# 易趣幼儿英语2B vs Sight Words Learning LinGo kid

The clearest difference is in-app purchases: 易趣幼儿英语2B at none against Sight Words Learning LinGo kid's 5. Sight Words Learning LinGo kid's advantage is update cadence (every 6 weeks vs every 71 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sight Words Learning LinGo kid sells 5 one-off in-app purchases. 易趣幼儿英语2B asks for nothing beyond the download.

易趣幼儿英语2B ships an update every 71 months, Sight Words Learning LinGo kid every 6 weeks. The most recent releases landed on May 16, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | 易趣幼儿英语2B | Sight Words Learning LinGo kid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (21 ratings)](https://appshunter.io/ios/app/sight-words-learning-lingo-kid/id1347011776/reviews)** |
| Number of ratings | — | **21** |
| Positive reviews | — | 85.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 71 months | **Every 6 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 22 MB | 127 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Huawenshengshi Education DevelopMent CO.,LTD.](https://appshunter.io/developer/951674252) | [上海震渊信息技术有限公司](https://appshunter.io/developer/961562217) |

## What reviewers say

### 易趣幼儿英语2B

[App page](https://appshunter.io/ios/app/2b/id1102672978)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sight Words Learning LinGo kid

[App page](https://appshunter.io/ios/app/sight-words-learning-lingo-kid/id1347011776)

This app helps children learn high-frequency English words to improve reading speed and comprehension. It uses a spaced repetition system to aid memorization and build a strong foundation for independent reading and academic success.

**Highlights:** Learn high-frequency sight words, Spaced repetition learning system, Improves reading speed and comprehension, Supports independent reading, Aids academic English performance, Covers Dolch 220 words

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 优惠解锁全部内容 | $7.99 | one-time |
| 解锁全部234个高频词 | $9.99 | one-time |
| 购买全部四个阶段自然拼读课程 | $46.99 | one-time |
| 购买全部四个阶段拼读和单词课程 | $54.99 | one-time |
| 购买全部四个阶段拼读和单词课程叠加配套图书 | $69.99 | one-time |


## Frequently asked questions

### Is 易趣幼儿英语2B free?

易趣幼儿英语2B is free to download, with no in-app purchases.

### Is Sight Words Learning LinGo kid free?

Sight Words Learning LinGo kid is free to download, with in-app purchases available.

### Do 易趣幼儿英语2B or Sight Words Learning LinGo kid have ads?

Neither 易趣幼儿英语2B nor Sight Words Learning LinGo kid shows ads.

### Which is updated more often, 易趣幼儿英语2B or Sight Words Learning LinGo kid?

易趣幼儿英语2B ships an update every 71 months, and Sight Words Learning LinGo kid every 6 weeks. Most recently, 易趣幼儿英语2B was updated on May 16, 2026 and Sight Words Learning LinGo kid on June 1, 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.*