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By Charles Brauer

This app is only available on the App Store for iOS devices.


Trin is the only app that brings real time graphical updates of the major American stock exchanges to your iPhone, iPod Touch or iPad. With 4 meters bringing you up to the second changes in the NYSE, NASADQ, S&P 500 and Russell 2000 stocks, you can keep track of the Trin Index, no matter where you are.

The Trin index, also called the Arms Index, is used by short-term traders on the major U.S. stock exchanges. Until now, it only existed on ticker displays, and if you wanted it for yourself it meant spending a lot of money for a terminal. Now there's Trin for iPhone, iPod Touch and iPad. With Trin on your device you can keep track of the Trin Index wherever you happen to be.

Trin's powerful features include:
* Automatic updates every 5 seconds
* Real time tracking of NYSE, NASADQ, S&P 500 and Russell 2000 stocks
* Real time updates of Dow Jones, NASDAQ Composite, S&P 500, and Russell Indices
* 4 easy to read meters

Trin gives you 4 meters to track important index changes in real time. One meter keeps you up to date with NYSE, another brings you the latest from NASDAQ, and the third keeps up with S&P and the fourth Russell 2000 stocks. All four meters also give you up to the second changes in the Dow Jones index, as well as the NASDAQ Composite, S&P 500 and the Russell index. By automatically updating every 5 to 10 seconds, Trin lets you literally watch the changes as they happen throughout the day.

If you know how the trading index works, then you know the meters won't change much until the Hedge Funds kick in; and when they do, you'll be the first to know. Trin's 4 meters clearly show you how volume is moving the market and in what direction. If you're a short-term trader, then you know how crucial that information is.

Putting Trin on your device is like putting your own ticker display in your pocket. Download it now so you can stop guessing what the market will do next, and always know what it's doing right now.

What's New in Version 1.4

This version was built for iOS 10 and iPhone 7.


iPhone Screenshot 1
iPad Screenshot 1

Customer Reviews

Best market compass

Now optimized for late-model iPhones

View in iTunes
This app is designed for both iPhone and iPad
  • $19.99
  • Category: Finance
  • Updated:
  • Version: 1.4
  • Size: 3.1 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.

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