One Day Budget
Kenta Saika Finance iPhoneiPadiPod touch
One Day Budget is a free Finance app for iPhone and iPad by Kenta Saika. Requires iOS 13.0. Updated February 23, 2026.
- Price
- Free
- on the App Store
- Size
- 17 MB
- Age 4+
- Updated
- Feb 23
- 2026 · v1.2
Screenshots
About One Day Budget
One Day Budget is your gentle little companion for managing personal finances. Just enter your monthly income and fixed costs, and it automatically calculates how much you can spend each day. See today’s budget, spending, and remaining days at a glance. ◆ Simple and easy to stick with Clear display of today’s budget status Quickly add expenses from the calendar Prevent overspending with daily and category-based reports ◆ Customizable to fit your lifestyle Set your own budget cycle end date Easily add, edit, or remove fixed costs Update your income or currency anytime ◆ Designed for global use Supports 14 languages Automatically converts between 26 currencies Exchange rates updated daily (cached when offline) ◆ Helpful reports at a glance Pie charts show spending trends by category Bar graphs highlight daily spending patterns Total and average monthly spending calculated automatically ◆Supported Languages: Japanese (ja) English (en) Chinese (Simplified) (zh) Korean (ko) French (fr) German (de) Spanish (es) Italian (it) Dutch (nl) Swedish (sv) Portuguese (pt) Turkish (tr) Hindi (hi) Indonesian (id) ◆Supported Currencies: Japanese Yen (JPY) US Dollar (USD) Euro (EUR) British Pound (GBP) Chinese Yuan (CNY) Korean Won (KRW) Indian Rupee (INR) Australian Dollar (AUD) Canadian Dollar (CAD) Swiss Franc (CHF) Singapore Dollar (SGD) Hong Kong Dollar (HKD) New Zealand Dollar (NZD) Swedish Krona (SEK) Norwegian Krone (NOK) Danish Krone (DKK) Thai Baht (THB) Mexican Peso (MXN) Brazilian Real (BRL) South African Rand (ZAR) Turkish Lira (TRY) Russian Ruble (RUB) Indonesian Rupiah (IDR) Malaysian Ringgit (MYR) Philippine Peso (PHP) One Day Budget gently supports your everyday life, helping you manage your money in a way that’s sustainable and stress-free.Vietnamese Dong (VND) Why not add a little peace of mind to your daily routine—starting today?
What’s new
Version 1.2 · Updated February 23, 2026
- Minor bug fixes
App privacy
The developer, Kenta Saika, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to One Day Budget
Looking for apps like One Day Budget? Here are 6 similar apps on the App Store. The highest rated is Daycap — Daily Budget Planner (5.0/5), and all 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| One Day Budget | – | Free | February 23, 2026 | |
| 毎日予算 | – | Free | Nov 30, 2025 | Compare |
| Margin - Daily Budget Tracker | – | Free | Oct 6, 2026 | Compare |
| Lens: Daily Budget | – | Free | Oct 10, 2026 | Compare |
| Daycap — Daily Budget Planner | 5.0 / 5 (2) | Free | Sep 28, 2026 | Compare |
| my-money-app | – | Free | May 30, 2026 | Compare |
| ClearDues | – | Free | Jul 14, 2026 | Compare |
Compare One Day Budget with the top alternatives: ratings, updates, ASO score and keyword gaps →