VariAlarm vs dfCal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VariAlarm
Automate your wake-up routine with customizable alarm templates. Sync alarms to your calendar events and easily manage recurring schedules. Fine-tune volumes, sounds, and skip individual alarms without disrupting your overall plan.
- Reusable alarm templates
- Calendar event automation
- Customizable alarm sequences
- Skip individual alarms
- Lock Screen and Homescreen widgets
- Custom volumes and sounds
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Rotating shifts. On-call weeks. A gym class that moves every day. If your alarms can't keep up with your schedule, VariAlarm can. VariAlarm is an alarm clock and schedule planner for people whose weeks don't repeat. Plan alarms on real dates, reuse your shift patterns, and change one morning without touching the rest. CHANGE ONE DAY, NOT THE WHOLE WEEK • Skip tomorrow's alarm – the schedule carries on by itself, nothing to switch back on • Move or edit a single occurrence without breaking the series • Pause alarms until tomorrow, the end of the week, or any date PLAN BY DATE, NOT JUST BY WEEKDAY • Set alarms for specific future dates • Repeat every 2–12 weeks and choose an end date • See alarms and calendar events side by side SAVE YOUR SHIFTS ONCE, REUSE THEM ANYWHERE • Alarm Templates: save the alarms for an early, late, or night shift and apply them to the days you work • Alarm Routines: a sequence of alarms spaced from one start time – move the start and every alarm follows • Running late? Shift every alarm in a routine or template by the same number of minutes in one step • Alarm Groups keep work, gym, and weekend alarms apart LET YOUR CALENDAR SET THE ALARM Calendar Automation matches events by keyword and creates the alarm for you. Example: every event called “Early shift” at 7:00 AM gets a wake-up alarm 2 hours before. Run rules yourself or through Shortcuts. Get Ready estimates when to start getting ready from the event time, where you're going, and the expected weather. WAKE UP YOUR WAY • Crescendo fades the volume in gently • Use your own songs as alarm sounds • Challenge Wake helps you stay up • Sleep Sounds to wind down, Timer Sets for multi-step countdowns ALWAYS ONE GLANCE AWAY Lock Screen widgets, Live Activities, Apple Watch, Siri, Shortcuts, and optional iCloud sync across your devices. SMARTER PLANNING Turn a photo or screenshot of your roster into events you review first. Create alarms, routines, and templates by voice. Smart Prep looks over tomorrow, and Weather-Aware Wake can suggest an earlier alarm when conditions may slow you down. Nothing is created or changed until you approve it. VARIALARM PRO Free to download. VariAlarm Pro is available monthly, yearly, or as a one-time lifetime purchase. Feature availability depends on your VariAlarm plan, iOS version, device, region, and permissions. Apple Intelligence features require a compatible device. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
dfCal
This app helps you manage your schedule and boost productivity with smart calendar views, time pocket discovery, and productivity analytics. It also includes task management, goal tracking, and a focus timer to optimize your day.
- Smart calendar views
- Natural language event creation
- Time pocket discovery
- Productivity analytics
- Smart task management
- Focus timer
- Goal tracking
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dfCal is the intelligent calendar app designed to help you take control of your schedule, boost productivity, and make the most of every day. SMART CALENDAR VIEWS - Beautiful month, week, and day views with event indicators - Seamless sync with Google Calendar and Microsoft Outlook - Quick natural language event creation — just type "Lunch with John tomorrow at 2pm" - Color-coded calendars to organize work, personal, and more FIND YOUR FREE TIME - Time Pockets automatically discovers available slots in your day - See exactly when you have 30 minutes, 1 hour, or more available - Never double-book again with visual day overview PRODUCTIVITY ANALYTICS - Track how you spend your time with detailed insights - See your productivity score and get personalized tips - Busiest hours chart to optimize your schedule - Weekly, monthly, and quarterly time audits SMART TASK MANAGEMENT - Create tasks with due dates, priorities, and reminders - Recurring tasks that automatically advance when completed - Priority levels from Low to Urgent with visual indicators - Sync tasks with Google Tasks POWERFUL TOOLS - Focus Timer for deep work sessions - Tally Counter for tracking habits and counts - Calendar Sets to quickly switch between work and personal views - Schedule Templates to block focus time automatically GOAL TRACKING - Set weekly goals for meetings and focus work - Track your progress toward time targets - Meeting cost calculator to understand the true cost of meetings BUILT FOR PRIVACY - Your data stays on your device - Secure OAuth authentication with Google and Microsoft - No tracking, no ads, just productivity Whether you're a busy professional, student, or anyone looking to optimize their time, dfCal gives you the tools to understand and improve how you spend each day. Download dfCal today and transform the way you manage your time.
Screenshots
Verdict
The clearest difference is in-app purchases: dfCal at none against VariAlarm's 4. dfCal also leads on rating (5.0 vs 4.6). VariAlarm's advantage is update cadence (daily vs every 4 days) and ratings volume (24 vs 1). On price, ads, device support and iOS requirement 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
Both are free to download. VariAlarm sells 4 in-app purchases, starting at $2.49 per month. dfCal asks for nothing beyond the download.
dfCal holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: VariAlarm has 24 ratings behind it against 1, so its average is the more settled of the two.
VariAlarm ships an update daily, dfCal every 4 days. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.
| Parameter | VariAlarm | dfCal |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (24 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 92.3% of reviews | — |
| Number of ratings | 24 — better | 1 |
| Update frequency | Daily — better | Every 4 days |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 111 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Nhat Le | Ananda Theerthan Jagannathan |
Customer experience
VariAlarm
dfCal
In-app purchases
VariAlarm
- VariAlarm Pro Monthly3 Days trial$2.491 Month
- VariAlarm Pro Annual$24.991 Year
- Buy me a coffee$1.99
- VariAlarm Pro Lifetime$69.99
dfCal
No in-app purchases









