545 Madison

Marx Realty and Improvement Productivity iPhoneiPadiPod touch

545 Madison is a free Productivity app for iPhone and iPad by Marx Realty and Improvement. Rated 5.0/5 from 2 ratings. Requires iOS 18.6.

Rating: 5.0; 2 ratings
Price: Free; on the App Store
Size: 133 MB; Age 4+
Updated: Oct 21; 2026 · v28.0.0 1

Download on theApp Store See alternatives

Screenshots

About 545 Madison

Welcome to The Club! 545 Madison Avenue - the app - is your latest tenant amenity brought to you by Marx Connect. This platform allows all tenants to easily access 545 Madison Avenue resources, amenities & management. Why you'll love using the 545 Madison Avenue app: * Access Control: Seamlessly access 545 Madison Avenue & respective suites. * Register Guests: Send your guests invites with a QR code for pre-approved building access. * Order Food: Place an order from your favorite restaurant & have it delivered to 545 Madison Avenue. * Chat with Us: Have one-on-one conversations with 545 Madison Avenue Management Team members, 545 Madison Avenue - the app - will make your tenant experience even more enjoyable. Join The Club!

What’s new

Version 28.0.0 1 · Updated October 21, 2026

Bug fixes an improvements

App privacy

The developer, Marx Realty and Improvement, reported these privacy practices to Apple.

Data Linked to You

The following data, which may be collected and linked to your identity, may be used for the following purposes:

Usage Data: Product Interaction
Location: Precise Location
Contact Info: Email Address, Name, Phone Number
User Content: Photos or Videos

Used for: Analytics, App Functionality

Data Not Linked to You

The following data, which may be collected but is not linked to your identity, may be used for the following purposes:

Diagnostics: Crash Data

Used for: App Functionality

App details

545 Madison is a free Productivity app for iPhone, iPad and iPod touch, developed by Marx Realty and Improvement. It is rated 5.0 out of 5 from 2 ratings on the App Store, requires iOS 18.6 or later, is 133 MB to download and is available in 2 languages. It was first released on June 29, 2020 and last updated on October 21, 2026.

Category: Productivity
Rating: 5.0 / 5 (2 ratings)
Price: Free
Version: 28.0.0 1
Size: 133 MB
Requires: iOS 18.6 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English, Spanish
Age rating: 4+
Released: June 29, 2020
Last updated: October 21, 2026
Developer: Marx Realty and Improvement

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Alternatives to 545 Madison

Looking for apps like 545 Madison? Here are 6 similar apps on the App Store. The highest rated is Granola - AI Meeting Notes (5.0/5), and all 6 are free to download.

545 Madison vs. alternatives
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545 Madison	5.0 / 5 (2 ratings)	Free	October 21, 2026
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