# 百奥e采 vs RDN+

The clearest difference is device support: 百奥e采 at 2 against RDN+'s —. On price, in-app purchases and iOS requirement there is nothing between them.

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

## The numbers

| Metric | 百奥e采 | RDN+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 6 weeks | — |
| Size | 168 MB | 46 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 17+ | 4+ |
| Developer | [长沙百奥云数据科技有限公司](https://appshunter.io/developer/1554960961) | [Suzhou Radiant Photovoltaic Technology Co., Ltd](https://appshunter.io/developer/1630691682) |

## What reviewers say

### 百奥e采

[App page](https://appshunter.io/ios/app/e/id1576285444)

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

**In-app purchases:** none


### RDN+

[App page](https://appshunter.io/ios/app/rdn-plus/id6446070434)

**In-app purchases:** none


## Frequently asked questions

### Is 百奥e采 free?

百奥e采 is free to download, with no in-app purchases.

### Is RDN+ free?

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

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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.*