# Precis3D - 3D Scanner — Millimeter-accurate 3D scans

> Millimeter-accurate 3D scans (iPhone/iPad app by 志标 张.)

- Source: https://appshunter.io/ios/app/precis3d-3d-scanner/id6799294978 (this page in markdown: same URL + `.md`)
- Developer: [志标 张](https://appshunter.io/developer/6799128609)
- Category: Utilities, Photo & Video
- Price: Free with in-app purchases
- Age rating: 9+
- Requires: iOS 17.0 · 4 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2026-08-20
- Data updated: 2026-09-20
- User reviews in markdown: https://appshunter.io/ios/app/precis3d-3d-scanner/id6799294978/reviews.md

## What is Precis3D?

Precis3D is a full-scale precision 3D scanning app for iOS. It uses your device's LiDAR and camera to capture physical objects in real-time, then reconstructs them into high-quality 3D models with up to 0.1–0.3mm precision.

Key Features:
• LiDAR + Photogrammetry Fusion: Combines depth and visual data for optimal reconstruction
• Smart Capture Guidance: Real-time spherical coverage tracking with a HUD overlay
• Export to Multiple Formats: STL, 3MF, OBJ, USDZ, PLY
• Export Limits: 1 free USDZ export per day; premium STL/3MF/OBJ exports available via in-app purchase
• Auto Frame Quality Assessment: Filters out blurry or over/under-exposed shots before reconstruction

Requirements:
- iPhone 12 Pro or newer (LiDAR required)
- iOS 17.0+

No account required. No ads. No data collection.
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| 月度无限导出 | $4.99 | per month |



## Version history (last 2 releases)

### 1.0.1 — 2026-08-29

Only metadata changes (app name, subtitle, keywords). No code changes.

### 1.0 — 2026-08-20

No release notes.

## Apps similar to Precis3D

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Object3D: LiDAR Scanner](https://appshunter.io/ios/app/object3d-lidar-scanner/id6793028046) | — | Free | Utilities |
| [Ham Imaging](https://appshunter.io/ios/app/ham-imaging/id6795150999) | — | Free | Utilities |
| [AI 3D Scanner App](https://appshunter.io/ios/app/ai-3d-scanner-app/id6774551713) | — | Free | Utilities |
| [3D Spatial Imaging](https://appshunter.io/ios/app/3d-spatial-imaging/id6754584449) | — | Free | Utilities |
| [BetterCast Display](https://appshunter.io/ios/app/bettercast-display/id6761002383) | — | Free | Utilities |
| [LiDAR Scanner 3D: Scan Measure](https://appshunter.io/ios/app/lidar-scanner-3d-scan-measure/id6783699317) | — | Free | Utilities |

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-20.*