# DevelopmenToolsFree vs KylinCore

The clearest difference is device support: DevelopmenToolsFree at 3 against KylinCore's 1. DevelopmenToolsFree also leads on iOS requirement (7.1 vs 16.0). On price, 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.

## The numbers

| Metric | DevelopmenToolsFree | KylinCore |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 3 MB | 2 MB |
| Requires iOS | **7.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NPC Unlimited](https://appshunter.io/developer/301351082) | [Huanwu (Shanghai) Network Technology Co,. LTD](https://appshunter.io/developer/1877293828) |

## What reviewers say

### DevelopmenToolsFree

[App page](https://appshunter.io/ios/app/developmentoolsfree/id953925617)

**Features:** macOS Compatibility

**In-app purchases:** none


### KylinCore

[App page](https://appshunter.io/ios/app/kylincore/id6773624594)

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

**In-app purchases:** none


## Frequently asked questions

### Is DevelopmenToolsFree free?

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

### Is KylinCore free?

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

### Do DevelopmenToolsFree or KylinCore have ads?

Neither DevelopmenToolsFree nor KylinCore shows ads.

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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.*