Top Solutions that Make You Download YouTube to iPhone X Free & Fast

By Bertha Miller to YouTube Downloader | Last Updated on Dec 5, 2018

We know how painful it is when you watch online YouTube video on iPhone X but YouTube video is always loading and buffering. We still understand how fast your cellular data would run on iPhone X if you watch online YouTube video in a place without Wi-Fi. Fortunately, there is a solution to help you out of this trouble. That is downloading YouTube to iPhone X for offline smooth viewing in your bedroom far from Wi-Fi router, on the trip or on your road back home. Well, how to reach this goal? Below shares top solutions for your reference. Certainly, if you have better ideas, you're warmly welcomed to share with us on the comments section below.

Free Download YouTube to iPhone X/iPhone 8/7

with YouTube downloader freeware MacX YouTube Downloader, 100% free download augmented reality demo, VR video, Blu-ray, 4K 2160p, 1080p, 720p video, etc. from YouTube to iPhone X, as well as FB, twitter, Dailymotion, Metacafe, Instagram, etc. 1000+ sites to iPhone X.
1. Run freeware → 2. Copy & paste YouTube URL → 3. Click Download

#1 - 100% Free YouTube Downloader Software

Overview: as its name implies, MacX YouTube Downloader is a Mac-based free YouTube downloader software for you to save YouTube HD, 4K video to iPhone X, iPhone 8/7/6/6s with whatever format and resolution. What this Mac YouTube downloader is special to users is that it can also allow you to free download video, movie and music from Facebook, twitter, Instagram, Myspace, Dailymotion, Vimeo, Vevo, etc. 1000+ popular video sites in batch.

iPhone X advantages
MYD Advantages

100% free of charge; No.1 fast speed (multi-core CPU).
3 Steps to download YouTube HD videos to iPhone X/8/7/6s.
Support 1000+ video sharing sites.
Download video in any format, MP4, MKV, AVI, FLV, HEVC, etc.
Support 1080p, 2160p 4K, 8K, AR, VR, Blu-ray video, etc.
Auto add MP4 YouTube to iTunes for syncing to iPhone X.

iPhone X disadvantages
MYD Disadvantages

Only available for macOS; no free version for PC.
Need to upgrade to pro version if more advanced features are needed like convert YouTube to MP3, convert MKV to MP4, YouTube to iPhone X, record YouTube non-downloadable video on macOS, etc.
The online YouTube streaming feature is on the road.

Tutorial |How to Free Download YouTube HD/4K Videos to iPhone X

Step 1: Free download this top free YouTube downloader on iMac Pro, Macbook Air/Pro or Mac Mini and launch it. Click "Add Youtube URL" button to get ready for YouTube video download.

Step 2: Head to YouTube website you open and copy your target URL of the YouTube video. Then click "paste & analyze" button to detect the video and choose video format, resolution, size from the automatically pop-up window.

Note: you can adjust YouTube video downloading settings as default settings in advanced via "Setting" option. Just as the picture shows below, it allows you to free select the preferred video format, video resolution, target folder and open target folder before you download YouTube video to iPhone.

download YouTube video to iPhone X free

Step 3: Click "Download Now" button to begin to free download video from YouTube to iPhone X. BTW, tick "Auto add MP4s to iTunes" if you need to transfer YouTube video to iPhone X from iTunes. Thus, you can successfully watch YouTube video on iPhone X without any online buffering or YouTube errors.
Please keep in mind that don't use the downloaded YouTube content for any illegal duplication or distribution. Respect YouTube copyrighted content.

You might need this: if what you download from YouTube is formatted with mkv, avi, flv, wmv or mpeg, how to transfer YouTube video to iPhone X? Actually, an iPhone X manager is enough to solve this knotty problem. MacX MediaTrans, the all-round iPhone manager, enables you to transfer any video to iPhone X, YouTube video, Facebook video, Instagram video, etc. without 3rd party video converter needed, for it has a built-in powerful video converter to convert any video to iPhone supported formats (mp4, mov, m4v). Plus, it can also transfer photos, music, iTunes purchases, ringtones, iBooks, etc. between iPhone X/8/Plus/7/6s/6/SE/5s and macOS. Plus, iTunes DRM removal is also supported. Free download iPhone X manager

On top of free YouTube downloader for iPhone, you can also choose to directly save YouTube videos to iPhone X using free YouTube downloader app. Among various types of iPhone free apps, Document 6 is the one we wanna share with you, which is claimed as top file manager, PDF reader and browser.

#2 - iPhone X App Document 6 to Save YouTube Videos Offline

Overview: Document 6 is designed to download files from the web (YouTube video included), manage files, connect all cloud services to Documents and access your personal and business files anytime. And more importantly, all these features in Document 6 are free to use.

iPhone X advantages
Document 6 Advantages

Free download video from YouTube to iPhone X.
Manage YouTube videos on iPhone X and create folders.
Directly access to files stored in cloud service like iCloud, Google Drive, Dropbox, OneDrive, etc.
A YouTube player to let you watch YouTube videos within this app.

iPhone X disadvantages
Document 6 Disadvantages

Not all the YouTube videos can be downloaded.
Unstable performance in downloading virtual reality video and augmented reality video. Limited sites supported.
It half crashes sometime when it downloads HD YouTube video.
The YouTube video downloading steps are little bit complicated.

How to Use Document 6 to Free Download YouTube to iPhone X

Step 1: Free download and launch this iPhone free app on iPhone X.

Step 2: Click the bottom-right icon on the main interface, which looks similar to the icon of "Safari".

Step 3: Type "savefromnet" on the search box. Followed by a click to the link of "" link in the search results.

Step 4: Launch your YouTube app on iPhone X (or go to YouTube website) and find the YouTube video you wanna download. Copy YouTube link.

download YouTube on iPhone X with app

Step 5: Back to Document 6 and paste the YouTube URL to the while box. Later, choose the video format and quality (resolution) from the various options.

Step 6: Press "Download" green button and rename your YouTube video. Tap "Done" when it's finished later.

Optional: you can also move the downloaded YouTube video to Camera Roll by dragging and dropping it to Photos from "Downloads" section of Document 6.

More iPhone Video Downloader Apps that Are Seeing YouTube Downloading Success


Product Name



Online Sites Supported


Video Downloader Pro+

Shareware, $2.99

iOS 5 or higher

Dozens of sites, YouTube, FB, etc.


Ultra Downloader Plus

Shareware, ‎$1.99


3+ video sharing sites


Free Video Downloader Plus



support major websites









iOS 7 or higher

No specific number

Notice: MacXDVD Software doesn't advocate any reproduce, distribute, transmit, broadcast or sell any content for any other purposes without prior written permission of YouTube or the respective licensors of the content. Please refer to YouTube terms of service before doing so.

Save YouTube Videos to iPhone X Free Fast and Easily, You Need

MacX YouTube Downloader, the best free YouTube video downloader can free download videos from YouTube to iPhone X with MP4, MOV, H264, MKV, AVI, FLV etc. in 1080p, 4K or 8K Ultra HD. Also bulk download video, movie and music from Facebook, Dailymotion, Instagram, Vimeo, etc. 1000+ sites.

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For any questions with MacX YouTube Downloader, please feel free to contact our support team.

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Download YouTube to iPhone X Free Fast and Easy Peasy!