault

Securely store passwords, IDs, and sensitive information in an encrypted vault. This app offers bank-grade encryption and biometric authentication for robust digital protection. Manage your credentials with a clean, user-friendly interface designed for privacy and trust.

Highlights
  • Encrypted vault for passwords and sensitive data
  • Bank-grade encryption and zero-knowledge privacy
  • Biometric authentication (Face ID, Touch ID)
  • Strong password generator
  • Secure notes and card storage
  • Clean, minimal design
Features
Read full description

Lockd is a secure password manager built to protect your digital life. Safely store passwords, Smart Passes, cards, and sensitive information in one encrypted vault—accessible only by you. Designed for privacy, simplicity, and trust, Lockd helps you manage passwords the smart way without compromising security. Your data stays private. Always locked. Why Lockd? Today, your digital identity is spread across dozens of apps, websites, and services. Reusing passwords or storing them insecurely puts your personal data at risk. Lockd solves this with a Smart Pass system—a secure, structured way to store and manage passwords and sensitive credentials in one place. No weak passwords. No messy notes. No compromises on privacy. Key Features Smart Pass Vault Store all your passwords as Smart Passes—secure entries designed to keep credentials organized, readable, and protected inside an encrypted vault. Bank-Grade Encryption All your data is protected using strong, modern encryption. Lockd is built with a zero-knowledge approach—only you can access your vault. Face ID & Biometric Lock Unlock your vault using Face ID, Touch ID, or device authentication. Your Smart Passes stay inaccessible to anyone else. Strong Password Generator Create strong, unique passwords instantly. Lockd helps you avoid weak or reused passwords that put accounts at risk. Secure Notes & Private Information Safely store sensitive information like recovery codes, PINs, account details, Wi-Fi passwords, IDs, and private notes. Cards & Credentials Keep important card details and credentials securely stored for quick reference—protected inside your encrypted vault. Zero-Knowledge Privacy Your passwords and Smart Passes are encrypted on your device. Lockd never sees, stores, or tracks your data. Clean, Minimal Design A simple, distraction-free interface designed for clarity and ease of use. Find, edit, and manage your Smart Passes effortlessly. Security You Can Trust • Bank-grade encryption • End-to-end encrypted storage • Biometric authentication • Zero-knowledge architecture • Privacy-first design Your data stays yours—always. Built for Everyday Use Whether you’re managing a few accounts or your entire digital life, Lockd scales with you. Ideal for: • Professionals • Students • Freelancers • Creators • Privacy-focused users Smart Pass. Smart Security. Passwords, cards, notes, and sensitive information—securely stored with Smart Pass inside Lockd. Download Lockd today and take control of your password security with confidence. Privacy Policy - https://indielabs.app/lockd/privacy Terms & Conditions - https://indielabs.app/lockd/terms

About

CallSign Check

Instantly look up amateur radio callsigns from the US and worldwide. Get detailed license information, station locations, and beam headings. Also features vanity callsign hunting and real-time band conditions.

Highlights
  • US FCC license lookup
  • Worldwide DX lookup
  • Vanity callsign hunting
  • Live HF propagation strip
  • Station location on map
  • Distance and beam heading
  • Phonetic callsign readout
Features
Read full description

CallSign Check is the fast way to look up any amateur radio callsign. Type a call, get the full picture — no account, no clutter, no waiting. US LOOKUPS (FCC) • Full license dossier from the FCC ULS database: name, license class, address, grant and expiration dates, FRN, and previous callsign • Live prefix suggestions as you type — start with "W1A" and watch the matches roll in • Station location on a map, with grid square • Distance and beam heading from your location to the station — point your antenna with confidence (your position never leaves your device) • Phonetic readout of every callsign, ready for the air DX LOOKUPS (WORLDWIDE) • Flip to VFO B and look up operators worldwide: name, country, DXCC entity, CQ and ITU zones, grid square, and QSL manager VANITY CALLSIGN HUNTING • Check whether a callsign is currently assigned before you file a vanity application • Search the FCC database by name, city, state, ZIP, or license class with Advanced Search BAND CONDITIONS AT A GLANCE • Live HF propagation strip on the home screen: solar flux, A and K indices, and band-by-band day/night conditions BUILT FOR OPERATORS • Favorites and lookup history, stored on your device • Share any station dossier with one tap • Miles or kilometers, your choice • A focused, dark, radio-room interface that does one thing well CallSign Check is not a logger or a contest tool — it's the lookup app you reach for when a call comes back to you and you want to know who's on the other end. 73! US license data comes from the FCC Universal Licensing System via callook.info. DX data provided via callsigncheck.com. Band conditions courtesy of N0NBH (hamqsl.com).

Screenshots

Keepass digital vault4 screens
CallSign Check4 screens

Verdict

The call

The clearest difference is in-app purchases: CallSign Check at none against Keepass digital vault's 3. CallSign Check also leads on iOS requirement (15.1 vs 17.0). Keepass digital vault's advantage is ads (none vs shown). On price, review sentiment, update cadence 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. Keepass digital vault sells 3 in-app purchases, starting at $1.99 per 7 days. CallSign Check asks for nothing beyond the download.

UpkeepUpdate frequency

Keepass digital vault ships an update every 6 days, CallSign Check every 2 weeks. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

Scorecard4 real differences · 6 level
Keepass digital vault versus CallSign Check: the parameters behind the verdict, then further details
ParameterKeepass digital vaultCallSign Check
PriceFreeFree
Rating—5.0 (4 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings—4 — better
Update frequencyEvery 6 days — betterEvery 2 weeks
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFreemiumAd-supported — better
DevicesiPhoneiPhone, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size6 MB36 MB
Age rating4+12+
DeveloperSasikumar Chhotelal DasAndrew Murphy

Customer experience

Keepass digital vault

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

CallSign Check

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Keepass digital vault

Subscriptions2
  • Lockd Pro Weekly$1.997 Days
  • Lockd Pro Yearly$19.991 Year
One-time1
  • Lockd Pro$49.99
None

CallSign Check

No in-app purchases

Questions

Is Keepass digital vault free?
Keepass digital vault is free to download, with in-app purchases available.
Is CallSign Check free?
CallSign Check is free to download, with no in-app purchases.
Do Keepass digital vault or CallSign Check have ads?
CallSign Check shows ads; Keepass digital vault does not.
Which is updated more often, Keepass digital vault or CallSign Check?
Keepass digital vault ships an update every 6 days, and CallSign Check every 2 weeks. Most recently, Keepass digital vault was updated on October 8, 2026 and CallSign Check on October 11, 2026.

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