# 550 Madison vs Durst Office

The clearest difference is rating: 550 Madison at 4.3 against Durst Office's 2.1. On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

550 Madison holds the better App Store score, 4.3 against 2.1. Both are backed by a comparable volume of ratings — 11 and 7 respectively.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 16, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 550 Madison | Durst Office |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (11 ratings)](https://appshunter.io/ios/app/550-madison/id1564697157/reviews)** | [2.1 (7 ratings)](https://appshunter.io/ios/app/durst-office/id6447352216/reviews) |
| Number of ratings | **11** | 7 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | Free |
| Size | 207 MB | 255 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OAC 550 OWNER LLC](https://appshunter.io/developer/1792946715) | [The Durst Organization Inc.](https://appshunter.io/developer/1681050465) |

## What reviewers say

### 550 Madison

[App page](https://appshunter.io/ios/app/550-madison/id1564697157)

This app serves as a virtual hub for building tenants, offering access to exclusive amenities and services. It facilitates reservations for event spaces, dining, and fitness facilities, while also streamlining visitor access and work orders.

**Highlights:** Access building amenities, Book event spaces and dining, Fitness and wellness services, Visitor access control, Work order management, Concierge services

**Features:** Apple Wallet

**In-app purchases:** none


### Durst Office

[App page](https://appshunter.io/ios/app/durst-office/id6447352216)

Enhance your office experience with exclusive services. This app provides mobile access, tenant communications, event invitations, and special perks directly from your smartphone.

**Highlights:** Mobile turnstile access, Tenant communications, Event invitations, Exclusive perks, Office experience enhancement

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is 550 Madison free?

550 Madison is free to download, with no in-app purchases.

### Is Durst Office free?

Durst Office is free to download, with no in-app purchases.

### Which has better reviews, 550 Madison or Durst Office?

550 Madison is rated higher. 550 Madison averages 4.3 out of 5 from 11 ratings, while Durst Office averages 2.1 from 7 ratings.

### Do 550 Madison or Durst Office have ads?

Neither 550 Madison nor Durst Office shows ads.

### Which is updated more often, 550 Madison or Durst Office?

550 Madison ships an update monthly, and Durst Office monthly. Most recently, 550 Madison was updated on September 16, 2026 and Durst Office on September 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*