TeraBox for iOS –
1TB Free Cloud Storage
for iPhone and iPad
(2026)
Download TeraBox for iOS and get 1024 GB of cloud storage with every premium feature unlocked — no jailbreak, no subscription, no tricks. Just free cloud storage that actually works on iPhone & iPad.
Running out of storage on your iPhone is one of the most annoying problems. You want to keep your photos, videos, and files — but your device keeps showing that dreaded “Storage Full” message.
TeraBox fixes that. It gives you 1TB of free cloud storage right on your iPhone or iPad. No hidden fees. No need to delete your favorite memories. Just more space, instantly.
In this guide, you will learn what TeraBox does, how to download it, and why it is one of the best free cloud storage apps for iOS users in 2026.
What Is TeraBox for iOS?
TeraBox is a cloud storage app made by Flextech Inc. It lets you store, organize, and share files from your iPhone or iPad — safely and easily.
The best part? You get 1,024 GB (1TB) of free storage just by creating an account. That is 20 times more free storage than Google Drive and 200 times more than Dropbox.
It works on iPhone, iPad, Mac, Android, and PC. So once you log in, all your files stay synced across every device you use.
App Details
App Name | TeraBox |
Developer | Flextech Inc. |
Platform | iPhoneiPad |
iOS Requirement | iOS 13.0 or above |
App Size | ~100 MB |
Category | Cloud Storage |
Price | Free |
Latest Version | v3.34.3 (2026) |
Why TeraBox Stands Out
Most cloud storage apps give you 5GB or 15GB for free. TeraBox gives you 1TB — completely free. That alone makes it different from every other option out there.
But storage is not the only reason people love this app. Here is what makes it worth downloading:
- You can back up all your photos and videos automatically
- Your files stay safe even if you lose or break your phone
- You can share large files using a simple link
- It works without ads in the core experience
- It syncs your files across all your devices in real time
Key Features of TeraBox for iOS
1TB of Free Cloud Storage
The moment you sign up, you get 1,024 GB of storage. That is enough to store 500,000 photos, hours of HD video, and thousands of documents — all in one place. You do not need to upgrade or pay anything to use this storage. If you ever need more, TeraBox offers a premium plan that bumps your storage up to 2TB.
Automatic Photo and Video Backup
Turn on auto-backup once, and TeraBox handles the rest. Every new photo or video you take gets uploaded to the cloud in the background. You do not need to do anything manually. This means if your phone gets lost, stolen, or broken — your memories are still safe in the cloud. You can restore everything in minutes.
Secure File Sharing
Sharing large files is easy with TeraBox. You just select a file, tap the share icon, and create a link. You can also:
- Set an expiration date on the link
- Add a password so only the right person can open it
- Share entire folders, not just single files
No more struggling with email attachment size limits or slow transfer speeds.
Strong Data Security
TeraBox uses AES-256 encryption to protect your files when stored and SSL/TLS encryption when transferring data. These are the same security standards used by banks and major tech companies. It also supports one-time password (OTP) login and fingerprint authentication for extra protection when you log in.
Cross-Platform Sync
Log in with the same account on your iPhone, iPad, Mac, Android phone, or Windows PC. Your files automatically stay in sync across all of them. What you upload on your phone, you can access from your laptop in seconds.
Offline File Access
Traveling? No internet? No problem. You can mark any file for offline access inside the app. TeraBox saves a local copy on your device so you can open it anytime — even with no signal.
HD Video Playback
You can watch any video stored in TeraBox directly inside the app. The built-in player supports full HD quality with speed control. You do not need to download the video first or use a separate app to watch it.
Ad-Free Core Experience
While browsing your files, uploading content, or watching stored videos — you will not see ads interrupting your work. The app keeps things clean and focused.
How to Download TeraBox on iPhone or iPad
There is one straightforward way to get TeraBox on your iOS device safely.
Download from the App Store
This is the safest and simplest method. Follow these steps:
- Open the App Store on your iPhone or iPad
- Tap the search bar at the bottom and type TeraBox
- Select the official TeraBox app from the results
- Tap the Get button
- Authenticate with Face ID, Touch ID, or your Apple ID password
- Wait for the download to finish — it takes about a minute
- Open the app and sign up with your Google account, Apple ID, or email
How to Set Up TeraBox After Installing
Setting up TeraBox takes less than two minutes:
- Open TeraBox from your home screen
- Tap Sign Up if you are new, or Log In if you already have an account
- Choose how you want to sign in — Google, Apple ID, email, or phone number
- Allow the app to access your photos and files when it asks
- Go to Settings inside the app and turn on Auto Backup
You are done. TeraBox will start backing up your files automatically from this point on.
How to Upload, Organize, and Share Files
Uploading Files
Tap the + button at the bottom of the screen. Select the photos, videos, or documents you want to upload. TeraBox supports all common file types — images, videos, PDFs, audio files, and more.
Organizing Files
Tap New Folder to create a folder. Give it a name like “Work Docs” or “Family Photos.” Select any file and tap Move to put it in the right folder. You can also long-press any file to rename it.
Sharing Files
Select a file, tap the Share icon, then choose Create Link. Copy the link and send it through WhatsApp, email, or any messaging app. You can set a password and expiration date on the link for added privacy.
Accessing Files Offline
Open the file you want to access without internet. Tap the Download icon to save it locally on your device. It will be available anytime, even without Wi-Fi or mobile data.
TeraBox Free vs. Premium – What Is the Difference?
Compare what you get with the Free plan vs the Premium plan on iOS.
| Feature | Free Plan | Premium Plan |
|---|---|---|
| Storage Space | 1 TB | 2 TB |
| Auto Backup | Basic | Full |
| Upload & Download Speed | Standard | High Speed |
| Ad-Free Experience | Core Areas | Fully Ad-Free |
| File Encryption | Yes | Yes (Advanced) |
| Offline Access | Yes | Yes |
| HD Video Streaming | Yes | Yes |
| Customer Support | Standard | Priority |
| Cost | Free | Paid Subscription |
Common Problems and How to Fix Them
Slow Upload Speed?
Switch to a faster Wi-Fi connection. If you are uploading large video files, try compressing them first. Also check that no other apps are running heavy downloads in the background.
Cannot Find a File?
Use the search bar at the top of the app. Type the file name or part of it. Also check that you are looking in the right folder — sometimes files land in the main storage area instead of a custom folder.
App Keeps Crashing?
Go to the App Store and check if there is a TeraBox update available. Install the latest version. If the problem continues, restart your iPhone and open the app again.
Login Not Working?
Tap Forgot Password on the login screen and reset it. If you originally signed in with Google, use that option instead of entering a password manually.
Auto Backup Not Running?
Go to TeraBox Settings → Backup and make sure auto backup is turned on. Also check that you have given the app permission to access your photos in iPhone Settings → Privacy → Photos.
Frequently Asked Questions
Click any question to see the answer
Final Thoughts
TeraBox is one of the most practical free apps you can have on your iPhone right now. You get 1TB of storage, automatic backups, strong security, and easy file sharing — all without paying anything.
Whether you are a student saving assignments, a professional managing work files, or someone who just wants to stop deleting photos — TeraBox solves the storage problem simply and effectively.
Download it from the App Store today and free up your iPhone storage in minutes.