01How to add an expense
On the main screen, tap the microphone button and say: "coffee 5" or "groceries 80". Or tap the text field and type the same thing.
AI parses the amount, currency, and category — you just confirm. You can list several items in one phrase and it will split them automatically.
02How to record an expense by double-tapping the back of your iPhone
Back Tap is a built-in iOS feature — set it up once: Settings → Accessibility → Touch → Back Tap → Double Tap → "Record Expense" → Done.
Works even when the screen is locked — a double tap instantly opens dictation regardless of what's on screen. Full guide for all quick-input methods (widget, Siri, Spotlight) is on the Quick Input page.
03How to create a shared list with a partner
Settings → Lists → "Create list" → pick an emoji, color, and currency → tap "Share list". The native iOS share sheet opens — send the link to your partner via any app (Telegram, WhatsApp, Mail).
Your partner taps the link — the list appears for them. One shared list can have one invitee (2 participants total, including the owner).
04How to enable a budget on a list
By default there is no budget — the app simply shows what you've spent. To enable: open the list → "Budget" → set the amount, period (month / week / custom range) and recurrence.
Two more cards appear on the main screen: "left for today" (daily pacing) and "left until end of period" (classic Runway).
05How to change the app language
Settings → Language → Русский / Қазақша / English. Language changes immediately, no restart required.
06How to delete your account
Settings → Delete account → confirm. The following will be deleted: all transactions, lists, budgets, and categories across all iCloud zones. The app will also leave any shared lists you participated in.
Settings → tap your name → "Subscriptions" → "Dengii" → "Cancel subscription".
07How to get a refund for a subscription
Subscription refunds are handled by Apple, not by the operator. File a request at reportaproblem.apple.com — sign in with your Apple ID, find the transaction, and tap "Request a refund".
Apple typically responds within 24–48 hours.
08What is Apple Family Sharing
If you have a Dengii Family subscription and Apple Family Sharing enabled on your iPhone, the subscription is automatically extended to all members of your Apple Family — up to 6 people.
Each gets Premium without paying separately, while their data and lists stay separate.
09Something doesn't work
Write to support@dengii.app and include:
- · iOS version
- · iPhone model
- · a brief description of what happened
- · a screenshot if possible
That speeds things up a lot.