# GravLens3

> Education

Canonical page: [https://chrome-stats.com/d/id318275930](https://chrome-stats.com/d/id318275930)

## Overview

- **ID:** `id318275930`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Eli Rykoff
- **Category:** Education
- **Rating:** 3.70 / 5 (6 ratings)
- **Version:** 3.2
- **Last updated:** 2015-02-19
- **First published:** 2009-06-06
- **Size:** 3.68 MB
- **Data as of:** 2026-09-21
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/gravlens3/id318275930)

## Description

Gravitational lensing is a remarkable astrophysical phenomenon, where the light
of a distant galaxy is bent by a massive foreground galaxy.

Now you can simulate the effect of a gravitational lens on your iPhone or iPad!

With GravLens3, a remarkable and educational tool you can:

* Simulate Hubble Space Telescope images of strong gravitational lenses
* Adjust the size and ellipticity of the lens model
* See the distortion on a picture from your photo library or camera
* Save the image, tweet it, post to Facebook, or print it
* Live View: view the world through a gravitational lens!  Real-time lensing with your camera.  
* Airplay and external monitor support.  Broadcast your lensing to an external projector or Apple TV.  Great for lectures!
* Retina display, iPhone 6/6 plus all supported.

## Rankings

- #456,596 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id318275930)