# 海投AI版 vs KnowFX

The clearest difference is update cadence: KnowFX at every 3 days against 海投AI版's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

海投AI版 ships an update every 2 months, KnowFX every 3 days. The most recent releases landed on September 13, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | 海投AI版 | KnowFX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/knowfx/id6447778820/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | — | Free |
| Size | 72 MB | 58 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LUHUI MEIDA LIMITED](https://appshunter.io/developer/1849557160) | [Know Forex Culture Technology Limited](https://appshunter.io/developer/1699506174) |

## What reviewers say

### 海投AI版

[App page](https://appshunter.io/ios/app/ai/id1475065217)

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

**In-app purchases:** none


### KnowFX

[App page](https://appshunter.io/ios/app/knowfx/id6447778820)

This app provides real-time global investment information through engaging content like comics and videos. It offers a corporate information inquiry function, monitoring investment platforms and sharing industry dynamics to help users avoid risks and make informed decisions.

**Highlights:** Real-time global investor information, Corporate information inquiry, Platform monitoring 24/7, Exposure and warning mechanism, Financial education for novices, Broker analysis and reviews

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 海投AI版 free?

海投AI版 is free to download, with no in-app purchases.

### Is KnowFX free?

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

### Do 海投AI版 or KnowFX have ads?

Neither 海投AI版 nor KnowFX shows ads.

### Which is updated more often, 海投AI版 or KnowFX?

海投AI版 ships an update every 2 months, and KnowFX every 3 days. Most recently, 海投AI版 was updated on September 13, 2026 and KnowFX on June 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.*