# 知到教师版 vs iSmart

The clearest difference is in-app purchases: 知到教师版 at none against iSmart's 6. 知到教师版 also leads on review sentiment (33% vs 0%) and update cadence (every 3 weeks vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. iSmart sells 6 one-off in-app purchases. 知到教师版 asks for nothing beyond the download.

知到教师版 ships an update every 3 weeks, iSmart every 4 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | 知到教师版 | iSmart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ismart/id1213673579/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **33.3% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | — | Free |
| Size | 299 MB | 285 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [上海卓越睿新数码科技有限公司](https://appshunter.io/developer/702650874) | [高等教育出版社](https://appshunter.io/developer/730241119) |

## What reviewers say

### 知到教师版

[App page](https://appshunter.io/ios/app/id1053782684)

**Features:** Vision Pro support

**In-app purchases:** none


### iSmart

[App page](https://appshunter.io/ios/app/ismart/id1213673579)

This platform supports blended foreign language learning through MOOCs and SPOCs, offering a hybrid teaching ecosystem. It enables flexible teaching activities across multiple devices, breaking down time and space barriers for anytime, anywhere learning.

**Highlights:** Blended learning support (MOOCs, SPOCs), Hybrid teaching ecosystem, Multi-device accessibility, Networked interactive teaching platform, DIY course creation tools, Real-time feedback for students, Precise statistical analysis for teachers

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1爱豆 | $0.99 | one-time |
| 6爱豆 | $0.99 | one-time |
| 12爱豆 | $1.99 | one-time |
| 50爱豆 | $7.99 | one-time |
| 128爱豆 | $19.99 | one-time |
| 168爱豆 | $24.99 | one-time |


## Frequently asked questions

### Is 知到教师版 free?

知到教师版 is free to download, with no in-app purchases.

### Is iSmart free?

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

### Do 知到教师版 or iSmart have ads?

Neither 知到教师版 nor iSmart shows ads.

### Which is updated more often, 知到教师版 or iSmart?

知到教师版 ships an update every 3 weeks, and iSmart every 4 months. Most recently, 知到教师版 was updated on November 6, 2026 and iSmart on November 2, 2026.

---

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