Wallet Diet records the days you mark as no-spend or Cheat Day in a dated plan. Use Home for today's check-in, Calendar to review recent entries, and Stats to read your recorded pattern. Its “Weight Lost” amount is an estimate based on the daily spending figure you enter, so start by checking that figure and the plan's currency.
Set up a plan and make the first check-in
- Choose the default 30-day plan, or open Create Plan to enter a name and duration. The form accepts 1–3650 days; 7, 30, 100 and 365 are examples shown beside the field.
- Check Avg daily spend and the currency. The starting amount is a preset, not spending imported from your bank. Replace it with the baseline you want the estimate to use.
- Choose Today, Tomorrow or a calendar start date, then create the plan. The start date counts as Day 1. Check-in controls wait until the plan starts.
- On Home, use On Diet Today for a day you want to record as no-spend, or Cheat Day for a spending day. Cheat Day opens a sheet with optional amount and multiple reason tags; save the sheet to record it.
- Open Calendar and check the date and status. If you made a mistake, use the day's actions to change the status or remove the record within the editing window.
The checked version has one active plan. Creating a replacement archives the previous plan and retains its records for statistics; it does not run two active challenges side by side. The creation form uses consecutive calendar days, including weekends. A weekdays-only selection and configurable spending exceptions are not available in that form.
Correct a date in Calendar
Green means a recorded no-spend day, orange means Cheat Day, and an unfilled day has no recorded check-in. A blank day is not automatically a success or a spending day. The app records your choice; it does not inspect transactions to classify the day for you.
Tap a date in the active plan to view its details. Today and the previous three days can be changed or cleared if they are within the plan period. Earlier dates, future dates and dates outside the plan are read-only. Recording the same date again updates that entry instead of adding another day. Cheat Day reasons and amount are optional; a tag records the reason you chose and does not establish your spending motive independently.
Read progress, success and estimated savings separately
Home's plan bar measures how much of the calendar period has elapsed. Stats' current-plan success rate uses no-spend days divided by elapsed days, including today, with elapsed days capped at the plan's duration. A missed check-in can therefore lower success even though it is not classified as Cheat Day.
| Display | Calculation | How to read it |
|---|---|---|
| Home progress | 10 ÷ 30 → 33% | Calendar time elapsed, rounded for display |
| Current plan success | 8 ÷ 10 → 80% | No-spend records relative to elapsed days |
| Weight Lost | 8 × ₩25,000 → ₩200,000 | Estimated amount using the entered daily baseline |
| Weekday Cheat rate | 1 Cheat ÷ 2 recorded days → 50% | A separate example using only recorded no-spend/Cheat days of that weekday |
Weight Lost = no-spend days × the plan's average daily spend. Optional Cheat Day amounts are not deducted from it. The app has no bank connection or automatic savings transfer, and the estimate does not prove that your balance increased by that amount. Changing a plan's average spend recalculates the estimate for its existing no-spend records. Changing currency in the plan form resets the average-spend field to that currency's preset; check and re-enter it before saving rather than treating it as an exchange-rate conversion.
The weekday chart and top reasons use records across stored plans, while the success card is for the active plan. Monthly no-spend bars cover the latest six months. Multiple reason tags can count more than once for a day. The current streak needs a no-spend record today and stops at an unrecorded or Cheat day; the best streak is the longest recorded run within a plan.
Cumulative amounts can be misleading when plans use different currencies or the same date appears in several plans. The checked version does not convert currencies, and its cumulative-amount and weekday-record selection rules differ. Use each plan's amount and currency for reference; do not treat the cumulative card as a reconciled cash balance.
Continue a plan and set a reminder
At the end of the period, Home offers continuing with the same conditions, starting a custom plan, or taking a break. A completion screen reflects the period and check-ins, not verification of a financial goal. Continuing creates a new plan starting today; taking a break archives the active plan.
In Settings, enable the evening reminder and grant device notification permission. Reminders start off, with 21:00 as the default time. You can choose another time or turn them off. This is a local daily check-in reminder, not a bank or spending alert. Permission, operating-system and battery settings affect delivery.
Plans and records are stored locally without an account or cloud synchronization. The checked version has no accessible backup/export/import flow, so do not assume reinstalling or changing devices will recover them. Banner advertisements and consent services use network features; local record storage does not mean the entire app is offline or advertising services handle no data.
This guide was checked against version 1.0.1 source and current store information on October 10, 2026. The four retained images are April 2026 promotional examples, not records of your spending. Use this page's download links to install Wallet Diet. For missing or incorrect records, contact support with the version and steps, and see the privacy policy for data and advertising details.