Search:
Contact Us
Columbia Law School
Columbia Law School, founded in 1858, stands at the forefront of legal education and of the law in a global society. Columbia Law School combines traditional strengths in corporate law and financial regulation, international and comparative law, property, contracts, constitutional law, and administrative law with pioneering work in intellectual property, digital technology, tax law and policy, national security, sexuality and gender, and environmental law.
> 10,000
New York, NY, United States
About

Columbia Law School, founded in 1858, stands at the forefront of legal education and of the law in a global society. Columbia Law School combines traditional strengths in corporate law and financial regulation, international and comparative law, property, contracts, constitutional law, and administrative law with pioneering work in intellectual property, digital technology, tax law and policy, national security, sexuality and gender, and environmental law.

Site Traffic
  • 5332 Global Rank
  • 1427
    United States
  • 14.8 M Estimated Visits
Traffic Sources
  • Search
    52.37%
  • Direct
    36.16%
  • Mail
    5.89%
  • Referrals
    3.12%
  • Social
    2.38%
  • Display
    0.07%
Geography Breakdown
Powered by
Alexa Traffic Data
Global Rank 1,731
1,371
Links In Count 43,361
United States Rank 751
181
United States Page Views 48.6%
8.0%
Top Countries
Top Sites Linking In
Top Search Keywords
  • Columbia University
Mobile App Data
MixRank is the most comprehensive database of mobile apps, developers, SDKs, technologies, services, and integrations. Learn more.
  • 16 SDKs
  • 2.4 Avg. Rating
  • 978 Total reviews
  • App Url: https://itunes.apple.com/app/columbia-university-medical-center/id430649829
  • App Support: http://leafsnap.com
  • Genre: Education
  • Bundle ID: com.leafsnap.leafsnap
  • App Size: 220 M
  • Version: 1.08
  • Release Date: April 12th, 2011
  • Update Date: July 17th, 2017

Description:

Leafsnap is the first in a series of electronic field guides being developed by researchers from Columbia University, the University of Maryland, and the Smithsonian Institution. This free mobile app uses visual recognition software to help identify tree species from photographs of their leaves.

Leafsnap contains beautiful high-resolution images of leaves, flowers, fruits, petioles, seeds, and bark to aid identification. These high-resolution images were created by the conservation organization Finding Species.

Leafsnap currently includes trees found in the Northeastern United States and Canada. The inclusion of Canadian trees is through collaboration with the Canadian Wildlife Federation, with support from TD Friends of the Environment Foundation.

Daily Downloads Feb 01 - 28, 2026

Sort by

Jjramaffb

Feb 13, 2017

There it is.

There you go!

AlanRig

Jan 18, 2017

Does not deserve a single one star review.

I don't review apps...ever, but when I saw how many one star reviews this app got I had to speak up. Every species that is documented in this tree contains uniformly detailed, high quality photos of the tree's leaf, flower, fruit, and bark, sometimes with multiple angles and levels of detail. You can even download the images off the app in full quality. The browse feature allows you to browse by first, last, and scientific names as well as by image of leaf, flower, or fruit. Each tree has a relatively detailed description as well as US and Canada distribution (Although it would be cool if there were distribution maps as opposed to just lists of states). I would agree that the photo feature doesn't work wonderfully, but that's really not where this app shines. If you've written a one star review of this app because of the photo feature, you're missing out on a gem of an app. There's enough information on this app for you to actually learn how to identify a tree, which - to me - is more valuable than being spoon fed answers. ;)

Nothingispoisonous

Nov 28, 2016

No poisonous plants?

I looked for poison ivy, no listing. Looked for other poisonous plants, found nothing. I was hoping to use this app as a fun sort of survival tool, guess not.

cltgirl

Nov 20, 2016

Doesn't work

I do as instructed & place the leaf on a solid white background and it keeps giving an error message. I tried many times w many different leaves. Disappointing. Deleted.

PenitentSerf

Nov 08, 2016

Missing common houseplants

I tested it against an echeveria hookeri and it failed to identify the plant.

Jpb418!

