# Post433 — TOPO Building Amenity App

> Building amenity management app for The Old Post Office tenants. (iPhone/iPad app by Rise Buildings, LLC.)

- Source: https://appshunter.io/ios/app/post433/id1475275461 (this page in markdown: same URL + `.md`)
- Developer: [Rise Buildings, LLC](https://appshunter.io/developer/1117019182)
- Category: Business, Lifestyle
- Price: Free
- Rating: 5.00/5 from 7 App Store ratings
- Age rating: 4+
- Requires: iOS 13.0 · 202 MB
- Languages: English, French, Spanish
- Released: 2019-09-16
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/post433/id1475275461/reviews.md

## What is Post433?

The Post433 App serves as a resource for the tenants of The Old Post Office in Chicago. An app as iconic as the building itself, provides its users a platform to navigate building amenities with ease. Management, staff, and tenants can streamline everyday tasks as Post433 provides access to building services right where you need it - in the palm of your hand.Features Include:

• Electronic key card for building access
• Box Car fitness center class registration and payments
• Sign up for building events, activities and tournaments
• Order ahead from the Food Hall
• Message your building Community Manager for concierge requests and deals
• Building updates
• Package delivery, notification and tracking
• Parking registration and payments
• Emergency alerts
• Visitor guest passes

## Key features

- Electronic key card access
- Fitness center registration and payment
- Event sign-ups
- Food Hall ordering
- Concierge requests
- Package tracking
- Visitor guest passes


## Frequently asked questions about Post433

### What is Post433 used for?

Post433 is used by tenants of The Old Post Office in Chicago to manage building amenities, access services, and receive building updates. It acts as a digital key and a portal for various building functions.

### Is Post433 free to use?

Yes, Post433 is available for free to tenants of The Old Post Office. There are no costs associated with downloading or using the application.

### What devices does Post433 support?

Post433 is available on iPhone, iPad, and iPod devices. It is designed for iOS users.

### How often is Post433 updated?

The latest version of Post433 is 23.11.100, released on December 18, 2023. Updates are frequent, ensuring the app remains functional and secure.

### What kind of building services can I manage with Post433?

You can manage electronic key access, register and pay for fitness classes, sign up for events, order from the Food Hall, track packages, and manage visitor passes through Post433.

### Can I contact building management through Post433?

Yes, you can message your building Community Manager for concierge requests and to inquire about deals directly through the Post433 app.

### Does Post433 have ads?

No, Post433 does not contain advertisements. The app is ad-free, providing an uninterrupted user experience for tenants.

### What is the age rating for Post433?

Post433 has an age rating of 4+, making it suitable for users of all ages who are tenants of The Old Post Office.

## Version history (last 5 releases)

### 23.11.100 — 2023-12-18

Bug fixes and performance improvements

### 23.09.200 — 2023-10-04

Bug fixes and performance improvements

### 23.09.100 — 2023-09-19

Bug fixes and performance improvements

### 23.08.300 — 2023-09-12

Bug fixes and performance improvements

### 23.08.200 — 2023-08-25

Bug fixes and performance improvements

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## More apps by Rise Buildings, LLC

- [Activate Home](https://appshunter.io/ios/app/activate-home/id1117019183)
- [Rise Office](https://appshunter.io/ios/app/rise-office/id1269723238)
- [Rise Kiosk](https://appshunter.io/ios/app/rise-kiosk/id1381167818)
- [120 North LaSalle](https://appshunter.io/ios/app/120-north-lasalle/id1458801539)
- [The Shuman](https://appshunter.io/ios/app/the-shuman/id1458801714)
- [Rise Booking](https://appshunter.io/ios/app/rise-booking/id1459098618)

All apps by Rise Buildings, LLC: https://appshunter.io/developer/1117019182

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*