Comparison

Limbra vs DozAlarm

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

Head to head
About

Limbra

Features
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LIMBRA is the private household memory that is always one question away. Capture a real thing you need to find or a memory you want to revisit. Keep the original evidence, review the details LIMBRA suggests, and save only what you confirm. Later, ask naturally and see what was saved, where it belongs, and what may need your attention. Capture with control - Start with a Thing or a Memory from one clear capture flow. - Add a photo, voice note, video, document, link, or your own words. - Review and correct suggestions before anything becomes trusted context. - Keep working through an interrupted review, retry, or use a manual fallback. Recall with evidence - Search by name, description, category, or saved Space. - Use typed Find at any time; voice is an optional convenience. - Open the real photo and containing Space behind a result. - Browse visual Spaces and grounded household collections. See what needs attention - Bring pending Inbox reviews and useful household context forward on Home. - Let the widget alternate quick capture with timely reminders and memory attention. - Tap a widget item to continue with the relevant action in LIMBRA. Built for trust - AI suggestions are reviewable and can be wrong. - Off-device AI processing requires explicit consent. - Captured-place coordinates stay out of AI requests, widgets, notifications, analytics, and shared-memory payloads. - Export your data or delete your account inside the app. - No advertising, tracking, or public social feed. Free includes Capture, Find, and up to five Spaces. LIMBRA Premium unlocks unlimited Spaces with a monthly or yearly Apple subscription. Remember where real life lives with LIMBRA. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

DozAlarm

Features
Read full description

The Dozenal Suite is a set of apps of dozenal utilities. They run on Apple’s mobiles (with iOS 18 or higher). On any timing device, the day is divided by successive powers of 12, providing metric time reckoning based on twelves rather than tens. The leftmost digit changes every 2 hours (1/12 day), the next digit every 10 minutes, the next every 50 seconds. If displayed, the fourth digit changes every 4 1/6 seconds and the fifth digit every 25/72 second. That's much simpler and easier than the current time reckoning, which uses a mixture of bases 10, 12, 2, and 60. In the dozenal number base, because the number 10 is one dozen, numerals ten and eleven must be single digits. They are represented by the symbols invented long ago by Isaac Pitman: rotated 2 for ten, and rotated 3 for eleven. Those are used by the two major dozenal societies, the Dozenal Society of America and the Dozenal Society of Great Britain. In plain text with dozenal numbers, ten is designated by the letter A, and eleven by the letter B. The app will set up to six alarm times and six snooze times. When the alarm fires, the chosen music or chime plays for about 7 trices (about 29[d] seconds). On the home screen, the set alarm time is displayed as three dozenal digits of diurnal time or in the traditional time format, HH:mm.

Screenshots

Limbra4 screens
DozAlarm3 screens

Verdict

The call

The clearest difference is in-app purchases: DozAlarm at none against Limbra's 2. On price, update cadence, ads 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. Limbra sells 2 in-app purchases, starting at $1.99 per month. DozAlarm asks for nothing beyond the download.

UpkeepUpdate frequency

Limbra ships an update every 9 days, DozAlarm weekly. Both last shipped on October 28, 2026.

Scorecard1 real difference · 5 level
Limbra versus DozAlarm: the parameters behind the verdict, then further details
ParameterLimbraDozAlarm
PriceFreeFree
Update frequencyEvery 9 daysWeekly — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhoneiPhone, iPad — better
Requires iOS17.0 — better18.0
Further details — not scored
Size44 MB3 MB
Age rating9+4+
DeveloperDavid NarcisoPaul Rapoport

In-app purchases

2 purchases

Limbra

Subscriptions2
  • Premium Monthly$1.991 Month
  • Premium Yearly$14.991 Year
None

DozAlarm

No in-app purchases

Questions

Is Limbra free?
Limbra is free to download, with in-app purchases available.
Is DozAlarm free?
DozAlarm is free to download, with no in-app purchases.
Do Limbra or DozAlarm have ads?
Neither Limbra nor DozAlarm shows ads.
Which is updated more often, Limbra or DozAlarm?
Limbra ships an update every 9 days, and DozAlarm weekly. Most recently, Limbra was updated on October 28, 2026 and DozAlarm on October 28, 2026.

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