Comparison

Spatial Vis vs SDSU Safe

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Spatial Vis

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
Read full description

Spatial Vis is a training tool for engineering, pre-engineering, and other science and technology students. The app teaches freehand sketching of 2D and 3D views, which is an important skill for technical communication and improving one's ability to visualize shapes in 3D. These skills have been shown to increase GPAs and graduation rates in STEM. Spatial Vis has 10 unique lessons that include orthographic projections, rotations of 3D objects, and flat patterns. Students complete assignments by sketching their solution and submitting their sketch to be automatically graded. Students have access to hints if they get stuck, but Spatial Vis is gamified to encourage students to try on their own before using the help features. Spatial Vis is designed for students enrolled in a course at a participating institution. Instructors and students not at participating institutions may work on assignments and review the course material through the Not For Course Credit mode.

About

SDSU Safe

This official campus safety application provides students, faculty, and staff with enhanced security on university grounds. It offers emergency contact options, real-time location sharing with friends, incident reporting, and access to support resources and campus maps.

Highlights
  • Emergency contacts
  • Friend Walk location sharing
  • Report incidents
  • Support resources access
  • Campus map navigation
  • Safety notifications
Read full description

SDSU Safe is the official safety app of San Diego State University. It is the only app that integrates with SDSU’s safety and security systems. Campus Security has worked to develop a unique app that provides students, faculty and staff with added safety on the SDSU campus. The app will send you important safety alerts and provide instant access to campus safety resources. SDSU Safe features include: - Emergency Contacts: Contact the correct services for the SDSU area in case of an emergency or a non-emergency concern - Friend Walk: Send your location to a friend through email or SMS on your device. Once the friend accepts the Friend Walk request, the user picks their destination and their friend tracks their location in real time; they can keep an eye on them to make sure they make it safely to their destination. - Report an Incident: Multiple ways to report a safety/security concern directly to SDSU Police. - Support Resources: Access support resources in one convenient app to enjoy a successful experience at SDSU. - Be Prepared: Enhance your safety with the set of tools provided in one convenient app. - Campus Map: Navigate around the SDSU area. - Safety Notifications: Receive instant notifications and instructions from SDSU Police when on-campus emergencies occur. Download today to ensure you’re prepared in the event of an emergency.

Screenshots

Spatial Vis4 screens
SDSU Safe4 screens

Verdict

The call

The clearest difference is rating: Spatial Vis at 3.4 against SDSU Safe's 3.0. Spatial Vis also leads on update cadence (every 5 days vs every 12 months) and ratings volume (18 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

Spatial Vis holds the better App Store score, 3.4 against 3.0. That said, the two scores are not equally well evidenced: Spatial Vis has 18 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

Spatial Vis ships an update every 5 days, SDSU Safe every 12 months. The most recent releases landed on September 8, 2026 and June 5, 2026 respectively.

Scorecard3 real differences · 7 level
Spatial Vis versus SDSU Safe: the parameters behind the verdict, then further details
ParameterSpatial VisSDSU Safe
PriceFreeFree
Rating3.4 (18 ratings) — better3.0 (3 ratings)
Positive reviews26.9% of reviews—
Number of ratings18 — better3
Update frequencyEvery 5 days — betterEvery 12 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size50 MB23 MB
Age rating4+17+
DevelopereGrove Education, Inc.San Diego State University

Customer experience

Spatial Vis

All ratings18 ratings
Positive61.1%
Neutral0.0%
Negative38.9%
Written reviews26 reviews
Positive26.9%
Neutral3.8%
Negative69.2%

SDSU Safe

All ratings3 ratings
Positive33.3%
Neutral33.3%
Negative33.3%

In-app purchases

None

Spatial Vis

No in-app purchases

None

SDSU Safe

No in-app purchases

Questions

Is Spatial Vis free?
Spatial Vis is free to download, with no in-app purchases.
Is SDSU Safe free?
SDSU Safe is free to download, with no in-app purchases.
Which has better reviews, Spatial Vis or SDSU Safe?
Spatial Vis is rated higher. Spatial Vis averages 3.4 out of 5 from 18 ratings, while SDSU Safe averages 3.0 from 3 ratings.
Do Spatial Vis or SDSU Safe have ads?
Neither Spatial Vis nor SDSU Safe shows ads.
Which is updated more often, Spatial Vis or SDSU Safe?
Spatial Vis ships an update every 5 days, and SDSU Safe every 12 months. Most recently, Spatial Vis was updated on September 8, 2026 and SDSU Safe on June 5, 2026.

Other comparisons