Comparison

Event Alarm Sync vs CentralLoop

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

Head to head
About

Event Alarm Sync

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Turn upcoming Calendar events and dated Reminders into alarms you can manage from your iPhone. Event Alarm Sync reads the calendars you select, builds a clear timeline of upcoming events and alarm times, and delivers alarms through AlarmKit by default, or through standard notifications when you choose Respect Silent Mode. Calendar and reminder content stays on your device. PLAN ALARMS AROUND YOUR SCHEDULE • Use reminder times already attached to Calendar events • Apply a default minutes-before offset • Create custom reminder offsets for individual events • Include incomplete Reminders that have due dates STAY IN CONTROL • Choose which calendars can create alarms • Filter all-day, tentative, and declined events • Silence or restore individual alarms • Turn all event alarms off with one master control • Choose a fixed snooze time or open a meeting link when available CHOOSE HOW ALARMS ARRIVE • Always Sound uses the iOS alarm screen and system Stop control • Respect Silent Mode uses standard notifications that Silent Mode, Focus, Scheduled Summary, or notification settings may mute or delay • Tap a notification to open Stop, Snooze, or Join in the app; standard notifications do not show a full-screen alarm • Respect Silent Mode requires Notifications, Alerts, and Sounds access and room for no more than 48 pending notifications for this app. If a later schedule exceeds the budget, the app can return to Always Sound and show the change in Settings. PERSONALIZE EACH ALERT • Select from the system alarm sound or five included sounds • Choose how much event information appears in the alarm title • Preview included sounds before scheduling CHECK WHAT IS NEXT • Review upcoming Events and Alarms in the app • Add Home Screen widgets in small, medium, or large sizes; in Respect Silent Mode, their controls open the app • Add an accessory widget to the Lock Screen • Keep alarm state synchronized between the app and its widgets PRIVACY BY DESIGN Core calendar, reminder, alarm, settings, widget, and diagnostic data is processed locally. When Share Anonymous Analytics is enabled, Event Alarm Sync sends a small allowlisted set of anonymous usage and sanitized reliability data. Turn it off at any time in Settings. Calendar or reminder content, meeting links, alarm times, and local diagnostic logs are never sent. The app has no account system, advertising, or cross-app tracking. Requires iOS 26 or later. Sound, vibration, notification presentation, and background calendar refresh timing depend on iOS settings and system behavior. Manual delivery-mode changes are blocked when an alarm or Snooze is due within 15 minutes. Settings reports when delivery cannot be verified.

About

CentralLoop

This app centralizes household management, offering a shared calendar, gift wish lists, chore tracking with rewards, and private photo albums. It also features recipe saving and a wall display mode for shared devices.

Highlights
  • Shared family calendar
  • Gift and birthday wish lists
  • Chore assignment and rewards
  • Kitchen wall display mode
  • Recipe saving and grocery list
  • Private family photo albums
  • Member profiles and notifications
Read full description

CentralLoop keeps your household on the same page — one place for the calendar, the chores, the grocery list, tonight's dinner, this weekend's photos, and the birthday wish lists. SHARED CALENDAR Everyone's schedule in one view. Import from school portals, sports schedules, and other calendars — even a photo of a paper schedule — and let the app sort it out. Birthdays and anniversaries stay on the calendar year after year. GIFT AND BIRTHDAY LISTS Every family member keeps a wish list. Add items from any store with a link, share the list with grandparents and relatives, and let them claim gifts so nothing gets bought twice — without spoiling the surprise. CHORES AND REWARDS Assign chores, set token values, and let kids earn toward rewards they actually want. Parents approve, kids redeem, and the family sees progress on the board. WALL DISPLAY Turn any tablet or old device into a kitchen display that rotates the day's calendar, chores, lists, and photos — with day and night themes that switch on their own. RECIPES AND GROCERIES Save a recipe from a link, a photo, or a PDF and it becomes a real recipe card. Tap the ingredients you need and they land on the grocery list. ALBUMS Share family photos privately. Create guest albums for events so relatives can drop in their photos, then relive the day as a story. BUILT FOR FAMILIES Profiles for every member, including little ones who don't have their own phone. Notification settings per person, so each parent gets what matters to them. Weekly catch-up digests so nobody misses what changed. PRIVATE BY DESIGN Your family's data belongs to your family. Photos are stripped of location data on upload, and you choose how your encryption keys are held. CentralLoop is for households with a family account. Sign in and everyone's in the loop.

Screenshots

Event Alarm Sync4 screens
CentralLoop4 screens

Verdict

The call

The clearest difference is update cadence: CentralLoop at every 4 days against Event Alarm Sync's every 8 days. CentralLoop also leads on device support (3 vs 1) and iOS requirement (15.0 vs 26.0). On price, ads and in-app purchases 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

Event Alarm Sync ships an update every 8 days, CentralLoop every 4 days. Both last shipped on October 10, 2026.

Scorecard3 real differences · 6 level
Event Alarm Sync versus CentralLoop: the parameters behind the verdict, then further details
ParameterEvent Alarm SyncCentralLoop
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 8 daysEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS26.015.0 — better
Further details — not scored
Size6 MB3 MB
Age rating4+4+
DeveloperARGO 34, INC.Axiom Visions, LLC

In-app purchases

None

Event Alarm Sync

No in-app purchases

None

CentralLoop

No in-app purchases

Questions

Is Event Alarm Sync free?
Event Alarm Sync is free to download, with no in-app purchases.
Is CentralLoop free?
CentralLoop is free to download, with no in-app purchases.
Do Event Alarm Sync or CentralLoop have ads?
Neither Event Alarm Sync nor CentralLoop shows ads.
Which is updated more often, Event Alarm Sync or CentralLoop?
Event Alarm Sync ships an update every 8 days, and CentralLoop every 4 days. Most recently, Event Alarm Sync was updated on October 10, 2026 and CentralLoop on October 10, 2026.

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