GLTF Viewer · Convert OBJ/STL vs Wall
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GLTF Viewer · Convert OBJ/STL
View and inspect 3D models in glTF and GLB formats with advanced rendering and animation playback. Offers a full inspector for scene graph, materials, and animations. Advanced features like export and AR require an in-app purchase.
- View glTF and GLB 3D models
- Orbit, pan, and zoom controls
- Multiple render modes
- Embedded animation playback
- Full glTF inspector
- Export to multiple formats (in-app purchase)
- AR viewing (in-app purchase)
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GLTF Viewer opens .gltf and .glb 3D model files and gives you a complete, professional inspector for the glTF format. VIEW YOUR MODEL • Orbit, pan and zoom with smooth touch controls • Solid, Wireframe, X-ray and Points render modes • Play back embedded animations: scrub, switch clips, change speed • Toggle grid, auto-rotate, and 3 lighting/environment presets • Works with Draco-compressed geometry and KTX2/Basis-compressed textures inside your glTF/GLB • Handles very large files gracefully: models over 400MB switch to a full data inspector even without a live 3D preview FULL glTF INSPECTOR • Scene graph / node structure • Every mesh, material (PBR values) and texture • Animation clips and accessor/buffer data • Raw glTF JSON viewer • Complete glTF 2.0 validation report with errors, warnings and exact JSON-pointer locations EXPORT, AR AND MEASURE These tools require an in-app purchase: • Export / convert your model to another format: GLB, glTF, OBJ, STL, PLY or USDZ • View your model in AR, right in your own space, with USDZ Quick Look • Tap-to-measure real-world distances on the model • Advanced render modes: Normals, Matcap, UV-checker • Hi-resolution screenshot capture Open a file from the Files app, iCloud Drive, Mail, AirDrop or any app's Share Sheet, or tap "Open File" inside GLTF Viewer. No account, no login required. Privacy Policy: https://rush.tools/privacy Terms of Use: https://rush.tools/terms
Wall
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Wall-Fit AR - Actual Size Poster Simulator "How will this photo look on my wall?" "Is A3 too big for this space?" Wall-Fit AR solves these questions instantly using the power of Augmented Reality! Wall-Fit AR is a simulation app that lets you project images from your device onto your real-world walls at "actual size." It’s the perfect tool for checking dimensions before printing photos or buying frames. [Key Features] •Accurate Physical Sizes: Supports standard paper sizes from A0–A5 and B0–B5. Experience the true scale in your room. •Simple & Intuitive: Just select an image from your Photos or Files, point your camera at the wall, and tap to place. •Two Display Modes: ◦"Spatial Mode": Anchor the image to the wall and walk around to check the balance from any angle. ◦"Fixed Mode": Fix the image on your screen for easy adjustment of rotation and fine-tuning. •Lost & Found Navigation: Never lose track of where you placed your virtual poster. An intuitive orange arrow guides you back to it. •Instant Orientation Switch: Toggle between Portrait and Landscape with a single tap. [Perfect For] •Previewing your own artwork or posters before professional printing. •Checking if a frame size fits your interior decor. •Visualizing photo layouts for your home or office. •Simulating signages and notices in a real environment. Don't guess the size—see it! Try "Wall-Fit AR" and find the perfect fit for your wall before you hit print.
Screenshots
Verdict
The clearest difference is in-app purchases: Wall at none against GLTF Viewer · Convert OBJ/STL's 2. GLTF Viewer · Convert OBJ/STL's advantage is ads (none vs shown) and device support (4 vs 1). On price and update cadence 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. GLTF Viewer · Convert OBJ/STL sells 2 in-app purchases, starting at $2.99 per 7 days. Wall asks for nothing beyond the download.
GLTF Viewer · Convert OBJ/STL ships an update every 5 days, Wall every 6 days. The most recent releases landed on October 25, 2026 and October 11, 2026 respectively.
| Parameter | GLTF Viewer · Convert OBJ/STL | Wall |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 days — better | Every 6 days |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone |
| Requires iOS | 15.0 — better | 26.5 |
| Further details — not scored | ||
| Size | 26 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Rush Tools LLC | Shinichi Ishizuka |
In-app purchases
GLTF Viewer · Convert OBJ/STL
- GLTF Viewer Pro$2.997 Days
- GLTF Viewer Pro$9.991 Year
Wall
No in-app purchases
Questions
Is GLTF Viewer · Convert OBJ/STL free?
Is Wall free?
Do GLTF Viewer · Convert OBJ/STL or Wall have ads?
Which is updated more often, GLTF Viewer · Convert OBJ/STL or Wall?
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