# AIdea vs 书院

The clearest difference is in-app purchases: 书院 at none against AIdea's 10. 书院 also leads on update cadence (every 2 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. AIdea sells 10 one-off in-app purchases. 书院 asks for nothing beyond the download.

AIdea ships an update every 3 weeks, 书院 every 2 days. The most recent releases landed on October 10, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | AIdea | 书院 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aidea-ai/id6448968676/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 80 MB | 65 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [宜尧 管](https://appshunter.io/developer/1684176099) | [baishun li](https://appshunter.io/developer/1616558307) |

## What reviewers say

### AIdea

[App page](https://appshunter.io/ios/app/aidea-ai/id6448968676)

Engage in conversations from poetry to philosophy, create art, and explore popular AI models. This powerful application offers flexible, pay-as-you-go access to advanced AI features without mandatory subscriptions.

**Highlights:** AI chat and collaboration, Image generation, Voice/text input, Customizable AI advisors, Pay-as-you-go billing, No subscription required

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 700 个智慧果充值 | $0.99 | one-time |
| 200 个智慧果充值 | $0.99 | one-time |
| 600 个智慧果充值 | $0.99 | one-time |
| 1500 个智慧果充值 | $1.99 | one-time |
| 1200 个智慧果充值 | $1.99 | one-time |
| 5000 个智慧果充值 | $4.99 | one-time |
| 3800 个智慧果充值 | $4.99 | one-time |
| 10000 个智慧果充值 | $9.99 | one-time |
| 22800 个智慧果充值 | $19.99 | one-time |
| 38000 个智慧果充值 | $29.99 | one-time |


### 书院

[App page](https://appshunter.io/ios/app/id6746223321)

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

**In-app purchases:** none


## Frequently asked questions

### Is AIdea free?

AIdea is free to download, with in-app purchases available.

### Is 书院 free?

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

### Do AIdea or 书院 have ads?

Neither AIdea nor 书院 shows ads.

### Which is updated more often, AIdea or 书院?

AIdea ships an update every 3 weeks, and 书院 every 2 days. Most recently, AIdea was updated on October 10, 2026 and 书院 on October 30, 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.*