# RCS system vs esular

The clearest difference is device support: esular at 2 against RCS system's —. RCS system's advantage is iOS requirement (12.0 vs 18.6). 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 | RCS system | esular |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 10 days |
| Size | 57 MB | 62 MB |
| Requires iOS | **12.0** | 18.6 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [孚瑞肯电气(深圳)有限公司](https://appshunter.io/developer/1663174178) | [Erhan Sandal](https://appshunter.io/developer/1748507272) |

## What reviewers say

### RCS system

[App page](https://appshunter.io/ios/app/rcs-system/id1663174176)

**In-app purchases:** none


### esular

[App page](https://appshunter.io/ios/app/esular/id6503232450)

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

**In-app purchases:** none


## Frequently asked questions

### Is RCS system free?

RCS system is free to download, with no in-app purchases.

### Is esular free?

esular 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.*