TeraBox for iOS
Free 1TB Cloud Storage
Your iPhone is full again. You have deleted everything you could bear to delete... TeraBox for iOS fixes this for free. You get 1TB of cloud storage the moment you create an account, your photos back up automatically, and your files stay accessible everywhere. No credit card. No trial period. No catch.
| Detail | Info |
|---|---|
| 📱 App Name | TeraBox iOS |
| 🆕 Latest Version | v4.19.5 |
| 💻 iOS Compatibility | iOS 16.4 and above |
| 💻 iPad Compatibility | iPadOS 16.4 and above |
| 👨💻 Developer | Flextech Inc. |
| 📦 File Size | 192.64 MB |
| 💰 Price | Free |
| ⏱️ Last Updated | June 2026 |
Table of Contents
What is TeraBox for iOS?
TeraBox for iOS is the official iPhone and iPad version of the TeraBox cloud storage platform, developed by Flextech Inc. and available directly on the Apple App Store. It gives you 1TB of free storage — 200 times more than iCloud's 5GB free tier — for photos, videos, documents, and any other files you want to keep safe and accessible.
The iOS version is not a port of the Android app. It follows Apple's Human Interface Guidelines, uses native iOS navigation patterns including swipe gestures, share sheet integration, and Face ID or Touch ID support. It has been reviewed and approved by Apple's App Review team, meaning it meets Apple's baseline security and privacy standards before it ever reaches your phone.
Once you sign up, your 1TB activates immediately. Files you upload sync automatically across every device linked to the same account — Android, Windows / PC, Mac, or the TeraBox web version — so whatever you store from your iPhone is accessible everywhere else without any manual transfer.
Why iPhone Users Are Switching to TeraBox
The frustration is universal. You pay Apple for a device worth over $1,000, and then get 5GB of free storage that fills up in a week. Buying more iCloud storage costs $0.99 per month for 50GB or $2.99 for 200GB. TeraBox gives you 1TB — five times the size of iCloud's paid 200GB plan — for nothing.
But the storage comparison is only part of it. TeraBox also does not touch your iCloud quota. It runs as a completely separate storage layer, which means using TeraBox does not interfere with your existing iCloud setup. You keep your contacts, Safari bookmarks, and device backups going through iCloud while photos, videos, and large files go to TeraBox.
For iPhone users who store a lot of video, take many photos, or download large files regularly, TeraBox is the most practical free solution available in 2026.
TeraBox vs iCloud vs Google Drive — iPhone Storage Comparison
| Feature | TeraBox Free | iCloud Free | Google Drive Free | Dropbox Free |
|---|---|---|---|---|
| Free Storage | 1TB | 5GB | 15GB | 2GB |
| Auto Photo Backup | Yes | Yes | Yes | No |
| Video Quality | 1080p (premium) | Original | Compressed | Compressed |
| Works on Android | Yes | No | Yes | Yes |
| Offline Access | Yes | Limited | Limited | Yes |
| AI File Search | Yes | No | Limited | No |
| Price for 2TB | Free (mod) or $3.99/mo | $9.99/mo | $9.99/mo | $11.99/mo |
| End-to-End Encryption | SSL and RSA | Yes | Yes | Yes |
App Interface Screenshots
How to Download TeraBox on iPhone or iPad
There are four ways to install TeraBox on an iOS device. The right method for you depends on whether you want the official free version or the IPA version with premium features.
Sideloadly (via PC)
Install an IPA file directly using your Windows or Mac. Needs iTunes and iCloud web versions. Connect iPhone via USB, open Sideloadly, drag the IPA, and sign in with Apple ID. Note: Expires after 7 days on free dev accounts.
AltStore
The most reliable sideloading option. Install AltServer on computer, push AltStore to iPhone, then use it to install the TeraBox IPA. AltStore auto-refreshes apps in the background via Wi-Fi to solve the 7-day expiry.
