Comparison

Did I lock? vs Keyflow Cloud

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

Head to head
About

Did I lock?

This utility helps alleviate the anxiety of forgetting to lock your door. Simply tap the app after securing your home, and a history log will confirm your action, saving you a trip back to check.

Highlights
  • Log door locking actions
  • Check history of locks
  • Reduce post-departure anxiety
  • Simple one-tap logging
  • Confirmation of secured doors
Read full description

If you often think "Did I lock the door?" after you leave home, this app can be a help for your feeling of uncertainty! Here is how it works: - it is very simple "Lock the door then Tap the app"- For example, fifteen minutes after you leave the house, if you start to think "Did I lock the door?". Rather than run back home to check, simply look at your "Lock Checker" app. The check history you made in the app when you locked the door confirms it's done. If there is no check-history, you better go back. "Lock Checker" just saved your day from disaster! No need to check or re-check from today. No worries at all!

About

Keyflow Cloud

Manage and control access to your doors remotely via a cloud web portal or mobile app. Easily unlock doors, add NFC cards, send eKeys, and generate passcodes for temporary or permanent users. Monitor logs and reports for attendance tracking.

Highlights
  • Remote door unlocking
  • NFC card management
  • eKey distribution
  • Lock passcode generation
  • Log and report viewing
  • Employee attendance tracking
Features
Read full description

Keyflow! your cloud managed access control solution. Want to manage your doors? With Keyflow you can easily control your doors via our Cloud web portal or with the Keyflow Mobile Application. Managing your doors and locks has never been easier, the Keyflow app can unlock your doors weather you are 5 feet away or on the other side of the world. Keyflow Features - Unlock doors nearby or remotely. - Add NFC Cards with the Keyflow application or web portal - Send eKeys for temporary, recurring, or permanent users - Create and Send lock passcodes - View logs and reports - Access Employee Attendance Cloud Key Create permanent access or temporary for visitors with our eKey via email or sms, and Users can unlock right from their phone. Remote Functionality - Authorized Admin's can unlock any door, and create eKeys all from the Keyflow App. - Authorized Admin's are determined by the system Administrator. Keyflow Use - Keyflow uses Wifi, Bluetooth low energy, and NFC - Keyflow users must receive authorization from the system administrator, please contact your system administrator for access. - Keyflow works only with Keyflow Access Control hardware. Please contact app@keyflow.cloud to learn more about the Keyflow Cloud Access Control and get started.

Screenshots

Did I lock?3 screens
Keyflow Cloud3 screens

Verdict

The call

The clearest difference is ads: Keyflow Cloud at none against Did I lock?'s shown. Keyflow Cloud also leads on monetization model (free vs ad-supported) and iOS requirement (9.0 vs 11.0). Did I lock?'s advantage is update cadence (every 6 weeks vs every 7 months) and ratings volume (5 vs 1). On price, rating, 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.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Did I lock? against 5.0 for Keyflow Cloud. That said, the two scores are not equally well evidenced: Did I lock? has 5 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Did I lock? ships an update every 6 weeks, Keyflow Cloud every 7 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard5 real differences · 5 level
Did I lock? versus Keyflow Cloud: the parameters behind the verdict, then further details
ParameterDid I lock?Keyflow Cloud
PriceFreeFree
Rating5.0 (5 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings5 — better1
Update frequencyEvery 6 weeks — betterEvery 7 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPodiPhone, iPod, Apple Watch
Requires iOS11.09.0 — better
Further details — not scored
Size12 MB112 MB
Age rating4+4+
DeveloperYusaku HatakenakaSource Security Solutions, LLC

Customer experience

Did I lock?

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Keyflow Cloud

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Did I lock?

No in-app purchases

None

Keyflow Cloud

No in-app purchases

Questions

Is Did I lock? free?
Did I lock? is free to download, with no in-app purchases.
Is Keyflow Cloud free?
Keyflow Cloud is free to download, with no in-app purchases.
Which has better reviews, Did I lock? or Keyflow Cloud?
Did I lock? and Keyflow Cloud are both rated 5.0 out of 5 on the App Store, from 5 and 1 ratings respectively.
Do Did I lock? or Keyflow Cloud have ads?
Did I lock? shows ads; Keyflow Cloud does not.
Which is updated more often, Did I lock? or Keyflow Cloud?
Did I lock? ships an update every 6 weeks, and Keyflow Cloud every 7 months. Most recently, Did I lock? was updated on November 3, 2026 and Keyflow Cloud on October 30, 2026.

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