# KB2.4G PKE vs SolarSync

The clearest difference is device support: SolarSync at 2 against KB2.4G PKE's —. KB2.4G PKE's advantage is iOS requirement (11.0 vs 15.6). 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 | KB2.4G PKE | SolarSync |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Size | 5 MB | 48 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | — | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [胜 邓](https://appshunter.io/developer/1368398791) | [Shanghai Raymon IoT Technology Co., Ltd.](https://appshunter.io/developer/1649162918) |

## What reviewers say

### KB2.4G PKE

[App page](https://appshunter.io/ios/app/kb24g-pke/id6504008843)

**In-app purchases:** none


### SolarSync

[App page](https://appshunter.io/ios/app/solarsync/id6745645853)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KB2.4G PKE free?

KB2.4G PKE is free to download, with no in-app purchases.

### Is SolarSync free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*