# 新概念英语·4 vs 易经原理与应用

The clearest difference is update cadence: 新概念英语·4 at every 2 weeks against 易经原理与应用's monthly. 新概念英语·4 also leads on price ($0.99 vs $1.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

新概念英语·4 costs $0.99 and 易经原理与应用 $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

新概念英语·4 ships an update every 2 weeks, 易经原理与应用 monthly. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 新概念英语·4 | 易经原理与应用 |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Paid | — |
| Size | 90 MB | 5 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [雷 戴](https://appshunter.io/developer/696880612) | [礼生 陈](https://appshunter.io/developer/1789789214) |

## What reviewers say

### 新概念英语·4

[App page](https://appshunter.io/ios/app/4/id1071268804)

This app offers a classic English learning experience on your mobile device, featuring core vocabulary, detailed explanations, and practice exercises. It provides audio lessons with synchronized text, covering a wide range of advanced topics for fluent English mastery.

**Highlights:** Offline English courses, Core vocabulary and detailed explanations, Audio lessons with synchronized text, Practice exercises, Advanced fluency training, Covers diverse academic subjects

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

**In-app purchases:** none


### 易经原理与应用

[App page](https://appshunter.io/ios/app/id6741894800)

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

**In-app purchases:** none


## Frequently asked questions

### Is 新概念英语·4 free?

新概念英语·4 costs $0.99, with no in-app purchases.

### Is 易经原理与应用 free?

易经原理与应用 costs $1.99, with no in-app purchases.

### Do 新概念英语·4 or 易经原理与应用 have ads?

Neither 新概念英语·4 nor 易经原理与应用 shows ads.

### Which is updated more often, 新概念英语·4 or 易经原理与应用?

新概念英语·4 ships an update every 2 weeks, and 易经原理与应用 monthly. Most recently, 新概念英语·4 was updated on November 2, 2026 and 易经原理与应用 on October 30, 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.*