Spectacular Rec vs Uchi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Spectacular Rec
This application captures video and sensor data for 3D reconstruction. The recorded data must be uploaded to a computer for processing using specialized AI tools. Powerful GPUs are required for generating NeRFs and Gaussian Splatting reconstructions.
- Video recording
- IMU sensor data capture
- Data export for post-processing
- 3D reconstruction preparation
- AI tool integration
Read full descriptionHide full description
This app records video and IMU sensor data in a format that can be later post-processed by Spectacular AI tools to create 3D reconstructions. Please note that the App itself only records data and you will need to upload it to a computer to do actual reconstructions. NeRFs and Gaussian Splatting reconstructions require a capable GPU to process.
Uchi
Read full descriptionHide full description
Uchi is a 3D scanning app for iPhone. Capture the spaces around you, generate realistic 3D models, and share them with the world. HOW IT WORKS • Start a scan, stand in place, and turn around — a guided viewfinder helps you capture 8 directions • Uchi generates a photorealistic 3D space (3D Gaussian Splatting) in the cloud • On LiDAR devices, you can also capture 3D meshes and 3D room layouts (RoomPlan) • Publish your scan to the map, or keep it just for yourself AN OPEN 3D MAP, BUILT TOGETHER Published 3D data becomes open data (CC BY-SA 4.0) — free for anyone to view, download, and build upon. Indoors or outdoors, let's build an open 3D record of the world's public spaces together: stations, shops, campuses, parks and more. Prefer privacy? Set a scan to "Only me" and it stays yours. FEATURES • Guided 3D capture — no special hardware required • Photorealistic 3D (Gaussian Splatting), mesh, and room-layout capture modes • Explore scans from around the world on a 3D map, with leaderboards • Download shared models in standard formats • Sign in with Apple or Google CAPTURE RESPONSIBLY • Capture public spaces only — no private residences • Avoid capturing people and personal information • Report and block tools are built in; removal requests are always honored Requirements: iPhone with iOS 18 or later. Mesh/RoomPlan capture requires a LiDAR-equipped or 6GB+ RAM device. Terms of Service: https://uchi-production.up.railway.app/legal/terms Privacy Policy: https://uchi-production.up.railway.app/legal/privacy
Screenshots
Verdict
Spectacular Rec and Uchi 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 | Spectacular Rec | Uchi |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 1 MB | 38 MB |
| Age rating | 17+ | 4+ |
| Developer | Spectacular AI Oy | Shogo Hirasawa |
In-app purchases
Spectacular Rec
No in-app purchases
Uchi
No in-app purchases
