Download the SLT NYC App today to plan and schedule your classes! From this iPhone App you can view class schedules, sign-up for classes, buy class packages, view ongoing promotions, as well as view studio’s location and contact information. You can also click through to our Facebook and Twitter pages! Optimize your time and maximize the convenience of signing up for classes from your iPhone! Download this App today!

Also be sure to check out our website at:

What’s New

Version 4.2.1

- improved functionality

Ratings and Reviews

2.3 out of 5
3 Ratings

3 Ratings

BklynGirl8 ,

Not working

Its not working and no one is getting back to me.

useless update ,

can't login

was on the app two nights ago & it randomly logged me out. i haven't been able to log back in since - keep getting an error message after each attempt. but i'm able to log in on the desktop site & i'm still logged in on the mindbody app. but i'd prefer to use your app - please fix!!
*update 12/2/15* login issues were corrected with the lastest version, but recently, a new problem popped up with booking. when i attempt to book a class, it's added to my iphone calendar, but doesn't show up as a booked class on the app. called the studio to double check & nothing shows up on their end either.

Greene89 ,

Great for reserving classes

I love SLT and this app makes scheduling my classes even easier. The app even tells you how many classes you have remaining in your package and how many classes you've attended. If the classes are booked, the app allows you to reserve a spot on the waitlist. No complaints from me!


Strengthen Lengthen Tone LLC
65.8 MB
Health & Fitness

Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Arabic, Czech, Danish, Dutch, French, German, Hebrew, Italian, Japanese, Norwegian Bokmål, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese

Age Rating
Rated 4+
© 2001-2018 MINDBODY


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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