# RRD电子光栅 vs 超市比价计算器

The clearest difference is device support: RRD电子光栅 at 2 against 超市比价计算器's —. RRD电子光栅 also leads on iOS requirement (12.0 vs 15.0). On price 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.

## The numbers

| Metric | RRD电子光栅 | 超市比价计算器 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (2 ratings)](https://appshunter.io/ios/app/id6756313643/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 4 weeks | — |
| Size | 11 MB | 4 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [RR Donnelley China Holding Co., Ltd.](https://appshunter.io/developer/1424208546) | [冲 王](https://appshunter.io/developer/1749426632) |

## What reviewers say

### RRD电子光栅

[App page](https://appshunter.io/ios/app/rrd/id1570759761)

**In-app purchases:** none


### 超市比价计算器

[App page](https://appshunter.io/ios/app/id6756313643)

**In-app purchases:** none


## Frequently asked questions

### Is RRD电子光栅 free?

RRD电子光栅 is free to download, with no in-app purchases.

### Is 超市比价计算器 free?

超市比价计算器 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.*