# Vector Gem — App for 3D Vectormath

> 3D vector math visualization tool for lines and planes. (iPhone/iPad app by Fabian Langer.)

- Source: https://appshunter.io/ios/app/vector-gem/id1537188969 (this page in markdown: same URL + `.md`)
- Developer: [Fabian Langer](https://appshunter.io/developer/1537178343)
- Category: Education
- Price: Free
- Age rating: 4+
- Requires: iOS 14.0 · 15 MB
- Languages: English, German
- Released: 2021-12-29
- Data updated: 2026-06-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/vector-gem/id1537188969/reviews.md

## What is Vector Gem?

Vector Gem allows the input and three-dimensional display of vectors, lines and planes. The input supports different forms (e.g. linear equation, vector form, normalized form, ...)

Vector Gem can display the starting point, the direction vectors and the normalized vector for each plane and calculate the intersection points with the axes. For lines it can display the starting point and the direction vector and calculate the points of intersection with the coordinate planes.

The color can be selected for each object along with different settings for the display.

## Key features

- 3D vector, line, and plane input
- Multiple input forms supported
- Display of starting points and direction vectors
- Calculation of intersection points
- Customizable object colors and display settings

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/vector-gem/id1537188969/reviews.md

### 5/5 — Baba Fabian

*2021-03-15, version 1.2.2*

Baba Fabian

### 5/5 — Update 1.1

*2020-11-08, version 1.1*

Danke!
Freu mich schon aufs nächste Update!
Konstruieren von Elementen aus vorhandenen wäre noch toll.

### 5/5 — Geniale App für den Geometrieunterricht!

*2020-10-29, version 1.0*

Ich habe lange nach einer passenden APP für den Geometrieunterricht gesucht. Die namhafte Konkurrenz bietet zwar den Umgang mit 3 dimensionalen Geoemtrieobjekten, allerdings ist die Bedienung oft sperrig und kompliziert. 
Diese App ist leicht und intuitiv zu benutzen.
Die Multi-touch-Funktionen ermöglichen einen perfekten Umgang mit dem Koordiatensystem (Zoom, Drehung usw.).

Kann diese App zu 100% empfehlen, meine Kollegen und Schüler sind begeistert.

Ich hoffe Fabian bringt noch mehr nützliche Mathe-Apps auf den Markt.

## Frequently asked questions about Vector Gem

### What is Vector Gem?

Vector Gem is a free application designed for the input and three-dimensional display of vectors, lines, and planes. It supports various input forms and allows for the calculation of intersection points.

### What kind of input does Vector Gem support?

Vector Gem supports multiple input forms for vectors, lines, and planes, including linear equation, vector form, and normalized form, among others.

### Can Vector Gem show intersections?

Yes, Vector Gem can calculate and display intersection points with the axes for planes, and with the coordinate planes for lines.

### Can I customize the appearance of objects in Vector Gem?

Absolutely. You can select the color for each object and adjust different display settings to suit your visualization needs.

### What devices is Vector Gem available on?

Vector Gem is available for iPhone, iPad, and iPod devices.

### What is the age rating for Vector Gem?

Vector Gem has an age rating of 4+, making it suitable for a wide range of users.

### How often is Vector Gem updated?

Vector Gem was last updated on December 29, 2021, with version 1.2.3. Further updates may be released by the developer.

### Does Vector Gem have ads?

No, Vector Gem is ad-free, allowing for an uninterrupted learning experience.

## Version history (last 5 releases)

### 1.2.3 — 2021-12-29

Updates for iOS 15 and some UI improvements. Also some Bug fixes

### 1.2.2 — 2021-03-11

Privacy Information update for new iOS versions

### 1.2 — 2020-11-24

Wooow! The second update, it's about saving graphs in files, so now you can:

- save your graphs in files and open them whenever you like to.
- the settings of the visualization are now also saved in a file, so you don't have to set them after every launch of the app.
- the files are automatically updated, when ever you change something in the app.
- there now is a tutorial introducing the app.

Other new features:

- random colors for objects, to better differentiate them
- duplicating objects
- intersection lines with coordinate levels of planes

### 1.1 — 2020-11-05

Wooow! The first update, it's mainly about calculations, because just entering and displaying objects is boring, so now you can:

- calculate and display the intersection point / line, the distance and the angle between 2 objects
- the results of a calculations can be added as an object and be further edited
- of course, you can also choose the color for calculations
- the different types of planes / lines (e.g. normalized form, linear equation form, ...) are automatically converted

Other new features:

- the use of the app on the iPhone has been improved and adapted
- the axis that points up is now selectable (by default, the Z-axis now points up)

### 1.0 — 2020-10-28

No release notes.

## Apps similar to Vector Gem

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Math Solver Pro](https://appshunter.io/ios/app/math-solver-pro/id6467880393) | — | $4.99 | Education |
| [3D Rotations and Quaternions](https://appshunter.io/ios/app/3d-rotations-and-quaternions/id6618113140) | — | Free | Education |
| [Matrix-Analysis](https://appshunter.io/ios/app/matrix-analysis/id1619005601) | — | Free | Education |
| [Least Squares Curve Fit](https://appshunter.io/ios/app/least-squares-curve-fit/id6443509668) | 5.0 (2) | Free | Education |
| [Vectors and Planes](https://appshunter.io/ios/app/vectors-and-planes/id1605294727) | 4.5 (4) | Free | Education |
| [ALG Math Solver](https://appshunter.io/ios/app/alg-math-solver/id6449450110) | — | Free | Education |

## More apps by Fabian Langer

- [Sports Rating Tracker](https://appshunter.io/ios/app/sports-rating-tracker/id1577364013)

All apps by Fabian Langer: https://appshunter.io/developer/1537178343

## Related topics

[vector education](https://appshunter.io/ios/topics/vector-education) · [command vector](https://appshunter.io/ios/topics/command-vector)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*