Apps by Qichuan Zhang
CardLah! - track spending app icon

Finance

CardLah! - track spending

Qichuan Zhang

Free No in-app purchases
Open on Apple

About this app

For credit card experts who refuse to miss a reward. If you're juggling a few cards at once, you know the pain — every card has its own min-spend, its own deadline, and missing one means kissing the rewards goodbye. CardPulse takes the mental load off. - One screen, all your cards. See your total min-spend for the month, which cards you've hit, which are falling behind, and how many days you've got left. - Auto-track tap-to-pay. Pay with Apple Wallet and the transaction lands in the right card. Nothing to type, nothing to remember. - Foreign currency, handled. Spend abroad and it gets converted to your home currency, so your progress stays accurate. - See where your money goes. Transactions get sorted into categories automatically. Switch between day, week, month, and year views. - No bank logins, ever. CardPulse only reads what's already on your phone via Apple Wallet. - Plus the basics: custom categories, quick edits, full history, and CSV import/export.

Latest release

What’s New

Version 3.3 Sep 25, 2026

- New name, same app — CardPulse is now CardLah! Everything you've tracked stays right where it is, and your Wallet automations keep working.

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
0 ratings
0 Sep 5, 2026 · 0 ratings Sep 5, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free 0×
Price history
Current Free
Free Sep 5, 2026 · Free Oct 5, 2026 · Free Sep 5, 2026 Oct 5, 2026
  1. First observed Sep 5, 2026 · 12:19 PM Free

Screenshots

CardLah! - track spending iPhone screenshotCardLah! - track spending iPhone screenshotCardLah! - track spending iPhone screenshotCardLah! - track spending iPhone screenshot