Comparison

MIRI vs Did I Lock It? Lock'd

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

Head to head
About

MIRI

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ํ˜„๋Œ€์—˜๋ฆฌ๋ฒ ์ดํ„ฐ์˜ MIRI-View๋Š” ํ˜„๋Œ€์—˜๋ฆฌ๋ฒ ์ดํ„ฐ๊ฐ€ ์ œ๊ณตํ•˜๋Š” ๋ชจ๋ฐ”์ผ ์–ดํ”Œ๋ฆฌ์ผ€์ด์…˜์œผ๋กœ ์‚ฌ์šฉ๊ถŒํ•œ์„ ํš๋“ํ•œ ์ฃผ ๊ณ„์•ฝ์ž๋Š” ๋ณธ์ธ์˜ ํœด๋Œ€ํฐ์—์„œ ์Šน๊ฐ•๊ธฐ ๋‚ด ์ƒํ™ฉ์„ ์‹ค์‹œ๊ฐ„ ๋ชจ๋‹ˆํ„ฐ๋ง ๋ฐ ๊ธฐ๊ธฐ์— ๋…นํ™”๋œ ๊ณผ๊ฑฐ ์˜์ƒ์„ ์กฐํšŒํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. - ๊ณ ๊ฐ ์•ˆ์‹ฌ MIRI-View์— ๊ฐ€์ž…๋œ ์Šน๊ฐ•๊ธฐ์—์„œ ๋น„์ƒํ†ตํ™”์žฅ์น˜๋กœ ํ˜„๋Œ€์—˜๋ฆฌ๋ฒ ์ดํ„ฐ ๊ณ ๊ฐ์„ผํ„ฐ๋ฅผ ํ˜ธ์ถœํ•˜๋ฉด ๊ณ ๊ฐ์„ผํ„ฐ์˜ ์ƒ๋‹ด์›์ด ์Šน๊ฐ•๊ธฐ ๋‚ด ์ƒํ™ฉ์„ ๋ชจ๋‹ˆํ„ฐ๋งํ•˜๋ฉฐ ์Šน๊ฐ์˜ ์•ˆ์ „์„ ํ™•์ธ ๋ฐ ์ผ€์–ดํ•˜๋Š” ๊ธฐ๋Šฅ์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. - ์ง€๋Šฅํ˜• ๋ชจ์…˜ ๊ด€์ œ MIRI-View๋Š” ์ง€๋Šฅํ˜• ๋ชจ์…˜ ๊ด€์ œ๋ฅผ ์ง€์›ํ•˜๋ฉฐ ํƒ‘์Šน๊ฐ์ด ์ง€์ •๋œ ์‹œ๊ฐ„๋™์€ ์›€์ง์ž„์ด ์—†์œผ๋ฉด ๊ณ ๊ฐ ๋ชจ๋ฐ”์ผ ์–ดํ”Œ๋ฆฌ์ผ€์ด์…˜์œผ๋กœ ์•Œ๋ฆผ ๋ฉ”์‹œ์ง€๋ฅผ ์ „์†กํ•˜๋ฉฐ ์ด์™€ ๋™์‹œ์— ํ˜„๋Œ€์—˜๋ฆฌ๋ฒ ์ดํ„ฐ ๊ณ ๊ฐ์„ผํ„ฐ์— ์•Œ๋ฆผ์ด ๋ฐœ์†ก๋ฉ๋‹ˆ๋‹ค. - ์ง€๋Šฅํ˜• ๋น„๋ช… ๊ด€์ œ MIRI-View๋Š” ์ง€๋Šฅํ˜• ๋น„๋ช… ๊ด€์ œ๋ฅผ ์ง€์›ํ•˜๋ฉฐ ํƒ‘์Šน๊ฐ์˜ ๋น„๋ช…์†Œ๋ฆฌ์— ๋ฐ˜์‘ํ•˜์—ฌ ๊ณ ๊ฐ ๋ชจ๋ฐ”์ผ ์–ดํ”Œ๋ฆฌ์ผ€์ด์…˜์œผ๋กœ ์•Œ๋ฆผ ๋ฉ”์‹œ์ง€๋ฅผ ์ „์†กํ•˜๋ฉฐ ์ด์™€ ๋™์‹œ์— ํ˜„๋Œ€์—˜๋ฆฌ๋ฒ ์ดํ„ฐ ๊ณ ๊ฐ์„ผํ„ฐ์— ์•Œ๋ฆผ์ด ๋ฐœ์†ก๋ฉ๋‹ˆ๋‹ค. (์œ ์˜์‚ฌํ•ญ) ํ˜„๋Œ€์—˜๋ฆฌ๋ฒ ์ดํ„ฐ ์œ ์ง€๋ณด์ˆ˜์„œ๋น„์Šค โ€˜MIRI-Viewโ€™ ๊ณ ๊ฐ์— ํ•œํ•ด ์ œ๊ณต๋ฉ๋‹ˆ๋‹ค. [๊ณ ๊ฐ์„ผํ„ฐ] ์ „ํ™” 1577-0603

