About this app
The Gym @ 131 App is the easy and convenient way for members to view, book or cancel classes (24 hours in advance) offered at your gym in the Marshall Wace offices. Not sure whether to work-out like a Warrior or wind-down with B-Calm Yoga? Read up on each class before signing up to the action, meet the trainers taking your class and keep track of all your bookings in the “My Classes Tab”.
Latest release
What’s New
This release is mostly us cleaning up after ourselves — a liability waiver that wasn't displaying properly, plus a few other things we've quietly tightened up behind the scenes. Quiet progress, delivered with a little humility.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 14, 2026 · 5:31 PM Free
Screenshots
