Heges 3D Scanner vs Viso
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Heges 3D Scanner
Capture 3D models of objects and environments using your device's advanced camera sensors. Export scans in various formats for further use in 3D modeling or augmented reality. Offers different scanning modes and precision settings for optimal results.
- 3D scanning with FaceID/LiDAR
- Export to STL, OBJ, PLY, USDZ, GLB
- Share via Wi-Fi server
- Augmented Reality viewing
- Night vision scanning mode
- Adjustable scanning precision
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Create 3D scans using the 3D camera (FaceID or LiDAR) of your iPhone 18, 17, 16, 15, 14, 13, 12, 11, XS, XR, X (and all their Pro/Max/Plus/Air variants) or iPad Pro! Export scans into STL, PLY, OBJ, USDZ, GLB (glTF), share them and more. On older devices, you can use the ordinary camera mode or the Screen Sharing feature. This app is *PAID* up-front. Why is it free-to-download? To protect people with unsupported devices from buying it (more details at the end). Heges is divided into two modes: = 3D Scanner (**PAID**, requires one-time In-App Purchase) ============================ - Available only for iPhones and iPad Pros with the selfie FaceID (TrueDepth) camera and/or LiDAR sensor as an In-App Purchase (Why? Read more at the bottom.) - Create 3D models by scanning everyday objects using the selfie TrueDepth camera (FaceID) and/or the rear LiDAR sensor - After scanning, export the models into PLY, OBJ, USDZ (all with colors), STL, GLB (both without colors) file formats - Share exported models e.g. via built-in Wi-Fi server or view them in the iOS Files app - Use the physical volume buttons to toggle scanning session - Double-tap anywhere in the live camera view to Share Screen with another iPhone/iPad, so that you can better see what you're scanning - View the models in AR - You can scan in pitch-dark environment and use Heges as a night vision camera! - Choose from the available scanning precisions — the higher the precision, the shorter the scanner range - To get the most accurate scans, you must use the selfie FaceID camera with 0.5MM Precision settings; do not use LiDAR if you need accurate scans - The selfie FaceID camera is much more accurate than LiDAR (approx. one order of magnitude), the models in the promo videos were scanned using the selfie FaceID camera of iPhone X - Use the selfie FaceID camera for scanning fine details (up to 2 millimeters accuracy with FaceID and 0.5MM Precision settings) - Use LiDAR for scanning large areas (e.g. houses, hallways, rooms, etc.), LiDAR is NOT suitable for scanning small objects with detail — use the selfie FaceID camera for this purpose - Objects in scanner range are highlighted in the live view - Switch to the passive Night Vision where there're no explicit restrictions on the scanner range Instructions for the 3D scanner: - Move slowly when scanning - Make sure that most of the captured scene is within the scanner range - Please read the FAQ at https://hege.sh/faq The scanner isn't perfect and can fail when moving too fast or scanning a challenging environment (e.g. glass surfaces cannot be captured due to the nature of the TrueDepth sensor). A NOTE FOR iPHONE 13 (and newer) users: Beginning with the iPhone 13 lineup, Apple introduced a new TrueDepth (FaceID) camera design, which produces (slightly) lower-accuracy results compared to older devices. To get best scan accuracy, consider using any iPhone 12 or older with FaceID. = Color camera mode ============================ - Available for all devices - Manual camera focus - Sharing photos via built-in Wi-Fi server = Why don't you make the app paid on the App Store? Why the annoying In-App Purchase? ============================ It's for protecting people with unsupported devices. (I wish I could make it paid directly on the App Store.) Heges needs the 3D-sensing selfie FaceID camera to capture 3D scans. But not all iPhones/iPads have the FaceID camera, so the app needs to check if your device has FaceID before it allows you to buy the app. The App Store does not allow developers to check if your iPhone/iPad has FaceID, so the only way to check is if you download and open the app. Once you open Heges on your device, it will check if your device is compatible and if isn't, then you will not be able to buy it. If you have any questions just drop me an email at support@hege.sh and I'll be happy to help you :)!
Viso
Transform your mobile device into a powerful projection mapping studio. Create professional visual displays on any surface without needing a computer or complex software. Apply real-time effects, warp visuals to irregular shapes, and access a library of dynamic generative backgrounds.
