# DayInBook - FIRE — AI Tracker for Passive Income

> AI Tracker for Passive Income (iPhone/iPad app by 阳 曹.)

- Source: https://appshunter.io/ios/app/dayinbook-fire/id6756570968 (this page in markdown: same URL + `.md`)
- Developer: [阳 曹](https://appshunter.io/developer/1599300891)
- Category: Finance, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 15 MB
- Languages: American English, French (France), German (Germany), Japanese, Korean, Brazilian Portuguese, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2025-12-23
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/dayinbook-fire/id6756570968/reviews.md

## What is DayInBook?

DayInBook is a personal finance tracker designed with one ultimate goal: "Financial Freedom."

We believe that bookkeeping isn't just about tracking expenses—it's about auditing your life and planning your future.

With DayInBook, you can:
• Experience a minimalist and smooth tracking flow.
• Use AI models to analyze your financial health.
• Watch your "Financial Freedom Progress Bar" fill up as your passive income covers your expenses.

Making saving money feel like an achievement. Data is securely synced via native iCloud.

Terms of Use: https://caoyangup.com/blog/cashflow-fuwu-tiaokuan
Privacy Policy: https://caoyangup.com/blog/cashflow-yinsi-zhengce

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| PRO月订阅 | $1.99 | per month |
| PRO年订阅 | $9.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| AI积分100 | $1.99 | one-time |
| AI积分1000 | $17.99 | one-time |



## Version history (last 5 releases)

### 1.0.10 — 2026-01-13

Global Launch! We now support 8 new languages: Simplified Chinese, Traditional Chinese, Japanese, German, Spanish, Korean, Portuguese, and French. Start your journey to financial freedom, no matter where you are.

### 1.0.9 — 2026-01-08

Improve the help document

### 1.0.8 — 2026-01-06

Add
- Help document
- Feedback support

Repair
There is a drag sorting problem of archived accounts in the ledger.

### 1.0.7 — 2026-01-05

Increase the display area of free progress

Add a context menu

Optimize the account line type display

### 1.0.6 — 2026-01-01

Fixed the issue where the archive button was not working, and improved the date input experience.

## More apps by 阳 曹

- [Real Dice 3D - Shake & Roll](https://appshunter.io/ios/app/real-dice-3d-shake-and-roll/id6757106122)

All apps by 阳 曹: https://appshunter.io/developer/1599300891

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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 2026-05-17.*