Comparison

Sunsama vs Charterly

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

Head to head
About

Sunsama

This mobile app complements a desktop planner, allowing quick task additions and scheduling on the go. Review your daily plan and stay focused on your workload, synced with your calendar events.

Highlights
  • Quick task addition
  • Schedule tasks on calendar
  • Review daily plan
  • Syncs with Google Calendar
  • Syncs with Outlook Calendar
  • Companion to desktop app
Features
Read full description

*Companion app to the desktop app* You can use the Sunsama mobile app once you've planned your first day from the Sunsama desktop app. This mobile app is built as a companion to the desktop app to help you stay in sync when you're away from your desk, not as a standalone replacement. *Add tasks quickly* When a new tasks comes up and you're not at your desk, quickly add it to your task list. You can schedule it onto your calendar and move it to the right spot on your list to work on it later. *Stay true to your plan* Review what you planned for the day. Create a calm, focused space to stay on top of your workload. *Synced with your calendar* Browse both your tasks and calendar events each day. Synced with Google Calendar and Outlook Calendar.

About

Charterly

Read full description

Charterly is a charter management dashboard built for yacht crew who need a clear, organized way to manage guest and trip information. Track upcoming, active, and completed charters; store guest profiles, preferences, photos, itinerary notes, gratuities, vessel details, crew information, checklists, and reports. Charterly helps keep important charter details easy to find before, during, and after each trip. Key features: • Charter calendar with month, week, and year views • Guest profiles, party guests, birthdays, preferences, and notes • Arrival and departure countdowns • Gratuity tracking and follow-up reminders • Vessel and crew information • Custom dashboard widgets • Checklists for pre-charter and post-charter tasks • Reports with export and print options • iCloud sync across supported devices • Backup and restore tools Designed for working crew, Charterly keeps charter operations organized without relying on spreadsheets, scattered notes, or disconnected files. By subscribing, you agree to our Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Sunsama4 screens
Charterly4 screens

Verdict

The call

The clearest difference is in-app purchases: Sunsama at none against Charterly's 6. 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. Charterly sells 6 in-app purchases, starting at $7.99 per month. Sunsama asks for nothing beyond the download.

UpkeepUpdate frequency

Sunsama ships an update every 2 weeks, Charterly every 11 days. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

Scorecard1 real difference · 9 level
Sunsama versus Charterly: the parameters behind the verdict, then further details
ParameterSunsamaCharterly
PriceFreeFree
Rating4.5 (517 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings517 — better—
Update frequencyEvery 2 weeksEvery 11 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS16.4 — better17.0
Further details — not scored
Size80 MB23 MB
Age rating4+4+
DeveloperSUMMAY, Inc.Christopher Norton

Bugs and requests

Sunsama

Reported bugs

4 issues
  • App crashes on launch
  • Tasks disappearing or not syncing properly
  • Login issues with Google and other accounts
  • Unreliable mobile app performance

Requested features

5 requests
  • Improved mobile app with more features
  • Widgets and lock screen integration
  • Better task management and rescheduling options
  • AI-powered task scheduling and planning
  • Integration with more third-party apps

Charterly

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Sunsama

No in-app purchases

6 purchases

Charterly

Subscriptions6
  • Charterly Pro Monthly7 Days trial$7.991 Month
  • Pro Plus Monthly$14.991 Month
  • Pro Ultimate Monthly$24.991 Month
Show 3 more
  • Charterly Pro Annual7 Days trial$79.991 Year
  • Pro Plus Annual$149.991 Year
  • Pro Ultimate Annual$249.991 Year

Questions

Is Sunsama free?
Sunsama is free to download, with no in-app purchases.
Is Charterly free?
Charterly is free to download, with in-app purchases available.
Do Sunsama or Charterly have ads?
Neither Sunsama nor Charterly shows ads.
Which is updated more often, Sunsama or Charterly?
Sunsama ships an update every 2 weeks, and Charterly every 11 days. Most recently, Sunsama was updated on October 29, 2026 and Charterly on October 28, 2026.

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