Oat Budget is made and published by JongGil Seo. AppBrain is an independent app data site and isn't affiliated with JongGil Seo. The app name, icon, screenshots and description belong to JongGil Seo and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- October 5, 2026
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Releases
Updates seen on the App Store- Version
- 1.8.2
- Launched
- June 2026
No changelog data
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 21.1 MB
- Content rating
- Everyone
Technologies used by Oat Budget
About the app and developer
About Oat Budget
Oat Budget is a finance app developed by JongGil Seo.
What is the rating of Oat Budget?
Oat Budget has no ratings yet.
Is Oat Budget free?
Oat Budget is free. The app size is 21.09 MB. The latest version available is 1.8.2. The last update was on October 5, 2026.
What are the requirements for Oat Budget?
The app has a content rating of Everyone. The app has been available on the App Store since June 2026.
Developer information for JongGil Seo
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Frequently asked questions about Oat Budget
Is Oat Budget free?
Yes. Oat Budget is free on the App Store.
Is Oat Budget still available?
Yes. Oat Budget is on the App Store, and the last update we saw was on October 5, 2026.
How large is Oat Budget?
Oat Budget is 21.09 MB.
Is Oat Budget suitable for children?
App Store rates the content of Oat Budget as suitable for everyone.
Who made Oat Budget?
Oat Budget was developed by JongGil Seo. It is listed in the finance category on the App Store.
What are the best alternatives to Oat Budget?
People looking at Oat Budget also look at these finance apps: 모아가계부, 위디: 함께 쓰는 가계부, 오순도순 - 부부 공유 가계부, 달딩가계부, 모딧 - 공유 가계부 · 소비분석.
Store listing
By JongGil Seo, from the App StoreDescription by JongGil Seo Written by the developer, not by AppBrain. Click to read.
And you don't have to plan alone. Oat Budget's AI sets up your month and looks back on it with you.
PLAN THE MONTH WITH AI
Tell it your income and fixed costs, and AI drafts realistic category limits and a savings goal for the month. Start from a template that fits you — tighten spending, save first, build an emergency fund, split into buckets, or set a daily allowance — then adjust anything you like.
A MONTHLY REVIEW, WRITTEN FOR YOU
When the month ends, AI reads your spending and tells the story: where the money went, what changed from last month, and what you did well. Pick from four tones so it sounds the way you like to hear it.
SEE YOUR MONEY CLEARLY
• Income, expenses, and remaining budget at a glance
• How much you two can spend today
• Category limits with live progress bars
• Donut breakdowns and month-over-month comparisons
• A calendar view of every day's spending
BUILT FOR TWO
• Invite your partner with a code — one budget you both share
• When one of you logs an expense, the other sees it instantly
• See who spent what, side by side
LESS TYPING
• Snap a receipt and let it fill in the amount
• Recurring income and expenses post on their own
• Quick category and memo suggestions as you go
Start on your own if you like, then invite your partner when you're ready. Free to use, in your local currency.
Designed for iPhone (iOS 26 and later).
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## What's New (version 1.2.0 release notes — limit 4000)
Oat Budget is now available worldwide.
• Full English support
• Your local currency, everywhere in the app
• New monthly-plan templates to help you get started
Thanks for budgeting with us. Questions or ideas? support@oatbudget.com