# Two 21 Armstrong — Resident App by Flamingo

> All-in-one resident app for apartment living, event management, and community engagement. (iPhone/iPad app by 200 E Illinois St LLC.)

- Source: https://appshunter.io/ios/app/two-21-armstrong/id6766769811 (this page in markdown: same URL + `.md`)
- Developer: [200 E Illinois St LLC](https://appshunter.io/developer/1473146957)
- Category: Lifestyle, Business
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.0 · 124 MB
- Languages: American English
- Released: 2026-05-06
- Data updated: 2026-08-22
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/two-21-armstrong/id6766769811/reviews.md

## What is Two 21 Armstrong?

The Two 21 Armstrong app is your all-in-one resident app for apartment living — powered by Flamingo, the resident engagement and retention platform trusted across 1,225,000+ apartment units.

Everything you need as a resident, in one place:

• RSVP to resident events and community socials
• Pay rent securely
• Request and track maintenance
• Book amenities, guest suites, and concierge services
• Earn resident rewards for events, referrals, and renewals
• Connect with neighbors on the community feed
• Get answers instantly from the AI resident assistant
• Access mobile keys, packages, and building announcements

Two 21 Armstrong is managed by Northcutt Realty.com and powered by Flamingo, the resident engagement and resident retention platform for apartment communities — bringing events, rewards, rent, maintenance, and AI into one resident app.

Learn more about Flamingo at getflamingo.com.

Powered by Flamingo — the resident engagement app for apartment communities.

## Key features

- RSVP to events
- Secure rent payment
- Maintenance requests
- Amenity booking
- Resident rewards
- Community feed
- AI resident assistant


## Frequently asked questions about Two 21 Armstrong

### What can I do with Two 21 Armstrong?

Two 21 Armstrong allows you to RSVP to events, pay rent securely, request and track maintenance, book amenities, connect with neighbors on the community feed, and get instant answers from an AI resident assistant.

### Is Two 21 Armstrong free to use?

Yes, Two 21 Armstrong is available for free. It is a free application with no in-app purchases or advertisements.

### What devices does Two 21 Armstrong support?

Two 21 Armstrong is available on iPhone and iPod devices.

### How often is Two 21 Armstrong updated?

The latest version of Two 21 Armstrong is 7.3.10, and it was last updated on July 22, 2026. This indicates frequent updates to improve functionality and user experience.

### What is the age rating for Two 21 Armstrong?

Two 21 Armstrong has an age rating of 4+, making it suitable for a wide range of users.

### Does Two 21 Armstrong have ads?

No, Two 21 Armstrong does not contain advertisements. The app is completely ad-free.

### Who manages Two 21 Armstrong?

Two 21 Armstrong is managed by Northcutt Realty.com and powered by Flamingo, a resident engagement and retention platform.

### Can I connect with my neighbors using Two 21 Armstrong?

Yes, Two 21 Armstrong features a community feed where you can connect with your neighbors.

## Version history (last 5 releases)

### 7.3.10 — 2026-07-22

- Updates the Fitness Module to support new video content
- Enhances checklist functionality to support transfer checklists
- Updates Amenities & Bookings to align Restrictions settings with Adjustments
- Allows residents to set the order of devices in the Manage Devices screen
- Prevents auto-adding FA users to Flamingo Admin ticket chats for residents

### 7.3.9 — 2026-06-18

- Fixes an issue on the Missing Info screen when the profile is not updated.

### 7.3.8 — 2026-06-15

- Introduces an AI-powered chatbot to help residents with quick assistance across the app
- Improves RSVP flow for Secret Meal events for a smoother experience
- Fixes an issue where comment counts were displayed incorrectly
- Fixes a bug where certain links were not opening properly in the app

### 7.3.5 — 2026-05-21

- Adds event prompts and templates to easily create resident-led events
- Introduces group chat within events
- Enhances checklist tasks — residents now can complete / e-sign the documents uploaded by admins.
- Restores “Permission to Enter” visibility for maintenance requests
- Auto-opens the floating action button to improve discoverability
- Fixes resident matching issue in package scanning

### 7.3.3 — 2026-05-06

No release notes.

## More apps by 200 E Illinois St LLC

- [Atlas Oakland](https://appshunter.io/ios/app/atlas-oakland/id1533253760)
- [Utah City](https://appshunter.io/ios/app/utah-city/id6747739223)
- [25 North Lex](https://appshunter.io/ios/app/25-north-lex/id6763228938)
- [Prose Cypress Pointe](https://appshunter.io/ios/app/prose-cypress-pointe/id6763234107)
- [Espria](https://appshunter.io/ios/app/espria/id6763235505)

All apps by 200 E Illinois St LLC: https://appshunter.io/developer/1473146957

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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 2026-08-22.*