# 旺大財經筆記 vs AI產業地圖

The clearest difference is update cadence: AI產業地圖 at every 2 days against 旺大財經筆記's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 旺大財經筆記 sells 1 in-app purchase, starting at $24.99 per month and AI產業地圖 sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

旺大財經筆記 ships an update every 3 months, AI產業地圖 every 2 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 旺大財經筆記 | AI產業地圖 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ai/id6772925636/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | — | Free |
| Size | 156 MB | 236 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CMoney](https://appshunter.io/developer/503431064) | [wu chijui](https://appshunter.io/developer/1828174410) |

## What reviewers say

### 旺大財經筆記

[App page](https://appshunter.io/ios/app/id6443550466)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 旺大財經筆記APP自動續約方案790元/30天 | $24.99 | per month |


### AI產業地圖

[App page](https://appshunter.io/ios/app/ai/id6772925636)

This app provides investors with a visual map of AI and other industry supply chains, allowing them to analyze companies within those sectors. It offers insights into company roles, products, and competitive advantages, along with financial event calendars and creator viewpoints.

**Highlights:** Industry supply chain visualization, Individual stock analysis, Earnings call calendar and summaries, Financial creator insights, Market heatmaps, Daily industry news, AI-driven company analysis

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Taiwan Markets (Monthly) | $4.99 | per month |
| All Markets (Monthly) | $5.99 | per month |
| Taiwan Markets (Annual) | $49.99 | per year |
| All Markets (Annual) | $69.99 | per year |


## Frequently asked questions

### Is 旺大財經筆記 free?

旺大財經筆記 is free to download, with in-app purchases available.

### Is AI產業地圖 free?

AI產業地圖 is free to download, with in-app purchases available.

### Do 旺大財經筆記 or AI產業地圖 have ads?

Neither 旺大財經筆記 nor AI產業地圖 shows ads.

### Which is updated more often, 旺大財經筆記 or AI產業地圖?

旺大財經筆記 ships an update every 3 months, and AI產業地圖 every 2 days. Most recently, 旺大財經筆記 was updated on October 25, 2026 and AI產業地圖 on October 24, 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.*