Nov 03, 2016

Bad

Bad just bad!😡
Show More
AVFoundation
The AV Foundation framework provides an Objective-C interface for managing and playing audio-visual media in iOS and OS X applications.
CFNetwork
Core Foundation Framework
Core Foundation is a framework that provides fundamental software services useful to application services, application environments, and to applications themselves. Core Foundation also provides abstractions for common data types, facilitates internationalization with Unicode string storage, and offers a suite of utilities such as plug-in support, XML property lists, URL resource access, and preferences.
Core Graphics
The Core Graphics framework is based on the Quartz advanced drawing engine. It provides low-level, lightweight 2D rendering with unmatched output fidelity. You use this framework to handle path-based drawing, transformations, color management, offscreen rendering, patterns, gradients and shadings, image data management, image creation, and image masking, as well as PDF document creation, display, and parsing.
Foundation Framework
Launch Services
MapKit
The Map Kit framework provides an interface for embedding maps directly into your own windows and views. This framework also provides support for annotating the map, adding overlays, and performing reverse-geocoding lookups to determine placemark information for a given map coordinate.
MobileCoreServices
Quartz Core Framework
This collection of documents provides the API reference for the Quartz Core framework, which supports image processing and video image manipulation.
System Configuration F...
This collection of documents describes the programming interfaces of the System Configuration framework. The System Configuration framework provides functions that determine the reachability of target hosts in both a synchronous and an asynchronous manner. It also provides error detection facilities.
Core Data
Core Location Framework
The Core Location framework lets you determine the current location or heading associated with a device. The framework uses the available hardware to determine the user’s position and heading. You use the classes and protocols in this framework to configure and schedule the delivery of location and heading events. You can also use it to define geographic regions and monitor when the user crosses the boundaries of those regions. In iOS, you can also define a region around a Bluetooth beacon.
Data sourced from MixRank, the most comprehensive database of mobile apps, developers, SDKs, technologies, services, and integrations. Learn More.
Ad Intelligence
  • Native
    2.34%
  • Standard
    80.73%
  • Direct
    16.93%
Ads Seen Recently
604
Latest Publishers
Publisher Ranking
Longest Running Ad
Columbia Law School
Device
Desktop
Dimensions
300x600
Dates Active
Dec 15, 2017 to Sep 09, 2019
Columbia Law School
Device
Desktop
Dimensions
300x250
Dates Active
Aug 27, 2019 to Dec 14, 2019
Columbia Law School
Device
Desktop
Dimensions
300x600
Dates Active
Aug 27, 2019 to Dec 14, 2019
Columbia Law School
Device
Desktop
Dimensions
728x90
Dates Active
Aug 27, 2019 to Dec 14, 2019
Columbia Law School
Device
Desktop
Dimensions
728x90
Dates Active
Mar 26, 2019 to Aug 30, 2019
Columbia Law School
Device
Mobile
Dimensions
300x250
Dates Active
Feb 28, 2019 to Dec 14, 2019
Columbia Law School
Device
Mobile
Dimensions
other
Dates Active
Nov 12, 2019 to Nov 12, 2019
Columbia Law School
Device
Mobile
Dimensions
300x600
Dates Active
Jan 07, 2019 to Nov 08, 2019
Columbia Law School
Device
Mobile
Dimensions
other
Dates Active
Nov 12, 2019 to Nov 12, 2019
Columbia Law School
Device
Mobile
Dimensions
other
Dates Active
Oct 31, 2019 to Nov 01, 2019
Columbia Law School
Device
Desktop
Dimensions
other
Dates Active
Nov 12, 2019 to Nov 12, 2019
Columbia Law School
Columbia Law School
Columbia Law School
Columbia Law School
Columbia Law School
Columbia Law School receives up to 30M pageviews per day, in countries such as India, Indonesia, Egypt, Singapore, Thailand, Turkey, Philippines, Pakistan, United States, Australia, Tanzania, Switzerland, Nigeria, Uganda, United Kingdom, South Africa, Mexico, Canada, Japan, China, Ethiopia.

They are headquartered at New York, NY, United States, and have 2 advertising & marketing contacts listed on Kochava.
Powered by Kochava
Alternatives & Competitors

Similar to Columbia Law School

Columbia Law School Alternatives & Competitors
Stanford Law School combines classic and innovative education to pr...
(0 contacts listed)
Founded in 1826, Potter Anderson & Corroon LLP is one of the oldest...
(1 contacts listed)
Squire Patton Boggs is a full service global law firm providing ins...
(8 contacts listed)
In 1896, American University Washington College of Law became the f...
(3 contacts listed)
California Western School of Law is the independent San Diego law s...
(2 contacts listed)
Founded in 1946, Blank Rome is an Am Law 100 firm with 13 offices a...
(2 contacts listed)
Founded in 1938, Snell & Wilmer is a full-service business law firm...
(2 contacts listed)
With a century of professional practice and an excellent reputation...
(1 contacts listed)
Headquartered in Dublin with offices in London, New York, Palo Alto...
(1 contacts listed)
Lewis Roca Rothgerber Christie LLP offers legal and strategic indus...
(1 contacts listed)
Boston University School of Public Health, founded in 1976, offers ...
(3 contacts listed)
CEU is a U.S.- and Hungarian-accredited graduate institution offeri...
(0 contacts listed)
With a practice highly attuned to the ever-changing international l...
(10 contacts listed)
About Davis Polk. Davis Polk (which includes Davis Polk & Wardwell ...
(1 contacts listed)
Founded in 1887 in Worcester, Massachusetts, Clark University is a ...
(5 contacts listed)
Honigman Miller Schwartz and Cohn LLP is a leading business law fir...
(1 contacts listed)
EOI Business School is a public institution from the Ministry of In...
(0 contacts listed)
Eoi
EOI Business School is a public institution from the Ministry of In...
(0 contacts listed)
The Federalist Society for Law and Public Policy Studies is a group...
(2 contacts listed)
As the only urban land-grant institution in the United States, the ...
(1 contacts listed)
Recent Columbia Law School Tweets
Recent Columbia Law School Tweets
Recent Columbia Law School Blog Posts
Last Updated 2/9/26
Columbia Law School receives up to 30M pageviews per day, in countries such as India, Indonesia, Egypt, Singapore, Thailand, Turkey, Philippines, Pakistan, United States, Australia, Tanzania, Switzerland, Nigeria, Uganda, United Kingdom, South Africa, Mexico, Canada, Japan, China, Ethiopia.

They are headquartered at New York, NY, United States, and have 2 advertising & marketing contacts listed on Kochava.