# 维词教师版 vs 天学网AI

The clearest difference is update cadence: 天学网AI at every 3 weeks against 维词教师版's every 3 months. 天学网AI also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

维词教师版 ships an update every 3 months, 天学网AI every 3 weeks. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 维词教师版 | 天学网AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1354318280/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Size | 192 MB | 545 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [北京维学教育科技有限公司](https://appshunter.io/developer/1171638701) | [杭州天学灵犀科技有限公司](https://appshunter.io/developer/1858841156) |

## What reviewers say

### 维词教师版

[App page](https://appshunter.io/ios/app/id1354318280)

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

**In-app purchases:** none


### 天学网AI

[App page](https://appshunter.io/ios/app/ai/id6756173907)

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

**In-app purchases:** none


## Frequently asked questions

### Is 维词教师版 free?

维词教师版 is free to download, with no in-app purchases.

### Is 天学网AI free?

天学网AI is free to download, with no in-app purchases.

### Do 维词教师版 or 天学网AI have ads?

Neither 维词教师版 nor 天学网AI shows ads.

### Which is updated more often, 维词教师版 or 天学网AI?

维词教师版 ships an update every 3 months, and 天学网AI every 3 weeks. Most recently, 维词教师版 was updated on November 2, 2026 and 天学网AI on November 5, 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.*