Comparison

4K UniPlay vs TapScan QR Code

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

4K UniPlay

A versatile local media player and file manager supporting numerous audio and video formats. It offers playback controls, easy file importing, Wi-Fi transfer, and a secure private folder for sensitive videos.

Highlights
  • Supports all major audio/video formats
  • Playback speed control and gesture controls
  • One-tap import from Photos and Files
  • Wi-Fi web transfer for desktop access
  • Device-to-device file transfer
  • Secure private folder with biometric lock
  • File organization tools
Features
Read full description

4K UniPlay is a lightweight, easy‑to‑use local audio and video player and file manager. It supports mainstream video and audio formats, makes importing simple, and delivers smooth playback—ideal for study, binge‑watching, and listening. 【Main function】 1. Core Playback - Supports most common audio and video formats. Video: avi, mkv, mov, mp4, mpg, 3gp, webm, wmv, m4v, mpeg, rm, rmvb, ogv, vob, amv, flv. Audio: aac, flac, mp3, ogg, m4a, wav, ape, wma, opus. - 0.5x–2.0x speed control, scrubbing, portrait/landscape switching, and gesture adjustments for brightness/volume. - Vinyl‑style animation and background playback for a more immersive music experience. 2. Import & Transfer - One‑tap import via Photos, Files app, and the system Share Sheet. - Local Wi‑Fi web transfer: upload/download files directly from a desktop browser. - Device‑to‑device transfer within the app, enabling faster and safer file exchange. 3. File Management - Create folders, rename, move, copy, delete, sort, and batch select for efficient organization. 4. Private Video Management - Built‑in Private Folder to securely manage sensitive videos, protected with biometric lock. 5. Personalization & Compatibility - Follows system Dark Mode with multiple theme styles. - Language switching for Chinese (Simplified/Traditional) and English.

About

TapScan QR Code

Features
Read full description

Are you looking for a faster, smarter, and more secure way to handle QR codes? TapScan QR Code is designed to be the only QR toolkit you’ll ever need. Whether you need to scan a code from a printed flyer or extract data from a screenshot in your photo gallery, TapScan makes it effortless. EXTRACT QR CODES FROM IMAGES & PHOTOS Traditional scanners require a physical code to scan. With TapScan, you can pull information directly from your Photo Library. Snap or Save: Take a photo or save a screenshot of a QR code. Instant Extraction: TapScan identifies and extracts data from images in seconds. No Camera Needed: Perfect for when you find a code online and want to scan it without using another device. ADVANCED QR CODE GENERATOR Create professional-grade QR codes for personal or business use. WiFi QR Generator: Create a code for your home WiFi. Guests just scan to join—no more typing long passwords. Social & Links: Generate codes for WhatsApp, Facebook profiles, URLs, and vCards. Pre-filled Messages: Create WhatsApp QR codes with custom messages ready to be sent. PREMIUM CUSTOMIZATION & BRANDING Stand out with QR codes that match your style or brand. Add Your Logo: Embed a custom image or logo in the center of your QR code. Shape & Color Control: Choose between squares, dots, or rounded modules. Pick any color to match your brand identity. High Resolution: Crisp, high-quality images ready for digital sharing or printing. PRIVACY AND SECURITY FIRST: Your data belongs to you. We built TapScan with a "Privacy First" mindset. FaceID/Passcode Lock:  Secure your entire scanning and generation history behind biometric authentication. Local Processing:  All scanning and extraction happens on your device. We never upload your photos or data to external servers. History Management:  Easily review, copy, or delete your past scans. Download TapScan QR Code today and transform how you interact with the digital world!

Screenshots

4K UniPlay4 screens
TapScan QR Code4 screens

Verdict

The call

The clearest difference is update cadence: TapScan QR Code at fortnightly against 4K UniPlay's every 3 months. 4K UniPlay's advantage is iOS requirement (15.0 vs 18.2). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

4K UniPlay ships an update every 3 months, TapScan QR Code fortnightly. Both last shipped on November 9, 2026.

Scorecard2 real differences · 8 level
4K UniPlay versus TapScan QR Code: the parameters behind the verdict, then further details
Parameter4K UniPlayTapScan QR Code
PriceFreeFree
Rating4.0 (1 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better18.2
Further details — not scored
Size32 MB3 MB
Age rating4+4+
Developer长沙春觉信息科技有限公司SHAMMY KADESA

In-app purchases

None

4K UniPlay

No in-app purchases

None

TapScan QR Code

No in-app purchases

Questions

Is 4K UniPlay free?
4K UniPlay is free to download, with no in-app purchases.
Is TapScan QR Code free?
TapScan QR Code is free to download, with no in-app purchases.
Do 4K UniPlay or TapScan QR Code have ads?
Neither 4K UniPlay nor TapScan QR Code shows ads.
Which is updated more often, 4K UniPlay or TapScan QR Code?
4K UniPlay ships an update every 3 months, and TapScan QR Code fortnightly. Most recently, 4K UniPlay was updated on November 9, 2026 and TapScan QR Code on November 9, 2026.

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