# Spatial Vis vs Connect Lassonde

The clearest difference is update cadence: Spatial Vis at every 5 days against Connect Lassonde's monthly. Spatial Vis also leads on iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

Spatial Vis ships an update every 5 days, Connect Lassonde monthly. The most recent releases landed on September 8, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Spatial Vis | Connect Lassonde |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (18 ratings)](https://appshunter.io/ios/app/spatial-vis/id1495249170/reviews)** | — |
| Number of ratings | **18** | — |
| Positive reviews | 26.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | Free | — |
| Size | 50 MB | 64 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [eGrove Education, Inc.](https://appshunter.io/developer/1126228424) | [York University](https://appshunter.io/developer/399785118) |

## What reviewers say

### Spatial Vis

[App page](https://appshunter.io/ios/app/spatial-vis/id1495249170)

This app trains students in engineering and science to improve their freehand sketching of 2D and 3D views. Mastering these skills enhances technical communication and spatial visualization, which can lead to better academic performance. It offers interactive lessons and automatic grading for assignments.

**Highlights:** Freehand sketching of 2D and 3D views, Orthographic projections lessons, 3D object rotations, Flat pattern sketching, Automatic sketch grading, Gamified learning with hints

**Features:** macOS Compatibility

**In-app purchases:** none


### Connect Lassonde

[App page](https://appshunter.io/ios/app/connect-lassonde/id1635268403)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Spatial Vis free?

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

### Is Connect Lassonde free?

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

### Do Spatial Vis or Connect Lassonde have ads?

Neither Spatial Vis nor Connect Lassonde shows ads.

### Which is updated more often, Spatial Vis or Connect Lassonde?

Spatial Vis ships an update every 5 days, and Connect Lassonde monthly. Most recently, Spatial Vis was updated on September 8, 2026 and Connect Lassonde on September 9, 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.*