AprilTag

Name: AprilTag
Rating: 3.6 (9 reviews)
Author: Edwin Olson

By: Edwin Olson

Fast visual-fiducial detection

Features & Capabilities

AprilTags are 2D barcodes designed to be quickly and accurately detected, and are used in a variety of robotics and augmented reality applications. This application is an AprilTag detector that can be used in stand-alone mode, or can broadcast any tags that it detects to another machine via UDP.

With this application, your iPhone is turned into a self-contained and turn-key robot tracking system.

User Growth & Download Statistics

App

By:

Edwin Olson

Rating:

3.60

(9)

Version:

3.0 Last updated: 2019-03-31

Version code:

830808414

Creation date:

2013-11-20

Compatible devices:

Size:

5.12MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-08

Compare stats and ranking:

Ranking

# 445,336 ▼ 3,081

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

Edwin Olson

Apple Apps Store

https://apps.apple.com/us/app/apriltag/id736108128

Website:

http://april.eecs.umich.edu/apriltags/

User Reviews

This is a very useful app, and I am able to capture the packets that it produces on UDP, however, it is not clear what to do with that data? The author doesn’t specify which resolution he uses, so calculating camera intrinsics becomes a guess work. Camera data for iPhone is well known, so it would be good to provide camera intrinsics inside the app.