Two 21 Armstrong

200 E Illinois St LLC Lifestyle iPhoneiPadiPod touch

Two 21 Armstrong is a free Lifestyle app for iPhone and iPad by 200 E Illinois St LLC. Rated 5.0/5 from 7 ratings. Requires iOS 15.0. Updated July 22, 2026.

Rating: 5.0; 7 ratings
Price: Free; on the App Store
Size: 124 MB; Age 4+
Updated: Jul 22; 2026 · v7.3.10

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Screenshots

About 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.

Ratings & reviews

5.0

7 ratings

5 ★ 100% 4 ★ 0% 3 ★ 0% 2 ★ 0% 1 ★ 0%

What’s new

Version 7.3.10 · Updated July 22, 2026

- 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

App privacy

The developer, 200 E Illinois St LLC, 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:

Contact Info: Email Address, Physical Address, Name, Phone Number
Diagnostics: Crash Data, Performance Data
User Content: Photos or Videos
Identifiers: Device ID

Used for: Developer’s Advertising or Marketing, Analytics, App Functionality

App details

Two 21 Armstrong is a free Lifestyle app for iPhone, iPad and iPod touch, developed by 200 E Illinois St LLC. It is rated 5.0 out of 5 from 7 ratings on the App Store, requires iOS 15.0 or later and is 124 MB to download. It was first released on May 6, 2026 and last updated on July 22, 2026.

Category: Lifestyle
Rating: 5.0 / 5 (7 ratings)
Price: Free
Version: 7.3.10
Size: 124 MB
Requires: iOS 15.0 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English
Age rating: 4+
Released: May 6, 2026
Last updated: July 22, 2026
Developer: 200 E Illinois St LLC

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Alternatives to Two 21 Armstrong

Looking for apps like Two 21 Armstrong? Here are 6 similar apps on the App Store. The highest rated is Highlands (4.8/5), and all 6 are free to download.

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