# Spatial Vis vs Second Course

The clearest difference is review sentiment: Second Course at 100% against Spatial Vis's 27%. Second Course also leads on rating (5.0 vs 3.4). Spatial Vis's advantage is ads (none vs shown) and update cadence (every 5 days vs every 3 weeks). On price, 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.

Second Course holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: Spatial Vis has 18 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 27% of Spatial Vis's written reviews are positive against 100% of Second Course's.

Spatial Vis ships an update every 5 days, Second Course every 3 weeks. The most recent releases landed on September 8, 2026 and July 17, 2026 respectively.

## The numbers

| Metric | Spatial Vis | Second Course |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (18 ratings)](https://appshunter.io/ios/app/spatial-vis/id1495249170/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/second-course/id6754541212/reviews)** |
| Number of ratings | **18** | 2 |
| Positive reviews | 26.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Every 3 weeks |
| Monetization | **Free** | Ad-supported |
| Size | 50 MB | 33 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [eGrove Education, Inc.](https://appshunter.io/developer/1126228424) | [Daniel Self](https://appshunter.io/developer/1848744695) |

## 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


### Second Course

[App page](https://appshunter.io/ios/app/second-course/id6754541212)

Discover free food events on your college campus. Receive alerts for snacks, meals, and desserts, claim your portion, and pick it up. It's also a tool for organizations to attract members and for universities to address food insecurity and waste.

**Highlights:** Free food alerts, Claim food portions, Event notifications, Food waste reduction, Food security improvement, Campus-wide availability

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Spatial Vis free?

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

### Is Second Course free?

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

### Which has better reviews, Spatial Vis or Second Course?

Second Course is rated higher. Spatial Vis averages 3.4 out of 5 from 18 ratings, while Second Course averages 5.0 from 2 ratings.

### Do Spatial Vis or Second Course have ads?

Second Course shows ads; Spatial Vis does not.

### Which is updated more often, Spatial Vis or Second Course?

Spatial Vis ships an update every 5 days, and Second Course every 3 weeks. Most recently, Spatial Vis was updated on September 8, 2026 and Second Course on July 17, 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.*