# 锂享换电 vs Helen图书馆

The clearest difference is ads: Helen图书馆 at none against 锂享换电's shown. Helen图书馆 also leads on update cadence (every 2 days vs every 10 days). 锂享换电's advantage is iOS requirement (13.0 vs 15). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

锂享换电 ships an update every 10 days, Helen图书馆 every 2 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 锂享换电 | Helen图书馆 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/id6473825929/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | **Every 2 days** |
| Size | 78 MB | 4 MB |
| Requires iOS | **13.0** | 15 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [四川享锂来科技有限公司](https://appshunter.io/developer/1439671614) | [STARFORTUNE INTERACTIVE ENTERTAINMENT TECHNOLOGY CO., LIMITED](https://appshunter.io/developer/1628516807) |

## What reviewers say

### 锂享换电

[App page](https://appshunter.io/ios/app/id6473825929)

**Features:** macOS Compatibility

**In-app purchases:** none


### Helen图书馆

[App page](https://appshunter.io/ios/app/helen/id6760580229)

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

**In-app purchases:** none


## Frequently asked questions

### Is 锂享换电 free?

锂享换电 is free to download, with no in-app purchases.

### Is Helen图书馆 free?

Helen图书馆 is free to download, with no in-app purchases.

### Do 锂享换电 or Helen图书馆 have ads?

锂享换电 shows ads; Helen图书馆 does not.

### Which is updated more often, 锂享换电 or Helen图书馆?

锂享换电 ships an update every 10 days, and Helen图书馆 every 2 days. Most recently, 锂享换电 was updated on November 4, 2026 and Helen图书馆 on October 31, 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.*