# aitango vs 语词

The clearest difference is update cadence: 语词 at every 3 days against aitango's fortnightly. aitango's advantage is iOS requirement (13.0 vs 15.6). 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.

aitango ships an update fortnightly, 语词 every 3 days. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | aitango | 语词 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai-ai/id6760033048/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 148 MB | 68 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Teppei Yamazaki](https://appshunter.io/developer/1581267812) | [文楚 周](https://appshunter.io/developer/1882062601) |

## What reviewers say

### aitango

[App page](https://appshunter.io/ios/app/aitango/id6742535846)

**Features:** macOS Compatibility

**In-app purchases:** none


### 语词

[App page](https://appshunter.io/ios/app/ai-ai/id6760033048)

This AI-powered tool goes beyond simple translation to deeply analyze English sentences, explaining grammar and extracting key vocabulary. It helps build personalized word lists and uses spaced repetition to aid long-term memorization.

**Highlights:** AI grammar analysis with translation, Automatic extraction of difficult words, Personalized vocabulary book, Spaced repetition for memorization, Support for multiple AI models, Export and backup vocabulary lists

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

**In-app purchases:** none


## Frequently asked questions

### Is aitango free?

aitango is free to download, with no in-app purchases.

### Is 语词 free?

语词 is free to download, with no in-app purchases.

### Do aitango or 语词 have ads?

Neither aitango nor 语词 shows ads.

### Which is updated more often, aitango or 语词?

aitango ships an update fortnightly, and 语词 every 3 days. Most recently, aitango was updated on October 6, 2026 and 语词 on October 12, 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.*