# 得理AI vs 案卷 · 日课

The clearest difference is price: 得理AI at Free against 案卷 · 日课's $1.99. 得理AI also leads on update cadence (every 6 days vs every 3 months). 案卷 · 日课's advantage is in-app purchases (none vs 10). On ads, device support and iOS requirement there is nothing between them.

得理AI is free to download; 案卷 · 日课 costs $1.99 up front. 得理AI sells 9 in-app purchases, starting at $7.99 per month. 案卷 · 日课 asks for nothing beyond the download.

得理AI ships an update every 6 days, 案卷 · 日课 every 3 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | 得理AI | 案卷 · 日课 |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Positive reviews | — | 90.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 months |
| Monetization | — | Paid |
| Size | 144 MB | 193 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [深圳得理科技有限公司](https://appshunter.io/developer/1512357116) | [明磊 张](https://appshunter.io/developer/1614078644) |

## What reviewers say

### 得理AI

[App page](https://appshunter.io/ios/app/ai/id1512357117)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 得理法搜连续包月 | $7.99 | per month |
| 得理法搜SVIP连续包月 | $12.99 | per month |
| 得理法搜SVIP连续包月 | $12.99 | per month |
| 得理法搜企业版企业会员连续包年 | $199.99 | per year |
| 首单得理法搜SVIP1个月 | $0.99 | one-time |
| 得理AI律师版包月会员 | $14.99 | one-time |
| 得理AI包年会员 | $59.99 | one-time |
| 知识产权专业库包年服务 | $59.99 | one-time |
| 得理AI律师版包年会员 | $99.99 | one-time |


### 案卷 · 日课

[App page](https://appshunter.io/ios/app/id6444112203)

A legal case study tool for law students, offering access to official guiding, reference, and gazette cases. It features offline access, immersive reading, and practical tools like widgets and smart analysis.

**Highlights:** Access to 6600+ official legal cases, Offline access, Immersive reading experience, Desktop widgets, Full-text search, iCloud backup, Smart word analysis

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 得理AI free?

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

### Is 案卷 · 日课 free?

案卷 · 日课 costs $1.99, with no in-app purchases.

### Do 得理AI or 案卷 · 日课 have ads?

Neither 得理AI nor 案卷 · 日课 shows ads.

### Which is updated more often, 得理AI or 案卷 · 日课?

得理AI ships an update every 6 days, and 案卷 · 日课 every 3 months. Most recently, 得理AI was updated on November 3, 2026 and 案卷 · 日课 on November 3, 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.*