# SnapSpell 背单词 vs 语词

The clearest difference is in-app purchases: 语词 at none against SnapSpell 背单词's 1. 语词 also leads on ads (none vs shown) and update cadence (every 3 days vs every 2 weeks). On price and device support there is nothing between them.

Both are free to download. SnapSpell 背单词 sells 1 in-app purchase, starting at $0.99 per month. 语词 asks for nothing beyond the download.

SnapSpell 背单词 ships an update every 2 weeks, 语词 every 3 days. The most recent releases landed on October 18, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | SnapSpell 背单词 | 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 | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | — | Freemium |
| Size | 6 MB | 68 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [午尧 杨](https://appshunter.io/developer/1682829051) | [文楚 周](https://appshunter.io/developer/1882062601) |

## What reviewers say

### SnapSpell 背单词

[App page](https://appshunter.io/ios/app/snapspell/id6756832420)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Image Generation 100 | $0.99 | per month |


### 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 SnapSpell 背单词 free?

SnapSpell 背单词 is free to download, with in-app purchases available.

### Is 语词 free?

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

### Do SnapSpell 背单词 or 语词 have ads?

SnapSpell 背单词 shows ads; 语词 does not.

### Which is updated more often, SnapSpell 背单词 or 语词?

SnapSpell 背单词 ships an update every 2 weeks, and 语词 every 3 days. Most recently, SnapSpell 背单词 was updated on October 18, 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.*