# 能量库

> 能量库 (iPhone/iPad app by 杭州四域文化创意有限公司.)

- Source: https://appshunter.io/ios/app/id1304082205 (this page in markdown: same URL + `.md`)
- Developer: [杭州四域文化创意有限公司](https://appshunter.io/developer/1304082204)
- Category: Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 14 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2018-03-30
- Data updated: 2026-01-07
- User reviews in markdown: https://appshunter.io/ios/app/id1304082205/reviews.md

## What is 能量库?

能量库的功能：
1.各类外语类视频课程学习，学英语、学德语、学法语、学日语、学俄语、学韩语、学西班牙语；
2.各类管理类视频课程学习，学生产管理、学质量管理、学设备管理、学时间管理等；
3.各类小初高及大学阶段视频课程学习，语文、数学、生物、化学、小学英语、初中英语、高中英语、考研英语、新概念英语、物理、国学、信息技术、历史、地理、科学等各阶段同步课程和培优复习辅导课程；
4.各类艺术类视频课程学习，学画画（包括素描、少儿创意画、工笔画、水彩画、水墨国画、彩铅画、速写画、漫画、油画、等等）、学笛子、学吹箫、学陶埙、学陶笛、学古筝、学二胡、学琵琶、学钢琴、学唱歌、等等；
5.各类国学视频课程：三字经、笠翁对韵、大学、论语、中庸等等
6.各类电脑类视频课程学习，学PS、学c++、学电子画、学java、学前端课程、学后端课程等

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 2760U币 | $29.99 | one-time |
| 60U币 | $0.99 | one-time |
| 1290U币 | $18.99 | one-time |
| 2560U币 | $35.99 | one-time |
| 5280U币 | $74.99 | one-time |
| 120U币 | $1.99 | one-time |
| 720U币 | $8.99 | one-time |
| 1400U币 | $14.99 | one-time |
| 8250U币 | $89.99 | one-time |
| 14720U币 | $149.99 | one-time |



## Version history (last 5 releases)

### 2.2.2 — 2026-01-06

改进性能以使用更流畅

### 2.2.1 — 2025-12-18

本次更新：
- 优化了一些体验细节

### 2.2.0 — 2025-11-21

1.修复一些问题

### 2.1.0 — 2025-09-09

同城服务增加租房和商务之家

### 2.0.0 — 2025-06-16

增加同城活动，学习之外开阔视野、拓展圈子！

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-01-07.*