Comparison

Ferro vs DOOR

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Ferro

Features
Read full description

Welcome to elevated living in the palm of your hand! This new, cutting-edge platform provides Ferro residents with high-tech convenience at the touch of their fingertips. Download the app to: • Access the payment portal • Submit maintenance requests 24/7 and receive status updates • Receive important updates & communication from the community manager • Meet your neighbors through resident interest groups • Participate in our hotel style concierge services program • Reserve amenity spaces within the property • Sign up for building events & fitness classes • Get rewards and discounts to local stores & restaurants • Manage your visitors and send virtual keys • Access all of your digital keys from a single device.

About

DOOR

Manage keyless entry, control smart home devices, and book on-demand services from a single, intuitive application. Designed for residents of modern buildings, it simplifies everyday tasks like unlocking doors, adjusting your environment, and accessing home services.

Highlights
  • Keyless door unlocking
  • Secure access sharing
  • Remote smart home control
  • Real-time security alerts
  • On-demand home service booking
  • Private access log viewing
Features
Currently charting
Read full description

Smarter living starts with DOOR. DOOR brings together keyless access, smart home control, and on-demand services in one intuitive app. It’s designed to simplify life for residents in modern buildings. Whether you're arriving home, adjusting your thermostat, or booking a service, DOOR puts everyday control in your hand. What residents can do with DOOR: - Unlock doors your way Use your phone, keycard, or a simplified 4-digit Doorcode. No keys. No stress. - Share access effortlessly Send secure, time-limited access to guests or service providers—no handoffs required. - Control your home from anywhere Adjust lights, temperature, and more to fit your routine, even while you’re away. - Get real-time updates Receive alerts when doors are opened, humidity rises, or motion is detected or, so you're always informed. - Book trusted home services From TV mounting to general handyman services, find and schedule local professionals, right in the app. - View your private access log See who entered your unit and when, while your access history as a resident is private and only visible to you. DOOR is designed to feel intuitive and effortless. It’s how modern buildings stay connected—and how residents stay in control. Already live in a DOOR-enabled building? Download now and experience simpler, smarter living.

Screenshots

Ferro4 screens
DOOR4 screens

Verdict

The call

The clearest difference is update cadence: DOOR at every 8 days against Ferro's every 3 months. DOOR also leads on chart position (#88 vs unranked). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Ferro ships an update every 3 months, DOOR every 8 days. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

Scorecard2 real differences · 9 level
Ferro versus DOOR: the parameters behind the verdict, then further details
ParameterFerroDOOR
PriceFreeFree
Rating—4.5 (47K ratings) — better
Positive reviews—13.0% of reviews
Number of ratings—47K — better
Update frequencyEvery 3 monthsEvery 8 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
Best chart rank—#88 — better
DevicesiPhone, iPodiPhone, Apple Watch
Requires iOS15.1 — better16.0
Further details — not scored
Size189 MB422 MB
Age rating17+9+
DeveloperElevated Lifestyles IncLatchable, Inc.

Bugs and requests

Ferro

Not enough reviews yet to summarise bugs or requests.

DOOR

Reported bugs

3 issues
  • Frequent log-outs
  • Syncing issues with door access
  • Inability to edit door names

Requested features

4 requests
  • Apple Watch app support
  • Customizable door ordering
  • Siri and Shortcuts integration
  • Improved one-time access codes

In-app purchases

None

Ferro

No in-app purchases

None

DOOR

No in-app purchases

Questions

Is Ferro free?
Ferro is free to download, with no in-app purchases.
Is DOOR free?
DOOR is free to download, with no in-app purchases.
Do Ferro or DOOR have ads?
Neither Ferro nor DOOR shows ads.
Which is updated more often, Ferro or DOOR?
Ferro ships an update every 3 months, and DOOR every 8 days. Most recently, Ferro was updated on October 7, 2026 and DOOR on October 16, 2026.

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