# OpalAi vs The3DApp

The clearest difference is ads: OpalAi at none against The3DApp's shown. OpalAi also leads on monetization model (free vs ad-supported) and ratings volume (123 vs 15). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.5 for OpalAi against 4.5 for The3DApp. That said, the two scores are not equally well evidenced: OpalAi has 123 ratings behind it against 15, so its average is the more settled of the two. Written reviews are what separate them: 70% of OpalAi's written reviews are positive against 78% of The3DApp's.

OpalAi ships an update monthly, The3DApp every 3 weeks. The most recent releases landed on October 11, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | OpalAi | The3DApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (123 ratings)](https://appshunter.io/ios/app/opalai-scanto3d-and-floorplan/id1537506295/reviews) | **[4.5 (15 ratings)](https://appshunter.io/ios/app/the3dapp/id1599161455/reviews)** |
| Number of ratings | **123** | 15 |
| Positive reviews | 70.3% of reviews | **77.8% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 89 MB | 245 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OPAL AI INC](https://appshunter.io/developer/1537506297) | [LavaMap LLC](https://appshunter.io/developer/1020063331) |

## What reviewers say

### OpalAi

[App page](https://appshunter.io/ios/app/opalai-scanto3d-and-floorplan/id1537506295)

This app uses AI and your device's LiDAR scanner to quickly create accurate 3D CAD models and floor plans of properties. It declutters furnished spaces and provides ANSI-compliant floor plans with gross living area calculations, exporting to various professional formats.

**Highlights:** Generate 3D CAD and floor plans, AI-enabled decluttering, ANSI-compliant appraisal quality plans, Gross Living Area (GLA) calculation, Export to Revit, SketchUp, AutoCAD, FBX, DFX, Accurate to one inch in 20 feet

**Features:** Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 🚀 Revolutionized 3D capture
- 👍 Very cool and nice app
- 🚀 Quick 3D results
- 👍 Easy to use indoor and outdoor
- 👍 Best app for 3D

**What reviewers complain about**

- 💰 Hidden costs for 3D models
- 💰 Deceptive pricing
- 💰 Charged after demo despite cancellation request
- 💰 Scammy cancellation process via email only
- 💰 Not upfront about pricing

**Reported bugs**

- Crashes before it opens
- Doesn't run on iPad Pro
- OK and cancel buttons blocked by UI
- Application doesn't recognize all surfaces or walls

**Requested features**

- Clearer upfront pricing information
- In-app subscription cancellation
- Ability to upload house plans
- More upfront information about costs


### The3DApp

[App page](https://appshunter.io/ios/app/the3dapp/id1599161455)

Easily create immersive 3D property tours using your iPhone or iPad. Generate accurate floorplans, 3D models, and panoramas that can be shared via a web link. Ideal for real estate, design, and renovations.

**Highlights:** Create 3D property tours, Generate accurate floorplans, Include 3D models and panoramas, Measure square footage, Shareable via web link, Manage and catalog tours

**In-app purchases:** none


## Frequently asked questions

### Is OpalAi free?

OpalAi is free to download, with no in-app purchases.

### Is The3DApp free?

The3DApp is free to download, with no in-app purchases.

### Which has better reviews, OpalAi or The3DApp?

The3DApp is rated higher. OpalAi averages 4.5 out of 5 from 123 ratings, while The3DApp averages 4.5 from 15 ratings.

### Do OpalAi or The3DApp have ads?

The3DApp shows ads; OpalAi does not.

### Which is updated more often, OpalAi or The3DApp?

OpalAi ships an update monthly, and The3DApp every 3 weeks. Most recently, OpalAi was updated on October 11, 2026 and The3DApp on October 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*