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, smart home devices, and on-demand services from one app. Control access for guests, monitor your home remotely, and book local professionals for home services. Designed for modern living, it simplifies everyday tasks and enhances building connectivity.

Highlights
  • Keyless door unlocking (phone, keycard, Doorcode)
  • Share time-limited access with guests
  • Remote smart home device control
  • Real-time security and environmental alerts
  • Book home services within the app
  • View private access logs
Features
Currently charting
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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 weekly against Ferro's every 3 months. DOOR also leads on chart position (#132 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 weekly. The most recent releases landed on November 4, 2026 and November 6, 2026 respectively.

Scorecard2 real differences · 9 level
Ferro versus DOOR: the parameters behind the verdict, then further details
ParameterFerroDOOR
PriceFreeFree
Rating—4.5 (51K ratings) — better
Positive reviews—13.6% of reviews
Number of ratings—51K — better
Update frequencyEvery 3 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
Best chart rank—#132 — better
DevicesiPhone, iPodiPhone, Apple Watch
Requires iOS15.1 — better16.0
Further details — not scored
Size193 MB427 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 weekly. Most recently, Ferro was updated on November 4, 2026 and DOOR on November 6, 2026.

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