Scarlet (No PC)
An on-device installer requiring no computer. Go to the Scarlet website, install the management profile, and install the IPA directly. Downside: Apple occasionally revokes enterprise certificates, requiring reinstall.
All Features of TeraBox for iOS
1TB Free Cloud Storage
The moment you create your account, 1TB of cloud storage activates at no cost. That is enough space for over 300,000 high-resolution iPhone photos, roughly 2,500 full-length movies, or millions of documents. No trial period ends. No credit card is required at any point.
Automatic Backup
Enable auto backup in settings and every photo or video you take on your iPhone is quietly copied to your TeraBox account when connected to Wi-Fi. If you drop your phone in water tomorrow, every image you have ever taken is safe in the cloud.
HD Video Streaming
Stream videos stored in your TeraBox account directly from the cloud without downloading them first. Playback supports all mainstream formats, adjustable speed from 0.5x to 2x, and AI-generated subtitles for foreign language content.
End-to-End Encryption
Every file you upload travels through TLS and SSL encryption and is stored using AES-256 encryption at rest. TeraBox also holds international security certifications including ISO/IEC 27001 and ISO/IEC 27701.
Personal Vault
A separate, password-protected section inside your account where you store your most sensitive files. Even if someone picks up your unlocked iPhone, they cannot access vault contents without a second password.
Smart AI Search
Find any file in your account using a keyword, a person's name, or even by searching a face. The AI search understands context and returns results in under a second across your entire stored library.
Offline Access
Mark any file for offline access and it downloads to your iPhone for viewing without a connection. Useful when travelling, on flights, or in areas with poor signal. The file stays on your device until you remove it manually.
Cross-Platform Sync
Your TeraBox account works on Android, Windows, Mac, and the web version simultaneously. A file you upload on your iPhone appears on your Windows laptop the next time you open TeraBox there.
AI Tools & Sharing
Share files up to 20GB via a password-protected link with an optional expiry date. The premium version includes AI Chatbot, AI Writer, AI Subtitle Generator, and AI Transcription that converts voice recordings to accurate text.
What's Different About TeraBox on iOS vs Android
iOS and Android handle background processes, file access, and permissions very differently. Here is what every iPhone user specifically needs to know.
- Background Backup: Background backup on iOS works when your phone is locked and connected to Wi-Fi, but iOS will occasionally pause the process if battery is low or the phone has been idle for a long time. Confirm Background App Refresh is enabled in your iPhone's general settings.
- Google Login: Google login works reliably on the iOS App Store version. Unlike the Android mod version where Google Sign-In can fail, the official iOS app supports Google, Apple ID, and email login without issues.
- Files App Integration: The Files app integration is available but limited compared to iCloud Drive. TeraBox files accessed through the iOS Files app require an active internet connection unless explicitly marked for offline access.
- Widgets: TeraBox does not currently offer iOS home screen widgets as of June 2026. File management tools do not translate well to widget format, which requires quick one-tap actions.
TeraBox iOS Plan Comparison
| Feature | Free Plan | Premium ($2.99/mo) | Premium Plus ($3.99/mo) |
|---|---|---|---|
| Storage | 1TB | 2TB | 2TB |
| Video Quality | Standard | 1080p Full HD | 1080p Full HD |
| Ads | Minimal | None | None |
| Auto Backup Quality | Compressed | Original quality | Original quality |
| AI Features | None | 3-day trial | Full suite (40+ tools) |
| Max File Upload Size | 4GB | 128GB | 128GB |
| Recycle Bin | 15 days | 30 days | 30 days |
| Face ID / Touch ID | Yes | Yes | Yes |
Common TeraBox iOS Problems and Fixes
App keeps crashing. Go to the App Store and update TeraBox to the latest version. If the problem continues after updating, restart your iPhone, then delete and reinstall the app. Your files are stored in the cloud and are not affected by reinstalling.
