Best Sibly Calendar alternatives: apps like Sibly Calendar

9+ similar apps compared and reviewed

4.3 avg rating
9 free apps
Updated October 2026

Whether you want more options like Sibly Calendar or a completely different take on the same concept, our curated list of 9+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Sibly Calendar

Birthday Reminder & Calendar#1

Birthday Reminder & Calendar by ARDA ERBAHARLI

Countdown & Notifications
Editor's Choice
🔧 Utilities
5.0(1 ratings)
FreeIn-App Purchases
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Birthday Reminder & Calendar screenshot 3
Birthday Reminder & Calendar screenshot 4
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Birthday Reminder & Calendar screenshot 6

Never forget a birthday again. This app helps you track upcoming dates, import contacts, and receive timely notifications. It also assists in planning thoughtful gifts with personalized AI suggestions based on individual interests and wish lists.

Date and Time Checker#3

Date and Time Checker by mitsuhiro nara

Elapsed time calculation
Worth Considering
🔧 Utilities
5.0(1 ratings)
FreeAdsIn-App Purchases
Date and Time Checker screenshot 1
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Date and Time Checker screenshot 4

Easily calculate elapsed time, dates, and durations with multiple calculation formats. Save your results as a history for quick reference. Ideal for tracking work hours, travel time, or significant dates.

More apps like Sibly Calendar

4
Shutter Declutter: Pic Cleaner
Shutter Declutter: Pic Cleaner
Shutter Declutter: Pic Cleaner
Photo Cleaner & Organizer
Free

This app helps you declutter your phone's photo library by offering a habit-based approach to sorting through your memories. It automatically finds duplicates and similar images, allowing you to free up storage space efficiently and rediscover forgotten moments.

Free up storage spaceFind duplicates and similarsRediscover and share memories
🔧 Utilities
(367)
free with in-app purchases
5
Number of Days Calculator
Number of Days Calculator
Number of Days Calculator
Calculate number of days, date
Free

Easily calculate the difference between dates or determine a future/past date by adding or subtracting a specified number of days. Track anniversaries and other significant dates with flexible display options.

Calculate days between two datesDetermine date by adding daysDetermine date by subtracting days
🔧 Utilities
(0)
ad-supported
6
AI DVR Link
AI DVR Link
AI DVR Link
by CG E-commerce LLC
Free

Record high-definition audio with noise reduction and get real-time text transcriptions. This app helps manage your recordings and convert spoken words into written text efficiently.

High-definition recordingNoise reductionReal-time transcription
🔧 Utilities
(1)
free with in-app purchases
7
TimeSignals
TimeSignals
TimeSignals
Tell the time signal by voice
Free

This app provides an hourly time signal feature for your iPhone, offering gentle reminders with customizable chimes or spoken voices. Schedule signals in 30-minute intervals, and they will play even when the app is closed, unless Do Not Disturb is active.

Hourly time signalCustomizable voice optionsChime and cuckoo clock sounds
🔧 Utilities
(6)
free with in-app purchases
8
Birthday Reminder & Alarm
Birthday Reminder & Alarm
Birthday Reminder & Alarm
Birthday Countdown & Alerts
Free

Never miss a special occasion again with this comprehensive birthday and anniversary reminder app. It features a countdown to upcoming events, customizable alarms, and synchronization with your contacts to keep all dates up-to-date. Plan surprises and celebrate milestones with timely notifications.

Birthday countdownCustomizable birthday alarmsBirthday calendar view
🔧 Utilities
(73)
free with in-app purchases
9
Disk Recovery - Y Photo Digger
Disk Recovery - Y Photo Digger
Disk Recovery - Y Photo Digger
Restore Deleted Files & Video
Free

This utility app helps you manage photos, create secure passwords, test internet speed, and back up chats. It also provides system performance insights, offering a comprehensive solution for your digital life.

Photo saving and recoveryCustom password managerInternet speed testing
🔧 Utilities
(31)
free with in-app purchases