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Before You Go: Door Check

Before You Go: Door Check

By Jeremy Sellers

Before You Go: Door Check is a departure checklist utility for iOS users designed to verify essential items before leaving a location.

The App DNA

What makes this app unique?

The app removes the cognitive load of second-guessing whether essential items were secured, serving users who experience departure-related anxiety.

For Individuals seeking to reduce anxiety and improve organization during daily departures.

What does it look like?

Key features

Departure Checklistsstandard

Customizable lists for verifying essential items like keys, wallet, and stove before leaving home.

Multiple Locationsedge

Separate checklist configurations for home, office, gym, and other environments.

Time-based Triggersedge

Automated reminders configured to alert users at specific times.

iCloud Syncstandard

Synchronizes checklist data across multiple Apple devices.

How much does it cost?

freemiumFree tier with one checklist and unlimited itemsPremium tier with multiple locations, time-based triggers, and iCloud sync

The freemium model gates advanced utility and multi-device synchronization behind a premium tier, incentivizing users with complex routines to upgrade.

Velocity

Dormant developmentShow more...

With only one release in the observed window and 226 days since the last update, the app is currently in a zombie state. There has been no development activity or feature iteration since the initial launch. The lack of updates suggests the project is no longer being actively maintained by the developer.

See all version history

Who built it?

Jeremy Sellers

3 apps tracked · Productivity

VibeMaker: Playlist GeneratorVibeMaker: Playlist GeneratorTime Since: Past EventsTime Since: Past Events
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User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
0.00 · 0

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for Before You Go: Door Check

How's the Productivity market?

Before You Go: Door Check operates in the productivity category with a singular focus on departure verification. The seven-month release gap since the February 2026 launch indicates a lack of active development, which contrasts with the iterative nature of category rivals.

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The rivals identified

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The Analyst's Read

Key takeaways for Before You Go: Door Check

Where is it heading?

The productivity category is consolidating around apps that offer deep system integration and frequent feature updates. Before You Go: Door Check remains static, which will likely lead to user attrition as rivals continue to iterate on their core checklist experiences.

  • The seven-month release gap indicates a lack of active development, which prevents the app from adapting to new iOS productivity features.

The SWOT

Core Strengths
  • Focused utility loop drives daily habit formation
Critical Frictions 1 weakness inside
Growth Levers
  • Widget-based quick-check would reduce app-opening friction
Market Threats 1 threat identified

Next best moves

1 Invest

Ship home-screen widgets because current friction requires opening the app to verify items → increase daily retention

The counter-intuitive read

The app's lack of updates is not a…

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Bottom line

The lack of updates since February 2026 suggests the product is in maintenance mode, leaving it vulnerable to general-purpose productivity tools. A pivot to widget-based interaction would unlock the utility needed to retain users against broader task-management rivals.

Unlock 1 critical friction, 1 market threat and the analyst’s take.

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Sources

  1. [1] App Store

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Before You Go: Door Check, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Before You Go: Door Check Intelligence Report.” Updated Sep 26, 2026. https://marlvel.ai/apps/before-you-go-door-check

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