Downloads
Validate your credit and debit cards instantly and securely with Card Validator.
AppBrain's verdict
Niche- Rating on Google Play
- 3.67
- 37 ratings
- Installs
- 7.4 thousand
- Last updated
- October 28, 2026
- Ads
- Contains ads
- Size
- 21.3 MB
Card Validator is a niche app, with 7.4 thousand installs. It doesn't have enough ratings yet to judge what users think.
User feedback
Ratings and reviews on Google PlayComments on Card Validator for Android
Google Play Rating history and histogram
Store listing
By Srivatsa yellakara, from Google PlayDescription by Srivatsa yellakara Written by the developer, not by AppBrain. Click to read.
Card Validator is the easiest way to check the validity of your credit and debit cards. Whether it's a Visa, MasterCard, or any other card, simply enter the card number, and our app will instantly validate it using the Luhn algorithm — ensuring that your card details are valid without saving any data.
🔒 No Data Collection
We prioritize your privacy. The card numbers you enter are not saved or stored in any database. Our app works offline and performs card validation right on your device, so your information stays secure.
Key Features:
🟢 Instant credit and debit card validation using the Luhn algorithm.
🏦 Supports popular card types like Visa and MasterCard.
🔐 Privacy-focused: No data is collected or stored.
💳 Detects card type based on the number entered.
📱 Quickly validate NFC-enabled cards or devices with a simple tap.
🌟 Clean and user-friendly interface.
💬 Access to developer's social media for support or feedback.
Whether you need to verify a card number for personal or professional purposes, Card Validator ensures you get quick and accurate results without compromising your security.
Download now and validate your cards with confidence!
Recent changes:
What's new:
• Fixed bugs
• New "Buy Me a Coffee" support options with a refreshed look
• Rate the app in one tap if you enjoy it
• Under-the-hood updates for better stability and compatibility with the latest Android versions
Safety and technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- ?
- App size
- 21.3 MB
- Content rating
- Everyone
Technologies used by Card Validator
Releases
Updates seen on Google Play- Version
- 4.3
- Launched
- September 2026
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Installs
Tracked by AppBrain- Last 30 days
- 1.3 thousand
- Per day
- 45
- 30-day average
- Play install range
- 5+ thousand
- Launched
- September 2026
Installs over time
Card Validator has been installed 7.4 thousand times. Over the past 30 days, it averaged 45 installs per day.
Rankings
Google Play top chartsGoogle Play Rankings for Card Validator
About the app and developer
About Card Validator
Card Validator is a finance app developed by Srivatsa yellakara.
How many times has Card Validator been installed?
Card Validator has been installed 7.4 thousand times. In the last 30 days, the app was installed 1.3 thousand times.
What is the rating of Card Validator?
Card Validator is rated 3.67 out of 5 stars, based on 37 ratings.
Is Card Validator free?
Card Validator is free. The app size is 21.32 MB. The latest version available is 4.3. The last update was on October 28, 2026.
What are the requirements for Card Validator?
The app has a content rating of Everyone. The app has been available on Google Play since September 2026.
Card Validator is made and published by Srivatsa yellakara. AppBrain is an independent app data site and isn't affiliated with Srivatsa yellakara. The app name, icon, screenshots and description belong to Srivatsa yellakara and are shown as published on Google Play.
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