FJD Trion Scan vs Real Field
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FJD Trion Scan
This utility app connects to a 3D LIDAR scanner for real-time visualization of point cloud data and scanning trajectories. It allows users to manage project files directly on the scanner device and update its firmware.
- Real-time point cloud data display
- Scan trajectory visualization
- Project file management
- Scanner firmware updates
- Connect and control scanner
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Used to connect and control FJDynamics 3D LIDAR Scanner for visualization work: 1. Real-time calculation and display of point cloud data and scanning trajectories during the scanning process; 2. Manage project files in the scanner device; 3. Update and upgrade the scanner firmware version.
Real Field
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SLAM30 - 专业级3D扫描与建模工具 只需一部iPhone/iPad，即可将现实世界转化为高精度三维模型。SLAM30利用设备内置的激光雷达（LiDAR）与视觉惯性里程计（VIO）技术，让每个人都能轻松进行3D扫描、三维重建与空间测量。 为什么选择SLAM30？ 1.高精度实时扫描：基于先进的SLAM（即时定位与地图构建）算法，支持RTCM 3.2/3.3差分数据传输，可接入CORS账号（如“测绘玩家”），获取厘米级精度的点云数据。 2.多坐标框架支持：内置ITRF2008、WGS84、CGCS2000坐标系，满足专业测绘需求。 3.点云后处理：扫描完成后，可直接在App内对点云进行裁剪、滤波、拼接和导出，支持LAS/LAZ/PLY等通用格式。 4.无缝工作流：支持通过NTRIP协议连接RTK设备，实现“外业扫描-内业处理”一体化流程。 5.轻量易用：无需昂贵设备，一部手机即可完成传统地面三维激光扫描仪的工作。
Screenshots
Verdict
FJD Trion Scan and Real Field are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support 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 | FJD Trion Scan | Real Field |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 206 MB | 94 MB |
| Age rating | 4+ | 4+ |
| Developer | FJDynamics Europe Spzoo | 徕卡测量系统(上海)有限公司 |
In-app purchases
FJD Trion Scan
No in-app purchases
Real Field
No in-app purchases
