# SBSPLUS_T01 vs 4000基础必备英语单词

The clearest difference is price: SBSPLUS_T01 at Free against 4000基础必备英语单词's $2.99. SBSPLUS_T01 also leads on iOS requirement (8.0 vs 15.0). 4000基础必备英语单词's advantage is update cadence (every 2 months vs every 14 months). On ads, in-app purchases and device support there is nothing between them.

SBSPLUS_T01 is free to download; 4000基础必备英语单词 costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SBSPLUS_T01 ships an update every 14 months, 4000基础必备英语单词 every 2 months. The most recent releases landed on October 1, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | SBSPLUS_T01 | 4000基础必备英语单词 |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | — | **[4.7 (3 ratings)](https://appshunter.io/ios/app/4000/id1590296496/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 84.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 2 months** |
| Monetization | — | Paid |
| Size | 47 MB | 1.0 GB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [晟景科技(厦门)有限公司](https://appshunter.io/developer/939966979) | [水生 王](https://appshunter.io/developer/1587470458) |

## What reviewers say

### SBSPLUS_T01

[App page](https://appshunter.io/ios/app/sbsplus-t01/id1269467602)

**Features:** macOS Compatibility

**In-app purchases:** none


### 4000基础必备英语单词

[App page](https://appshunter.io/ios/app/4000/id1590296496)

This app provides a comprehensive vocabulary learning experience with 4000 essential English words across six volumes. It includes text, answers, images, audio, and Chinese translations, along with various learning methods and review games. The app is designed for offline use without ads or in-app purchases.

**Highlights:** 4000 essential English words, Audio and Chinese translations, Vocabulary flashcards, Multiple learning and review games, Offline access, No registration required

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

**In-app purchases:** none


## Frequently asked questions

### Is SBSPLUS_T01 free?

SBSPLUS_T01 is free to download, with no in-app purchases.

### Is 4000基础必备英语单词 free?

4000基础必备英语单词 costs $2.99, with no in-app purchases.

### Do SBSPLUS_T01 or 4000基础必备英语单词 have ads?

Neither SBSPLUS_T01 nor 4000基础必备英语单词 shows ads.

### Which is updated more often, SBSPLUS_T01 or 4000基础必备英语单词?

SBSPLUS_T01 ships an update every 14 months, and 4000基础必备英语单词 every 2 months. Most recently, SBSPLUS_T01 was updated on October 1, 2026 and 4000基础必备英语单词 on October 17, 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.*