# 知识树 vs 剧能说

The clearest difference is price: 知识树 at Free against 剧能说's $0.99. 知识树 also leads on update cadence (every 5 days vs every 3 weeks). 剧能说's advantage is rating (4.8 vs 4.2) and review sentiment (53% vs 39%). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

知识树 is free to download; 剧能说 costs $0.99 up front. 知识树 sells 4 in-app purchases, starting at $2.99 per month and 剧能说 sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

剧能说 holds the better App Store score, 4.8 against 4.2. Both are backed by a comparable volume of ratings — 5 and 13 respectively. Written reviews point the same way: 39% of 知识树's written reviews are positive against 53% of 剧能说's.

知识树 ships an update every 5 days, 剧能说 every 3 weeks. The most recent releases landed on September 23, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | 知识树 | 剧能说 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/ai/id6505133670/reviews) | **[4.8 (13 ratings)](https://appshunter.io/ios/app/and-and/id6742887304/reviews)** |
| Number of ratings | 5 | **13** |
| Positive reviews | 38.9% of reviews | **53.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | Freemium | Free with in-app purchases |
| Size | 2 MB | 23 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [野 匡](https://appshunter.io/developer/819954894) | [wenxin hu](https://appshunter.io/developer/1896487832) |

## What reviewers say

### 知识树

[App page](https://appshunter.io/ios/app/ai/id6505133670)

This intelligent learning system uses AI to understand knowledge, break down concepts, and dynamically schedule practice and review based on your memory state. It focuses on true retention through spaced repetition and scientific memory curves, not just completing exercises.

**Highlights:** AI-driven knowledge understanding, Dynamic practice and review scheduling, Breakdown of knowledge into testable points, Spaced repetition for long-term memory, Automatic assessment of mastery, Progress tracking over speed

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $2.99 | per month |
| 季度会员 | $4.99 | per 3 months |
| 年度会员 | $19.99 | per year |
| 终身会员 | $24.99 | one-time |


### 剧能说

[App page](https://appshunter.io/ios/app/and-and/id6742887304)

Learn English by immersing yourself in popular TV show audio. This app makes language acquisition fun and practical, moving beyond rote memorization to real-world usage through engaging content. Master authentic dialogue and improve listening and speaking skills effortlessly.

**Highlights:** Learn English via TV show audio, Improve listening comprehension, Practice speaking skills, Master authentic dialogue, Engaging and fun learning

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员 | $4.99 | per month |
| 永久会员 | Free | one-time |


## Frequently asked questions

### Is 知识树 free?

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

### Is 剧能说 free?

剧能说 costs $0.99, and also offers in-app purchases.

### Which has better reviews, 知识树 or 剧能说?

剧能说 is rated higher. 知识树 averages 4.2 out of 5 from 5 ratings, while 剧能说 averages 4.8 from 13 ratings.

### Do 知识树 or 剧能说 have ads?

Neither 知识树 nor 剧能说 shows ads.

### Which is updated more often, 知识树 or 剧能说?

知识树 ships an update every 5 days, and 剧能说 every 3 weeks. Most recently, 知识树 was updated on September 23, 2026 and 剧能说 on September 18, 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.*