# 茶米单词 vs 咔咔背单词

The clearest difference is update cadence: 茶米单词 at every 4 days against 咔咔背单词's every 4 weeks. 茶米单词 also leads on review sentiment (77% vs 50%). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. 茶米单词 sells 3 in-app purchases, starting at $2.99 per month and 咔咔背单词 sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for 茶米单词 against 5.0 for 咔咔背单词. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews are what separate them: 77% of 茶米单词's written reviews are positive against 50% of 咔咔背单词's.

茶米单词 ships an update every 4 days, 咔咔背单词 every 4 weeks. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | 茶米单词 | 咔咔背单词 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/id6480398766/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/id6743207138/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | **77.3% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 4 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 72 MB | 250 MB |
| Requires iOS | 16.4 | **15.5** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [博 彭](https://appshunter.io/developer/1293268076) | [Shanghai Keyanqi Information Technology Co., Ltd.](https://appshunter.io/developer/1801920078) |

## What reviewers say

### 茶米单词

[App page](https://appshunter.io/ios/app/id6480398766)

This app uses a unique right-brain memory technique with comics and AI to help users learn English vocabulary. It offers four distinct memory methods, including phonetic association and visual imagery, to make memorization fun and effective for all levels.

**Highlights:** Comic-based visual association, AI-powered definitions, Phonetic association with Chinese, Letter pictograms, Root and affix learning, Creative story linking, Extensive vocabulary library

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 订阅月会员 | $2.99 | per month |
| 订阅年会员 | $7.99 | per year |
| 升级终身会员 | $9.99 | one-time |


### 咔咔背单词

[App page](https://appshunter.io/ios/app/id6743207138)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1元试用 | $0.99 | one-time |
| 一年会员 | $9.99 | one-time |
| 一年制会员 | $9.99 | one-time |
| 永久会员 | $14.99 | one-time |


## Frequently asked questions

### Is 茶米单词 free?

茶米单词 is free to download, with in-app purchases available.

### Is 咔咔背单词 free?

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

### Which has better reviews, 茶米单词 or 咔咔背单词?

茶米单词 and 咔咔背单词 are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do 茶米单词 or 咔咔背单词 have ads?

Neither 茶米单词 nor 咔咔背单词 shows ads.

### Which is updated more often, 茶米单词 or 咔咔背单词?

茶米单词 ships an update every 4 days, and 咔咔背单词 every 4 weeks. Most recently, 茶米单词 was updated on October 16, 2026 and 咔咔背单词 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.*