HET

Support

First steps, answers to common questions and contact with the author.

CONTACT

Questions, bugs, ideas and privacy matters: write to the author, Mateusz Patyk. contact@het.com.pl

First steps

  1. You, the currency and the language. Enter your name and pick the currency and the language. Your name appears next to your entries.
  2. What comes in. Pick your incomes and enter how much each brings in a month.
  3. What you spend on. Pick your expense categories. You can rename, recolour or remove them in Budget.
  4. How much you spend. Enter what you usually spend in a month. The plan also covers the next months until you change it.
  5. Summary. You'll see what is left each month after the plan.
  6. All set! You add an expense or an income with +. You change the plan and the categories in Budget, see where the money goes in Balance and save up for a goal in Challenges.

Questions

Where is my data?

Only on your device, the author never receives it. Android may copy it to your Google Drive if your phone's backup is on. That copy lives in your Google account.

How do I back up and move to a new phone?

In Settings, under Backup, choose a backup folder, ideally one synced with Google Drive or iCloud. Once a month the app saves a new backup file (JSON) there, you can also save one by hand. On the new phone install the app and choose Restore backup in Settings. Restoring replaces the data on that device.

How do I delete my data?

Delete all data in Settings removes the categories, plans, entries and challenges, your preferences stay. Uninstalling the app removes everything from the device. Backup and export files in your folder and the Android backup on Google Drive are deleted there. The author has no copy of your data.

How many scans do I have and when do they come back?

10 scans a month per IP address. Every photo the AI has read counts, even when it was not a receipt. The free scans reset on the 1st of each month (UTC). Phones on the same Wi-Fi usually share one limit.

How do I withdraw my consent to scanning?

Turn off Scan receipts in Settings. The app stops sending photos, and when you turn it on again it asks for consent again.

What CSV format does the import take?

The easiest start is a file from the export. The first row names the columns ID, Date, Type, Category, Amount, Comment, User, Tags, in this order. The separator is a semicolon or a comma, the encoding UTF-8. Type is Expense or Income, Date is 2026-10-12 or 2026-10-12 18:02:00, Amount with a comma or a dot, an expense with a minus. Tags are separated by commas. A row with an ID edits that entry, a row without one adds a new entry, unknown categories are created. A mistake in one row stops the whole import.

ID;Date;Type;Category;Amount;Comment;User;Tags
;2026-10-12 18:02:00;Expense;Food;-86,30;Corner shop;Anna;
;2026-10-10;Income;Salary;5200,00;;Anna;

Importing the same file again adds its rows without an ID once more.

Is the app free?

Yes. No fees, no ads. The receipt scan has a free limit of 10 scans a month. Only future, optional extended services in HET PRO, such as sync between phones and a shared family budget, will be paid.

Does it work offline?

Yes. Budget, entries, balance, challenges, backup and export work offline. Only the receipt scan needs the internet.

What happens to the photo of a receipt?

Only after you agree does the app send the cropped photo and the category names through Cloudflare (network and security) and the HET scan service to Anthropic (the AI model provider) in the USA. The scan service does not save the photo or the result. Anthropic normally deletes the data within 30 days and does not train models on it. The result is marked as AI and you check it before saving. Privacy policy