# e订通 vs 和乐宝典

The clearest difference is iOS requirement: 和乐宝典 at 9.0 against e订通's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

e订通 ships an update every 3 months, 和乐宝典 every 2 months. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | e订通 | 和乐宝典 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 3 MB | 106 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [岳军 杨](https://appshunter.io/developer/445296843) | [Chengdu Wushanyun Information Technology Co., Ltd](https://appshunter.io/developer/1144789622) |

## What reviewers say

### e订通

[App page](https://appshunter.io/ios/app/e/id473889416)

**Features:** macOS Compatibility

**In-app purchases:** none


### 和乐宝典

[App page](https://appshunter.io/ios/app/id1376378952)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is e订通 free?

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

### Is 和乐宝典 free?

和乐宝典 is free to download, with no in-app purchases.

### Do e订通 or 和乐宝典 have ads?

Neither e订通 nor 和乐宝典 shows ads.

### Which is updated more often, e订通 or 和乐宝典?

e订通 ships an update every 3 months, and 和乐宝典 every 2 months. Most recently, e订通 was updated on October 3, 2026 and 和乐宝典 on October 5, 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.*