iobook
Joonhee Cho Finance iPhoneiPadiPod touch
iobook is a free Finance app for iPhone and iPad by Joonhee Cho. Requires iOS 18.0. Updated October 25, 2026.
- Price
- Free
- on the App Store
- Size
- 8 MB
- Age 4+
- Updated
- Oct 25
- 2026 · v1.11.2
Screenshots
About iobook
iobook keeps personal finance simple — only the essentials, with a clean and minimal experience. Track every transaction, see where your money goes, and sync seamlessly across all your Apple devices. KEY FEATURES - Easy Transaction Entry – Add income, expenses, and transfers with a clean, intuitive interface - AI-Powered Bulk Upload – Paste text or pick a screenshot, and the app parses multiple transactions for you at once - Apple Intelligence Support – On-device receipt parsing on supported devices for private, offline entry - Smart Auto-Category – Recognizes similar past transactions to auto-fill categories - Duplicate Detection – Same-date, same-amount transactions are flagged automatically during bulk upload and skipped on save - Credit & Debit Cards – Track liabilities and debit card spending separately, with a real-time Assets/Liabilities/Total header - Customizable Categories – Organize income, expenses, and assets your way with category groups and subcategories - Visual Analysis – Monthly bar charts with tab navigation, a current-month area chart that includes today, and side-by-side current vs previous month rank charts - Calendar View – See your spending patterns across the whole month at a glance - iCloud Sync – Access your data on every Apple device, anytime - Personalized Look – Choose between multiple app icons to match your home screen PERFECT FOR THOSE WHO - Want to simplify personal finance without losing detail - Feel overwhelmed by complex finance apps - Need a quick way to track income, expenses, and credit card use - Prefer visual, chart-based analysis of finances - Use multiple Apple devices and want seamless data sync SUBSCRIPTION INFORMATION - iobook offers an auto-renewing monthly subscription for $1.99(USD)/month and an auto-renewing yearly subscription for $19.99(USD)/year, unlocking unlimited assets and category groups. - Payment will be charged to your iTunes Account at confirmation of purchase. - You can manage your subscription and turn off auto-renewal at any time in your Account Settings after purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/iobook/privacy-policy-en
What’s new
Version 1.11.2 · Updated October 25, 2026
- Fixed the Charts tab joining this month and last month into a single line on iOS 27. This month is red (blue for income) and last month is gray again. - Fixed gray section bars and backgrounds spilling under the tab bar on wide screens where the tab bar sits at the side.
App privacy
The developer, Joonhee Cho, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: Device ID
Alternatives to iobook
Looking for apps like iobook? Here are 6 similar apps on the App Store.
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Feed MoneyBook Pro
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Money: Simple Tracker
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SimplyBudget AI
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Chagok: Shared Expense Tracker
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MoneyFlow by WhiskeyCat
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Subscription Tracker for Bills
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| iobook | – | Free | October 25, 2026 | |
| Feed MoneyBook Pro | – | 3.99 USD | Apr 27, 2026 | Compare |
| Money: Simple Tracker | – | Free | Mar 14, 2026 | Compare |
| SimplyBudget AI | – | Free | May 5, 2026 | Compare |
| Chagok: Shared Expense Tracker | – | Free | Nov 1, 2026 | Compare |
| MoneyFlow by WhiskeyCat | – | Free | Jun 2, 2026 | Compare |
| Subscription Tracker for Bills | – | Free | Oct 19, 2026 | Compare |
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