Comparison

Geometry AR vs Catbus Teacher

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

Head to head
About

Geometry AR

Explore geometric shapes in 3D with augmented reality. This app allows users to view and learn about over 25 planar and solid figures by interacting with them in their own space. Features include audio narration and detailed information screens for each shape.

Highlights
  • Augmented Reality (AR) viewing
  • Interactive 3D geometric figures
  • Audio narration of information
  • Detailed information screens
  • Over 25 geometric figures included
  • Suitable for classroom use
Features
Read full description

Geometry AR is a tool for viewing and learning about geometric figures using Augmented Reality technology (AR). With Geometry AR kids can view planar and solid figures by actually walking around the figure in order to view all sides. Students use the slider or arrow buttons to move through a list of over 25 figures. As figures are selected they instantly appear in the AR view and can be viewed by moving around the virtual object. Screens of information about the geometric figure are displayed when the notebook icon is tapped. If the sound has been activated by tapping the speaker icon, the text will be read aloud. Geometry AR is perfect for mathematics classrooms where geometry concepts are being introduced. Augmented Reality adds a level of interest and excitement that will stimulate young minds to further exploration. Be sure that your iPad allows access to the camera function by choosing Settings -> General -> Restrictions -> Off. Figures Included: point ray line segment line angle arc parallel lines perpendicular lines intersecting lines circle triangle right triangle acute triangle obtuse triangle rectangle square parallelogram trapezoid regular prism rectangular solid circular cylinder pyramid circular cone sphere skew lines polyhedron torus ellipse parabola hyperbola

About

Catbus Teacher

This app helps educators manage their courses efficiently on the go. It offers quick access to grading, communication with students, and content updates directly from a mobile device.

Highlights
  • Mobile grading with SpeedGrader
  • Send announcements and messages
  • Update course content
  • Manage student submissions
  • Participate in course discussions
Features
Read full description

Time is a teacher’s most valuable resource. Save time and use Catbus more efficiently from your mobile device with Catbus Teacher. Catbus Teacher allows teachers to facilitate their courses on the go, both inside and outside the classroom. This app provides quick access to three of the most frequent course facilitation tasks for teachers: • GRADING: Browse submissions and provide feedback to your students with a new and improved mobile SpeedGrader embedded in this app. • COMMUNICATING: Send announcements and messages (including "Message Students Who..."), and participate in course discussions from the palm of your hand. • UPDATING: Need to change a due date? Or publish an assignment? Or fix a misspelling? Catbus Teacher allows you to update your course content. Catbus Teacher is the perfect mobile Catbus companion for course facilitation!

Screenshots

Geometry AR3 screens
Catbus Teacher4 screens

Verdict

The call

The clearest difference is price: Catbus Teacher at Free against Geometry AR's $1.99. Catbus Teacher also leads on update cadence (every 2 months vs every 38 months). On ads, in-app purchases, device support and iOS requirement 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

Catbus Teacher is free to download; Geometry AR costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Geometry AR ships an update every 38 months, Catbus Teacher every 2 months. The most recent releases landed on October 12, 2026 and October 11, 2026 respectively.

Scorecard3 real differences · 7 level
Geometry AR versus Catbus Teacher: the parameters behind the verdict, then further details
ParameterGeometry ARCatbus Teacher
Price$1.99Free — better
Rating—5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings—1 — better
Update frequencyEvery 38 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size29 MB45 MB
Age rating+44+
DeveloperVentura Educational SystemsCOHOTA JOINT STOCK COMPANY

Customer experience

Geometry AR

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Catbus Teacher

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Geometry AR

No in-app purchases

None

Catbus Teacher

No in-app purchases

Questions

Is Geometry AR free?
Geometry AR costs $1.99, with no in-app purchases.
Is Catbus Teacher free?
Catbus Teacher is free to download, with no in-app purchases.
Do Geometry AR or Catbus Teacher have ads?
Neither Geometry AR nor Catbus Teacher shows ads.
Which is updated more often, Geometry AR or Catbus Teacher?
Geometry AR ships an update every 38 months, and Catbus Teacher every 2 months. Most recently, Geometry AR was updated on October 12, 2026 and Catbus Teacher on October 11, 2026.

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