Koompare
Compare, plus คุ้มป้ะ (“koom pa?”), Thai for “is it worth it?” Every price, weighed in what it really costs you.
What it does
Price Battle
Two bottles, two sizes, two prices. Koompare finds the cheapest per unit as you type: litres against millilitres, grams against kilograms, multipacks too.
Scan a shelf tag
Point the camera at a price tag and Koompare reads the price and size for you, right on your iPhone.
Worth it?
Type a price and see it in hours of your working life, or days of pocket money. Then get a dry, honest second opinion.
A wishlist that cools off
Snap something you want and it becomes a sticker. It freezes for a day, two, or a week. When it thaws, you decide. Usually you don't want it anymore.
Watch what you didn't spend
Every “nah” and every cheaper pick adds up, with a chart and the things you skipped.
Private by design
No account, no ads, no tracking. Your income sits in the Keychain behind Face ID, and nothing leaves your iPhone.
Get started
- 1
Tell Koompare how money reaches you
In You, choose a monthly salary, pocket money, an hourly wage or freelance income. For Thai salaries, Koompare works out take-home pay after Social Security and tax.
- 2
Battle prices at the shelf
Type each option's price and size, or tap Scan tag. The cheapest per unit wins, and you can log what you saved.
- 3
Freeze what you want
In Wishlist, tap Snap. When the cool-off ends, Koompare asks if you still want it. Answer in the app or from the widget.
Troubleshooting
Worth It says to set up my income.
Koompare needs to know how money reaches you to turn prices into time. Open You and add your salary, pocket money, hourly wage or freelance income. It's stored only on your iPhone.
The shelf tag scanner misread a price.
Hold the tag flat, fill the frame and avoid glare. You can always correct the price and size by hand before you add it.
I don't see the second opinion.
The verdict is written on your iPhone by Apple Intelligence. On iPhones without it, or with it turned off, Koompare still shows the cost in time.
I wasn't reminded when a wish thawed.
Check Settings → Notifications → Koompare and make sure notifications are allowed. You can also add the widget to see your oldest wish thaw on your Home Screen.
Can I use a currency other than baht?
Yes. In You → Currency, Auto follows your iPhone's region, and More lists every currency. Thai Social Security and tax estimates only apply to baht salaries.
Contact
Questions, bugs, or a shelf tag Koompare can't read? Email google@npwitk.com and include your iPhone model and what you were doing. A photo of the tag helps. I read everything.
Take-home pay and tax are estimates to help you decide, not financial or tax advice.