# crazy diary App vs 掘金智研

The clearest difference is iOS requirement: crazy diary App at 10.0 against 掘金智研's 16. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. crazy diary App sells 2 one-off in-app purchases and 掘金智研 sells 5 in-app purchases, starting at $1.49 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | crazy diary App | 掘金智研 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai/id1603270809/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Freemium |
| Size | 15 MB | 12 MB |
| Requires iOS | **10.0** | 16 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Fangyi Information Technology Co., Ltd](https://appshunter.io/developer/1524422204) | [仕通 谷](https://appshunter.io/developer/1602039531) |

## What reviewers say

### crazy diary App

[App page](https://appshunter.io/ios/app/crazy-diary-app/id1525508410)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 消耗30元，获得30元宝 | $4.99 | one-time |
| 消耗168元，获得168元宝 | $25.99 | one-time |


### 掘金智研

[App page](https://appshunter.io/ios/app/ai/id1603270809)

Get instant, AI-powered investment analysis from financial reports and company filings. Ask questions in natural language and receive concise answers with supporting data. Stay updated on your favorite companies and industries with automated tracking.

**Highlights:** AI-powered research Q&A, Natural language search, Automated report summarization, Structured investment reports, Continuous tracking of companies/industries, Core conclusion with data support

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 研报标准会员 - 连续包月 | $1.49 | per month |
| 研报标准会员 - 连续包月 | $3.99 | per month |
| 研报标准会员 - 连续包季 | $4.49 | per 3 months |
| 研报标准会员 - 连续包年 | $13.99 | per year |
| 研报标准会员 - 连续包年 | $29.99 | per year |


## Frequently asked questions

### Is crazy diary App free?

crazy diary App is free to download, with in-app purchases available.

### Is 掘金智研 free?

掘金智研 is free to download, with in-app purchases available.

### Do crazy diary App or 掘金智研 have ads?

Neither crazy diary App nor 掘金智研 shows ads.

---

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