# AI Auto Expense Tracker vs Princess Ledger

The clearest difference is in-app purchases: Princess Ledger at none against AI Auto Expense Tracker's 3. AI Auto Expense Tracker's advantage is iOS requirement (17 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AI Auto Expense Tracker sells 3 in-app purchases, starting at $0.99 per month. Princess Ledger asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | AI Auto Expense Tracker | Princess Ledger |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 2 MB | 45 MB |
| Requires iOS | **17** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [飞 张](https://appshunter.io/developer/1806832521) | [Guangzhou Zhengzaixue Information Consulting Co., Ltd.](https://appshunter.io/developer/1896291883) |

## What reviewers say

### AI Auto Expense Tracker

[App page](https://appshunter.io/ios/app/ai-auto-expense-tracker/id6760935313)

Effortlessly log expenses with AI-powered automation. Use voice commands or screenshots to record transactions instantly, with no manual typing required. Gain clear insights into your spending habits through detailed lists and charts.

**Highlights:** Voice expense logging, Screenshot expense analysis, AI-driven recognition, Expense list and statistics, iCloud data sync, Back tap trigger

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $3.99 | per year |
| 永久会员 | $9.99 | one-time |


### Princess Ledger

[App page](https://appshunter.io/ios/app/princess-ledger/id6772122271)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is AI Auto Expense Tracker free?

AI Auto Expense Tracker is free to download, with in-app purchases available.

### Is Princess Ledger free?

Princess Ledger is free to download, with no in-app purchases.

### Do AI Auto Expense Tracker or Princess Ledger have ads?

Neither AI Auto Expense Tracker nor Princess Ledger shows ads.

### Which is updated more often, AI Auto Expense Tracker or Princess Ledger?

AI Auto Expense Tracker ships an update every 2 weeks, and Princess Ledger every 2 weeks. Most recently, AI Auto Expense Tracker was updated on October 7, 2026 and Princess Ledger on October 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*