Walter 3D Scan vs Archi's Torch 3D Scanner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Walter 3D Scan
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Easy to use 3D scanning app, using AI and photogrammetry.
Archi's Torch 3D Scanner
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Archi's Torch 3D Scanner turns a LiDAR-capable iPhone into a local 3D space capture tool. Start an ARKit scan, move through the room, review the captured mesh, reopen previous scans from local storage, and export Wavefront OBJ files through the iOS share sheet. Scans stay on device unless you export them. The app does not require an account, analytics service, server sync, or in-app purchase.
Screenshots
Verdict
Walter 3D Scan and Archi's Torch 3D Scanner are too close to call on the numbers: across 3 compared parameters — price, in-app purchases and iOS requirement among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Walter 3D Scan | Archi's Torch 3D Scanner |
|---|---|---|
| Price | Free | Free |
| Ads | No | — |
| In-app purchases | No | No |
| Devices | iPhone — better | — |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 17 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | VR Space Holdings Inc. | Sihang Chen |
In-app purchases
Walter 3D Scan
No in-app purchases
Archi's Torch 3D Scanner
No in-app purchases
Questions
Is Walter 3D Scan free?
Is Archi's Torch 3D Scanner free?
Other comparisons
