# 立体盲杖 vs AI单词相机

The clearest difference is update cadence: 立体盲杖 at every 4 days against AI单词相机's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 立体盲杖 sells 1 in-app purchase, starting at $0.99 per 7 days and AI单词相机 sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

立体盲杖 ships an update every 4 days, AI单词相机 every 4 months. The most recent releases landed on October 18, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 立体盲杖 | AI单词相机 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 4 months |
| Size | 50 MB | 17 MB |
| Requires iOS | **16** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [英丽 李](https://appshunter.io/developer/1523194454) | [Wuhan Yousigan Technology Co., Ltd](https://appshunter.io/developer/1290096219) |

## What reviewers say

### 立体盲杖

[App page](https://appshunter.io/ios/app/id6738619845)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 立体盲杖周付 | $0.99 | per 7 days |


### AI单词相机

[App page](https://appshunter.io/ios/app/ai/id6783238207)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $2.99 | per month |
| 连续包年 | $17.99 | per year |


## Frequently asked questions

### Is 立体盲杖 free?

立体盲杖 is free to download, with in-app purchases available.

### Is AI单词相机 free?

AI单词相机 is free to download, with in-app purchases available.

### Do 立体盲杖 or AI单词相机 have ads?

Neither 立体盲杖 nor AI单词相机 shows ads.

### Which is updated more often, 立体盲杖 or AI单词相机?

立体盲杖 ships an update every 4 days, and AI单词相机 every 4 months. Most recently, 立体盲杖 was updated on October 18, 2026 and AI单词相机 on October 20, 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.*