# 琴伴AI vs 小树雅思

琴伴AI and 小树雅思 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. 琴伴AI sells 1 one-off in-app purchase and 小树雅思 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

琴伴AI ships an update every 3 weeks, 小树雅思 monthly. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 琴伴AI | 小树雅思 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 113 MB | 221 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Qinban Intelligent Technology Zhejiang Co., Ltd](https://appshunter.io/developer/1644574914) | [乐 李](https://appshunter.io/developer/1768523392) |

## What reviewers say

### 琴伴AI

[App page](https://appshunter.io/ios/app/ai/id1644574912)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 琴伴AI尊享VIP | $199.99 | one-time |


### 小树雅思

[App page](https://appshunter.io/ios/app/id6738535493)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1个月会员 | $14.99 | one-time |
| 3个月会员 | $29.99 | one-time |
| 6个月会员 | $39.99 | one-time |


## Frequently asked questions

### Is 琴伴AI free?

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

### Is 小树雅思 free?

小树雅思 is free to download, with in-app purchases available.

### Do 琴伴AI or 小树雅思 have ads?

Neither 琴伴AI nor 小树雅思 shows ads.

### Which is updated more often, 琴伴AI or 小树雅思?

琴伴AI ships an update every 3 weeks, and 小树雅思 monthly. Most recently, 琴伴AI was updated on November 7, 2026 and 小树雅思 on November 4, 2026.

---

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