About

Did I Lock It? Lock'd

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"Did I really lock the door?" If that thought pops up on the way out, at the office, or already in bed, Lock'd gives you a clear record to check. It turns "did I?" into "checked." For Those Last-Minute Doubts If you want one place to confirm the front door, stove, windows, and switches, a timestamped checklist helps. Your Before-You-Leave Checklist Door lock. Gas valve. Windows. Stove. Outlets. Add anything you want to check. Tap once to confirm โ€” and keep a record that you're all set for today. Not Just Door Locks Choose what you want to check โ€” Lock up, Packing, Meds, Chores, Work, or Habits โ€” and Lock'd sets up your first list for you. Edit it anytime, and add your wallet, phone, charger, or anything else you tend to forget. Lock'd works for every "did I do it?" โ€” not just "did I lock it?" Group Your Routines Create separate lists for Leaving Home, Before Bed, and Morning Routine โ€” so the right items show up at the right moment, and nothing extra gets in the way. Reminders That Fit Each Routine Set reminders for each group and pick the days and times that suit it โ€” say, 7:30 on weekdays and 9:00 on weekends. Lock'd nudges you to run through the list, so checking becomes second nature. Already checked everything? No reminder. Lock'd never nags. Proof You Can Check Later Every confirmation is timestamped. If you wonder later, open the app and see exactly when you checked โ€” as a list or on a calendar. Home Screen & Lock Screen Widgets Add Lock'd to your Home Screen or Lock Screen to see your progress and check times without opening the app. Pick which group to show, so when "did I lock it?" crosses your mind after you leave, the answer is right there. Fresh Every Morning Your list resets automatically each morning, so yesterday's checks never blur into today's list. No Account. No Cloud Sync. Your checklist data stays on your device, and the core checking flow works offline. Designed for Clear Checks Light and dark themes, large tap targets, and a layout that makes it clear when you're done for the day. Download Lock'd and keep your daily checks in one place.

Screenshots

MIRI4 screens
Did I Lock It? Lock'd3 screens

Verdict

The call

The clearest difference is in-app purchases: MIRI at none against Did I Lock It? Lock'd's 3. MIRI also leads on ads (none vs shown) and device support (3 vs 1). Did I Lock It? Lock'd's advantage is update cadence (every 11 days vs every 2 months). On price there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Did I Lock It? Lock'd sells 3 in-app purchases, starting at $2.49 per month. MIRI asks for nothing beyond the download.

UpkeepUpdate frequency

MIRI ships an update every 2 months, Did I Lock It? Lock'd every 11 days. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

Scorecard5 real differences ยท 1 level
MIRI versus Did I Lock It? Lock'd: the parameters behind the verdict, then further details
ParameterMIRIDid I Lock It? Lock'd
PriceFreeFree
Update frequencyEvery 2 monthsEvery 11 days โ€” better
AdsNo โ€” betterYes
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS13.0 โ€” better18.6
Further details โ€” not scored
Size39 MB57 MB
Age rating4+4+
DeveloperHYUNDAI ELEVATOR CO.,LTDHideaki Misawa

In-app purchases

None

MIRI

No in-app purchases

3 purchases

Did I Lock It? Lock'd

Subscriptions2
  • Monthly Plan$2.491 Month
  • Annual Plan7 Days trial$19.991 Year
One-time1
  • Lock'd Premium Lifetime$24.99

Questions

Is MIRI free?
MIRI is free to download, with no in-app purchases.
Is Did I Lock It? Lock'd free?
Did I Lock It? Lock'd is free to download, with in-app purchases available.
Do MIRI or Did I Lock It? Lock'd have ads?
Did I Lock It? Lock'd shows ads; MIRI does not.
Which is updated more often, MIRI or Did I Lock It? Lock'd?
MIRI ships an update every 2 months, and Did I Lock It? Lock'd every 11 days. Most recently, MIRI was updated on October 25, 2026 and Did I Lock It? Lock'd on October 27, 2026.

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