Comparison

Calendar Alarm vs Charma Tasks

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

Head to head
About

Calendar Alarm

This app sets native iOS alarms before your calendar events, ensuring you never miss important meetings. It rings loudly even on silent mode, offering customizable offsets and a clean interface for easy event management.

Highlights
  • Native iOS alarms
  • Rings on silent mode
  • Multiple alarms per event
  • Custom offset times
  • Color-coded alarms
  • Minimalist design
Features
Read full description

Stop missing meetings. Calendar Alarm sets a real native iOS alarm before each of your calendar events — the same kind of alarm your iPhone uses to wake you up. It rings out loud even when your phone is on silent, so you'll never miss what matters. Open the app, see your day at a glance, tap SET on any event. Done. Features: • Real native iOS alarms — ring even when your phone is on silent • Multiple alarms for the same event • Custom offset times — anywhere from 1 to 60 minutes before • Alarms match the color of your calendar • Clean, minimalist design Tip: long-press SET on any event to pick a custom alarm time just for that event. Requires iOS 26.1 or later.

About

Charma Tasks

Features
Read full description

Charma Tasks is an exceptionally easy-to-use work and task tracking app that lets you manage your tasks and your team's day from one clean screen. No complicated setup: open the app, add a task, and start your day right away. WHY CHARMA TASKS? • Clean, intuitive interface — you'll know where to tap from the very first launch • See your daily progress at a glance • Stay on the same page with your team, always • Set up in minutes, no training required DAILY DASHBOARD Start your day with a clear overview. Today's to-dos, your completion percentage, and pending work all on one screen. Watch your progress fill up as you finish tasks, and keep your momentum high with streaks. WEEKLY PLAN Plan your week with simple drag-and-drop. Create recurring work in seconds with ready-made plan templates, and see your whole week at a glance. TEAM COLLABORATION Assign tasks to teammates and set up your team in seconds with an invite link or QR code. Instantly see who did what and when with the activity feed. DAILY ACTIVITY & PERFORMANCE Log your activities throughout the day and measure your progress with the performance dashboard. Practical tracking tools for field visits and everyday work. NOTES Capture whatever comes to mind right away — never lose an idea thanks to handwriting note support. REMINDERS & NOTIFICATIONS Never miss what matters. Timely notifications keep everything under control. REPORTS See the big picture with effort and activity reports. Make sense of your data easily with visual dashboards. WORKS THE WAY YOU DO Calendar sync, CSV/Excel import-export, and more help it fit right into your existing workflow. Charma Tasks is built for freelancers, small teams, and growing businesses — for anyone who loves keeping things simple without giving up power. Download today and take control of your work.

Screenshots

Calendar Alarm2 screens
Charma Tasks4 screens

Verdict

The call

The clearest difference is in-app purchases: Charma Tasks at none against Calendar Alarm's 1. Charma Tasks also leads on update cadence (every 3 days vs every 2 months) and iOS requirement (15.0 vs 26.1). On price, 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. Calendar Alarm sells 1 in-app purchase, starting at $0.29 per month. Charma Tasks asks for nothing beyond the download.

UpkeepUpdate frequency

Calendar Alarm ships an update every 2 months, Charma Tasks every 3 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Calendar Alarm versus Charma Tasks: the parameters behind the verdict, then further details
ParameterCalendar AlarmCharma Tasks
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 monthsEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS26.115.0 — better
Further details — not scored
Size48 MB96 MB
Age rating4+4+
DeveloperOleksii SiryiGorkem Garip

In-app purchases

1 purchases

Calendar Alarm

Subscriptions1
  • Monthly7 Days trial$0.291 Month
None

Charma Tasks

No in-app purchases

Questions

Is Calendar Alarm free?
Calendar Alarm is free to download, with in-app purchases available.
Is Charma Tasks free?
Charma Tasks is free to download, with no in-app purchases.
Do Calendar Alarm or Charma Tasks have ads?
Neither Calendar Alarm nor Charma Tasks shows ads.
Which is updated more often, Calendar Alarm or Charma Tasks?
Calendar Alarm ships an update every 2 months, and Charma Tasks every 3 days. Most recently, Calendar Alarm was updated on November 4, 2026 and Charma Tasks on October 31, 2026.

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