Card Number Protector

Name: Card Number Protector
Author: Chow Wee Lim

Chow Wee Lim

⬇ 10+ downloads

Est. actual: 24

Free

Released: Jun 24, 2023

No in-app purchases

Contains ads

Signals

4 this week · 3 positive All of this week's signals →

📈Last 7 days +8 installs — 700% faster than the week before (+1) · 0/day since Oct 7
🏆Among Tools apps top 39% by installs gained this week (1190 peers growing)
🛠Updates actively updated · updated 16 days ago · every ~191 days (2 updates tracked)
🔁Ownership renamed from Will.ii.am to Chow Wee Lim · Nov 10, 2026

Installs since launch

+12 installs since Oct 7

Update history

5.1 Oct 29, 2026 · seen Nov 1, 2026

• Catches card numbers written with full-width, Persian, Devanagari or styled (bold, monospace) digits, and ones split by invisible characters • Links and emails hiding a card number are now fully masked • The Redact sheet no longer sits under the navigation bar, and tapping outside closes it • Batch mode waits for the scan to finish before you can copy or share • Added crash reporting

5.0 Apr 21, 2026 · seen Oct 21, 2026

Add logic for filter the Card with different mask value. In-App Update

Card Number Protector is a tools app by Chow Wee Lim with 10+ downloads (about 24 estimated). +8 installs in the last 7 days. Released Jun 24, 2023. Install growth, rank history, SDKs and ad networks.

From the store listing: “Masked your card number with a few click.”