U vs Tekism Disk
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
U
Expand your iOS device's storage with this portable flash drive. Seamlessly transfer, view, and manage files between your iPhone/iPad and Mac/PC without needing Wi-Fi or a network signal. Features include file encryption and contact backup.
- Memory expansion for iOS devices
- Two-way storage transfer (iOS to Mac/PC)
- No Wi-Fi or network signal required
- Transfer, view, and share files
- File encryption
- Contacts backup and restore
- Video streaming via Airplay
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The U-Disk is the ultimate solution for memory expansion on iOS device. It's provides two-way storage between iOS and MAC/PC without Wi-Fi, network signal or battery power. Compatible with virtually all devices featuring a Lightning connector, this ultra-slim and fast flash drive enables users to seamlessly transfer, view and share documents, images, video and audio files between a multitude of gadgets. Organize, edit and manage files across multiple platforms, including iPad, iPhone and more. Play music and videos directly from the freeing up space on your devices. Other features include file encryption, contacts backup-restore, and video streaming via Airplay, Whether traveling by airplane for a business trip, stuck in a remote location without reception, or wanting to share photos and videos of a recent vacation, U-Disk fits perfectly into any lifestyle.
Tekism Disk
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Tekism Disk driver can easily backup, transfer and manage photos, videos and files between the iPhone, iPad and computers. Connecting the driver to an iPhone or iPad device by using the Lightning connector can quickly release the device space or use a USB A connector to quickly and safely transfer your photos and videos to a PC or Mac computer. Characteristics and advantages Release the space on the iPhone or iPad to share data easily Automatically Backup and Recovery of Mobile Contacts Easily organize photos and videos Play videos and music directly from the driver (support common formats, please refer to the instructions for details) Transfer files to computer at USB 3.0 speed
Screenshots
Verdict
The clearest difference is update cadence: Tekism Disk at every 6 weeks against U's every 3 months. Tekism Disk also leads on iOS requirement (9.0 vs 12.1). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
U ships an update every 3 months, Tekism Disk every 6 weeks. The most recent releases landed on October 8, 2026 and September 7, 2026 respectively.
| Parameter | U | Tekism Disk |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (17 ratings) — better | — |
| Positive reviews | 29.4% of reviews | — |
| Number of ratings | 17 — better | — |
| Update frequency | Every 3 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.1 | 9.0 — better |
| Further details — not scored | ||
| Size | 52 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | 岚 丁 | Suzhou Performance Information Technology Co., Ltd. |
In-app purchases
U
No in-app purchases
Tekism Disk
No in-app purchases