- Projection mapping tools
- Precision warping and masking
- Built-in effects engine
- Real-time generative visualizers
- Integrated asset store
- Live preview and multi-surface mapping
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Projection mapping made simple. Map faster and create professional visual displays directly from your iPhone or iPad. Visomapper transforms your device into a complete projection mapping studio. No computer. No video editing software. No expensive hardware. Just powerful, intuitive tools that let you map visuals onto buildings, sculptures, stages, or home setups in minutes. Connect to any projector via HDMI, USB-C, or AirPlay and start mapping immediately. Visomapper gives you the creative freedom to light up the world without the complex workflow. WHY VISOMAPPER? A COMPLETE VFX STUDIO IN YOUR POCKET Stop rendering loops in external video editors. Visomapper lets you apply professional visual effects live inside the app. Transform simple images or videos using the Effects Engine—apply Fragment Effects to shatter your visuals, create pulsing Scale animations, or automate Opacity fades. Achieve complex motion graphics results in seconds, not hours. MAP ANYTHING, ANYWHERE Turn any object into a dynamic canvas. Visomapper’s touch-first interface makes it effortless to project onto irregular surfaces. Use precise Masking Tools to cut out shapes and Corner Warping to align your visuals perfectly to any geometry. Drag corners, warp meshes, and snap vertices to fit your projection to reality. DYNAMIC VISUALIZERS Forget static images. Visomapper includes a library of Visualizers—real-time generative backgrounds that animate and evolve. Explore Kaleidoscopes, Particles, Tunnels, and fluid Gradients that render live on your device. EXTENSIVE ASSET STORE Expand your creative possibilities with the integrated Asset Store. Browse and download high-quality textures, video loops, and visualizer presets designed specifically for projection mapping. Finding the perfect content for your installation has never been easier. SIMPLE DESIGN, PROFESSIONAL RESULTS Project full-resolution visuals while keeping your control interface private. Built on Apple’s Metal graphics engine, Visomapper ensures buttery-smooth playback and high performance, even when stacking multiple effects and layers. CORE FEATURES PROJECTION MAPPING TOOLS Precision Warping: Corner handles and mesh distortion for exact alignment. Masking & Drawing: Create custom shapes to fit specific objects or architectural details. Multi-Surface: Map multiple independent objects or panels simultaneously. Live Preview: See your changes instantly on the projector. BUILT-IN EFFECTS ENGINE Fragment Effect: Shatter, wave, and explode your visuals in real-time. Transform Effects: Automate scale, rotation, and position animations. Opacity & Blending: Create professional transitions and layered looks without video editing. Real-Time Rendering: All effects are calculated live—no waiting for renders. CREATIVE VISUALIZERS Library: Access real-time generative effects like Kaleidoscope, Strobe, and Noise. Customizable Parameters: Adjust speed, density, and styles on the fly. Video Import: Load your own content and enhance it with app effects. CONNECTIVITY & CONTROL Universal Support: Works with HDMI, USB-C, Lightning, and AirPlay projectors. Extended Display: Projects only your canvas content while keeping editor controls hidden. Offline Capable: No internet needed for performance. Project Management: Save, duplicate, and organize your mapping setups. PERFECT FOR Artists & VJs: Create pro-level stage visuals without a laptop or After Effects. Event Organizers: Transform weddings, venues, and exhibits with immersive light. Home Decor: Design ambient environments or holiday displays effortlessly. Store Displays: Create eye-catching digital signage on any surface. Visomapper brings the power of professional desktop mapping software to a modern, mobile interface. It replaces complicated video production workflows with real-time effects and a touch-first design. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula Privacy Policy: https://visomapper.com/privacy
Screenshots
Verdict
The clearest difference is review sentiment: Heges 3D Scanner at 48% against Viso's 0%. Heges 3D Scanner also leads on ratings volume (306 vs 11) and iOS requirement (15.0 vs 18.0). Viso's advantage is rating (3.6 vs 2.8) and monetization model (free with in-app purchases vs paid). 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. Heges 3D Scanner sells 1 one-off in-app purchase and Viso sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Viso holds the better App Store score, 3.6 against 2.8. That said, the two scores are not equally well evidenced: Heges 3D Scanner has 306 ratings behind it against 11, so its average is the more settled of the two. Written reviews complicate that: 48% of Heges 3D Scanner's written reviews are positive against 0% of Viso's, so the app with the better star average is not the one people write more warmly about.
Heges 3D Scanner ships an update every 3 months, Viso every 5 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | Heges 3D Scanner | Viso |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (306 ratings) | 3.6 (11 ratings) — better |
| Positive reviews | 48.1% of reviews — better | 0.0% of reviews |
| Number of ratings | 306 — better | 11 |
| Update frequency | Every 3 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 17 MB | 137 MB |
| Age rating | 4+ | 4+ |
| Developer | Marek Simonik | Merek Barrett |
Customer experience
Heges 3D Scanner
Viso
Bugs and requests
Heges 3D Scanner
Reported bugs
3 issues- Crashes on launch after purchasing 3D scan mode
- Scans getting distorted or lost during the process
- Inability to preview larger scans within the app
Requested features
5 requests- Support for rear camera scanning
- Ability to stitch multiple scans together
- Export options beyond STL (e.g. OBJ, FBX)
- Post-processing tools for cleaning up scans
- Improved tracking and stability
Viso
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Heges 3D Scanner
- 3D Scanner$7.99
Viso
- Weekly Premium7 Days trial$5.997 Days
- Annual Premium7 Days trial$29.991 Year