Photos not backing up. Go to Settings > TeraBox > Photos and confirm All Photos access is enabled. Also go to Settings > General > Background App Refresh and make sure it is turned on for TeraBox.
Login not working. If using Google login, try switching to email login instead. Clear the app cache from within the app settings. If using a VPN, disable it — TeraBox servers occasionally block certain IP ranges. If the problem continues, reset your password.
Not enough space to download. Check your iPhone's available local storage. TeraBox needs temporary space to process files even though they are ultimately stored in the cloud. Clear some local storage, then try again.
Is TeraBox Safe on iOS?
Yes. The App Store version has been reviewed and approved by Apple before distribution, which means it passed Apple's security and privacy review process. Beyond Apple's approval, TeraBox uses AES-256 encryption for stored files, TLS and SSL for data in transit, 2FA, Face ID, Touch ID, and OTP verification.
The security limitation worth knowing: TeraBox does not use zero-knowledge encryption. Flextech Inc. manages the encryption keys, which is the same model used by Google Drive, Dropbox, and OneDrive. For everyday files this is completely fine. For highly sensitive documents like passports or financial records, a platform with zero-knowledge encryption like MEGA or ProtonDrive is the more appropriate choice.
Our Conclusion
TeraBox for iOS is the most practical free cloud storage solution for iPhone and iPad users in 2026. The official App Store version gives you 1TB of free storage, automatic backup, AI file search, strong encryption, and cross-platform sync — all without a single payment. For users who want premium features unlocked, the IPA version installed via AltStore or Sideloadly is a workable option with some setup involved.
If your iPhone is running out of space and you are not ready to pay for more iCloud storage, TeraBox is the answer. Download TeraBox for iOS on the App Store or get the IPA version from our site.
Download Verified iOS IPA Package
Get the latest TeraBox Mod IPA v4.19.5 (Premium Unlocked) directly to your device.
Download TeraBox IPA for iOS 📦 File Size: 192.64 MB 🆕 Current Version: Latest App Store VersionFrequently Asked Questions
Yes. TeraBox is available as a free official app on the Apple App Store for iPhone and iPad running iOS 16.4 or above. You get 1TB of free cloud storage immediately upon account creation, with no credit card required.
Yes, for everyday files. The App Store version passes Apple's security review, uses AES-256 encryption, SSL in transit, 2FA, and biometric lock. The one thing to note is that TeraBox does not use zero-knowledge encryption — Flextech holds the encryption keys, the same as Google Drive and Dropbox. Avoid storing passports or banking documents on any cloud platform without zero-knowledge encryption.
APK stands for Android Package Kit — the file format for Android apps. IPA stands for iOS App Store Package — the equivalent format for iPhone and iPad. You cannot install an APK on an iPhone. If you want to sideload TeraBox on iOS, you need the IPA version, installed via AltStore, Sideloadly, or Scarlet.
For photos and videos, yes — TeraBox gives you 200 times more free storage than iCloud. However, TeraBox does not replace iCloud for device backups, contacts, calendar sync, or Apple Health data. The best approach is to use both: iCloud for system data, TeraBox for your media and large files.
Yes. TeraBox supports all iPad models running iPadOS 16.4 or above, including iPad Pro, iPad Air, iPad mini, and standard iPad. The interface adapts to the larger iPad screen and works the same as the iPhone version.
Two settings need to be correct. First, go to Settings > TeraBox > Photos and select All Photos access. Second, go to Settings > General > Background App Refresh and enable it for TeraBox. Without both of these, automatic backup will not work reliably on iOS.
Enable auto backup in TeraBox, wait for your photos and videos to fully upload, then use your iPhone's storage manager to delete already-backed-up photos from local storage. All your backed-up files stay safely in TeraBox and accessible any time from the app.
Partially. Files need to be explicitly marked for offline access within the app. Once downloaded, those files are accessible without a connection. Files not marked for offline will require internet to open.