4Dscan vs ARSound3D
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
4Dscan
Experience interactive digital content by scanning specially prepared images and objects. This augmented reality app brings marketing, branding, and educational materials to life with engaging visual and auditory experiences.
- Scan prepared objects for AR experiences
- Interactive digital content
- Augmented reality for branding and marketing
- Capture and share AR experiences
- Lock button for stable AR content
Read full descriptionHide full description
Getting started with 4Dscan AR - it is amazingly easy to use: 1. Download 4Dscan and allow access to your camera. 2. Just point and scan towards a 4Dscan prepared object. ENJOY THE MAGIC 4Dscan is an Augmented Reality app that enables you to access digital interactive experiences. Scan to enable Augmented Reality come alive in images, packaging, 4Dvideo-cards and other printed matters prepared for 4Dscan AR. Look out for the 4Dscan logo as well as info on campaigns, brands, social media or signage, scan, and enjoy the magic. New features in this version: • Lock button: When lock icon appears on AR content (upper right corner), playing content apart from AR image is enabled as you click the lock button. This is useful especially for moving greenscreen shoots around in your surroundings. • use the share icon to take pictures of the AR experience and share on any media available on your device WE LOVE AUGMENTED REALITY! 4Dscan AR is a Worth Keeping product, originally developed as a refined add-on to the experience of our 3D lenticular products, the 4D videocards. Today we add Augmented Reality to any kind of communication: branding, marketing, sales, instruction, education, competitions - or simply for fun and entertainment. ACHIEVE ATTENTION AND RESPONS 4Dscan AR elevates your branding and sales into new dimensions with Augmented Reality. Attract attention and get respons and call to action with the amazing AR experiences. Take care of the environment: You can change the 4Dscan content without changing your graphics! GREAT BRANDING VALUE 4Dscan AR takes advantage of using multiple senses: We watch, touch, move, listen, even read when we play with AR. It is a fact that the more senses you bring into play through AR, the better you remember what you have experienced. Thus AR contributes to sharpened impact of your communication. So, customer interactions with your brand and content creates not only loyalty and engagement, it prolongs the lifespan and value of your campaigns. To run 4Dscan AR your device needs: • connection to the internet • clean camera lens • sufficient light (optionally use light button) • adequate power in addition: • avoid strong reflection/shadow • let camera focus on the entire 4Dscan AR image • if responding on 3Dcards tricks, gently tip card sideways while scanning • if screen freezes, restart the app JOIN US FOR YOUR NEXT CAMPAIGN Don’t hesitate to contact us if any questions or if you would like use 4Dcan on your own product. 4Dscan www.4dscan.dk 4scan@worth-keeping.com +45 8639 1664 This app works on iPhones from version 6s
ARSound3D
Read full descriptionHide full description
【Main Features】 ・Apple Watch support ・Repeat playback ・VoiceOver support ・English support ・Text input / speech ・Camera text scanning ・Barcode / QR code scanning ・In-app purchase to remove ads ―― About This App ―― ARSound3D is a spatial media player that lets you place your own music, video, and photo files in AR or virtual space. With its custom-tuned audio engine, ARSound3D supports spatial audio and 3D sound. Music and videos placed in space feel more immersive than ordinary playback. ARSound3D also supports text input and speech. You can enter text manually or scan text with the camera, then have it read aloud using Apple’s built-in TTS. Speech audio can be played from the front, right, left, or back, creating a spatial speech experience. Use your photos, music, videos, text, and code information to design your own space of sound, visuals, and words. Create your own immersive media space by placing sound, video, images, and speech around you. ARSound3D is useful not only for music playback, but also for background listening, study, creative recording, and social media content creation. You can capture your AR scenes with video recording or screenshots, making it easy to save and share your spatial media experience. ―― Main Features ―― • Custom-tuned high-quality audio playback • Dynamic spatial playback for mono audio sources Sound moves through space in response to camera movement. ※ Audio is played in mono. • Spatial stereo playback Left and right audio can be separated and placed in space. The sound source is fixed, creating a wider stereo experience. ※ The sound position is fixed and does not move dynamically. • Text input / speech Entered text can be read aloud using Apple’s built-in TTS. Speech can play from the front, right, left, or back. • Camera text scanning Scan text with the camera and insert it into the text input field. Scanned text can be copied or read aloud. • Barcode / QR code scanning Supports JAN / EAN, QR codes, book codes, Code39, Code128, DataMatrix, PDF417, and some GS1-related codes. Scanned content can be displayed and copied as text. ※ Some codes may not be read correctly depending on the device, print quality, and capture conditions. • Background playback and Apple Watch support Music can continue playing while using other apps or when the screen is locked. Playback, pause, next/previous track, and repeat controls are available from iPhone, Lock Screen, and Apple Watch. • Wired earphones recommended, with Bluetooth support Wired earphones are recommended for the best spatial audio experience. Bluetooth earphones are also supported. • Freely place photos, videos, and music files in AR / virtual space • Selfie AR support and camera switching • Simple UI with operation guides • Video recording and screenshot features • Earn points by watching ads Basic features can be used for free. An in-app purchase is available to remove ads. ―― Notes ―― ※ This app does not support web streaming playback. Please prepare music, video, and image files stored on your device. ※ The code scanning feature is a general-purpose aid for reading barcodes and QR codes. Some codes may not be read correctly depending on the device, print quality, and capture conditions. ―― Requirements ―― This app supports devices with an A14 Bionic chip or later, or an M-series chip. Examples: iPhone 12 or later, iPhone SE (3rd generation), iPad Air (4th generation) or later, iPad (10th generation) or later, iPad mini (6th generation) or later, iPad Pro with M1 chip or later. The app may not work properly on unsupported devices.
Screenshots
Verdict
The clearest difference is in-app purchases: 4Dscan at none against ARSound3D's 1. 4Dscan also leads on ads (none vs shown) and iOS requirement (13.0 vs 18.2). ARSound3D's advantage is update cadence (every 3 weeks vs every 2 months). On price 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. ARSound3D sells 1 one-off in-app purchase. 4Dscan asks for nothing beyond the download.
4Dscan ships an update every 2 months, ARSound3D every 3 weeks. The most recent releases landed on September 19, 2026 and September 17, 2026 respectively.
| Parameter | 4Dscan | ARSound3D |
|---|---|---|
| Price | Free | Free |
| Rating | 1.4 (5 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 13.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 26 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Worth Keeping ApS | Kengo Matsumoto |
In-app purchases
4Dscan
No in-app purchases
ARSound3D
- Remove Ads$3.99









