# 1s Expense - Simple Tracker — Widget, Budget & Calendar

> Widget, Budget & Calendar (iPhone/iPad app by Yuna Takahashi.)

- Source: https://appshunter.io/ios/app/1s-expense-simple-tracker/id6781699829 (this page in markdown: same URL + `.md`)
- Developer: [Yuna Takahashi](https://appshunter.io/developer/1585820822)
- Category: Finance, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 26.5 · 6 MB
- Languages: American English, Japanese
- Released: 2026-07-20
- Data updated: 2026-08-11
- User reviews in markdown: https://appshunter.io/ios/app/1s-expense-simple-tracker/id6781699829/reviews.md

## What is 1s Expense?

Zero-tap tracking. The fastest expense manager ever.

Hunting for the app icon, waiting for it to launch...
That tiny friction every time you spend is the #1 reason people give up on expense tracking.

With our innovative widget, you can enter amounts directly from your Home Screen via a numpad—without ever opening the app! Complete your entry in the single second before you even leave the cashier.

Say goodbye to "I'll log it later." Consistency comes naturally when it’s this easy.

◆ Widget Entry
Type the amount right into the widget numpad. No app launches, no loading screens, no transitions. Log your spending the exact second it happens.

◆ Fixed Expenses
Rent, subscriptions, utilities—register your recurring expenses once, and they’ll be automatically tracked every month. Free yourself from repetitive manual entries.

◆ Calendar View
See exactly how much you spent and when with our clean calendar layout. Review your high-spending days and "no-spend days" at a single glance.

◆ Flexible Budgeting
Set custom budgets by month, by category, daily, or for specific custom periods. Perfect for tracking travel expenses or holiday events with a dedicated timeline!

◆ PDF & CSV Export
Export your data into PDF or CSV formats. Seamlessly review your finances outside the app, share reports with your family, or organize receipts for business expenses.

◆ Pure Simplicity
No clutter, no bloated features. The app is purely designed to do two things flawlessly: log lightning-fast and review effortlessly.

Perfect for anyone who:
・Gives up on budgeting because logging is too tedious.
・Procrastinates entering expenses and forgets them entirely.
・Has struggled to keep up with traditional finance apps.
・Wants to record purchases on the spot, instantly.
・Wants a clear overview of monthly expenses, including fixed bills.


## Version history (last 1 release)

### 1.0 — 2026-07-20

No release notes.

## More apps by Yuna Takahashi

- [Online Hide and Seek](https://appshunter.io/ios/app/online-hide-and-seek/id1585820820)
- [Cine Lingo 映画に出てくる英単語](https://appshunter.io/ios/app/cine-lingo/id6760870277)

All apps by Yuna Takahashi: https://appshunter.io/developer/1585820822

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-11.*