# AI產業地圖 vs Tide 潮汐：台股板塊輪動

The clearest difference is in-app purchases: AI產業地圖 at none against Tide 潮汐：台股板塊輪動's 2. AI產業地圖 also leads on update cadence (every 2 days vs every 9 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Tide 潮汐：台股板塊輪動 sells 2 in-app purchases, starting at $7.99 per month. AI產業地圖 asks for nothing beyond the download.

AI產業地圖 ships an update every 2 days, Tide 潮汐：台股板塊輪動 every 9 days. The most recent releases landed on October 7, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | AI產業地圖 | Tide 潮汐：台股板塊輪動 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ai/id6772925636/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 9 days |
| Monetization | Free | — |
| Size | 213 MB | 9 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [wu chijui](https://appshunter.io/developer/1828174410) | [Hung Chi Chen](https://appshunter.io/developer/6803365297) |

## What reviewers say

### 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:** none


### Tide 潮汐：台股板塊輪動

[App page](https://appshunter.io/ios/app/tide/id6803365295)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tide Pro 月繳 | $7.99 | per month |
| Tide Pro 年繳 | $79.99 | per year |


## Frequently asked questions

### Is AI產業地圖 free?

AI產業地圖 is free to download, with no in-app purchases.

### Is Tide 潮汐：台股板塊輪動 free?

Tide 潮汐：台股板塊輪動 is free to download, with in-app purchases available.

### Do AI產業地圖 or Tide 潮汐：台股板塊輪動 have ads?

Neither AI產業地圖 nor Tide 潮汐：台股板塊輪動 shows ads.

### Which is updated more often, AI產業地圖 or Tide 潮汐：台股板塊輪動?

AI產業地圖 ships an update every 2 days, and Tide 潮汐：台股板塊輪動 every 9 days. Most recently, AI產業地圖 was updated on October 7, 2026 and Tide 潮汐：台股板塊輪動 on October 4, 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.*