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Slip Tracker
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Guide

Expense tracking in Thailand for foreign residents

If you live in Thailand and pay with a Thai banking app, most of your spending already leaves a slip. Slip Tracker turns those slips into a record of your spending, in English.

Updated 26 September 2026

On this page

  1. 1. Bank and PromptPay payments
  2. 2. The app in English
  3. 3. Slips with Thai writing
  4. 4. Cash
  5. 5. Totals in baht
  6. 6. A month, for example
  7. 7. Changing phones
  8. 8. Common questions
  9. 9. Get Slip Tracker

1. Bank and PromptPay payments

Thai banking apps show a slip after each payment, including PromptPay payments. Save your slips to your photos, and Slip Tracker fills in the amount, the date and time, who you paid, and the reference number.

It knows the slips from K PLUS, SCB EASY, Krungthai NEXT, Bangkok Bank and TrueMoney Wallet. Other banks' slips may not be read yet. See which slips it reads.

Slip Tracker never connects to a bank. See how to import saved slips on Android, step by step.

2. The app in English

Slip Tracker uses your phone's language if it is English, Thai, Japanese, Korean, German or French. For any other language, it uses English. You can change it in Settings.

3. Slips with Thai writing

Many slips have Thai writing, such as a shop's or a person's name. On Android, the app reads the English writing and the QR code, but it can't read Thai writing yet. When a name is in Thai, the app asks you to check that slip, and you type the name.

On Android, slips in English work best. If you change a category, Slip Tracker can remember it for that shop next time.

4. Cash

Street food, markets and taxis are often paid in cash, and cash leaves no slip. Add those by hand, so your total is complete.

5. Totals in baht

Slip Tracker counts in baht and doesn't convert other currencies.

6. A month, for example

Here is a sample month on Android. Home shows what you spent so far this month, compared with the same days last month, and your top categories.

The Slip Tracker home screen. Spent in September reads 28,336 baht, 12,783 baht less than 1 to 22 August. Top categories are three tiles: Rent and Home 9.5k baht at 34 percent, Food and Drinks 5.7k baht at 20 percent, and Groceries 4.3k baht at 15 percent. Tally says You're on track with your guide this month. Recently added lists Grab at minus 146 baht, Lotus's at minus 1,186.50 baht and S&P at minus 265 baht, all on 21 September.
Actual Android screen. Sample data.

Insights shows the highlights and every category and shop. Want a number to aim for? Set a monthly spending guide, and Slip Tracker shows whether you are on track. It never stops a payment.

7. Changing phones

Your transactions are kept on your phone, not in an online account, and they don't move to a new phone by themselves. Before you switch, open Settings, then Backup & Restore, and tap Create backup file. Keep the file somewhere you can reach from the new phone.

On the new phone, install Slip Tracker, open Backup & Restore, and tap Restore from a file. With Premium, you can also export your spending as CSV, Excel or PDF.

See what the app keeps and what can leave your phone.

8. Common questions

Can I use Slip Tracker in English?

Yes. It uses your phone's language if it is English, Thai, Japanese, Korean, German or French, and English for any other language.

Can it read slips in Thai?

On Android, not fully yet. It reads the English writing and the QR code on a slip, and you type the parts written in Thai.

Does it convert other currencies?

No. Slip Tracker counts in baht and doesn't convert other currencies.

How much does it cost?

It is free to start: 100 scans in your first 30 days, then 50 each month. Premium adds unlimited scans, month-by-month trends and more ways to export.

9. Get Slip Tracker

Free to start on Android.

Get it on Google Play

Android 8.0 or later · iPhone coming soon

More guides

  • Which Thai bank slips Slip Tracker reads
  • How to import saved Thai bank slips on Android
  • How to keep track of PromptPay spending
  • Looking for a budget tracker for Thailand?
  • Help and support

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Slip Tracker

Slip Tracker turns Thai payment slips into a private spending record on your phone.

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