Comparison

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.

Head to head
About

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.

Highlights
  • 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)
Features
Read full description

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

About

Wall

Features
Read full description

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

GLTF Viewer · Convert OBJ/STL4 screens
Wall4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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.

Scorecard4 real differences · 5 level
GLTF Viewer · Convert OBJ/STL versus Wall: the parameters behind the verdict, then further details
ParameterGLTF Viewer · Convert OBJ/STLWall
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 5 days — betterEvery 6 days
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Mac — betteriPhone
Requires iOS15.0 — better26.5
Further details — not scored
Size26 MB5 MB
Age rating4+4+
DeveloperRush Tools LLCShinichi Ishizuka

In-app purchases

2 purchases

GLTF Viewer · Convert OBJ/STL

Subscriptions2
  • GLTF Viewer Pro$2.997 Days
  • GLTF Viewer Pro$9.991 Year
None

Wall

No in-app purchases

Questions

Is GLTF Viewer · Convert OBJ/STL free?
GLTF Viewer · Convert OBJ/STL is free to download, with in-app purchases available.
Is Wall free?
Wall is free to download, with no in-app purchases.
Do GLTF Viewer · Convert OBJ/STL or Wall have ads?
Wall shows ads; GLTF Viewer · Convert OBJ/STL does not.
Which is updated more often, GLTF Viewer · Convert OBJ/STL or Wall?
GLTF Viewer · Convert OBJ/STL ships an update every 5 days, and Wall every 6 days. Most recently, GLTF Viewer · Convert OBJ/STL was updated on October 25, 2026 and Wall on October 11, 2026.

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