Comparison

Flash Checklist vs Week Calendar Pro

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

Head to head
About

Flash Checklist

Easily create and print your checklists directly from your mobile device. This app focuses on the simple task of transforming your digital lists into printable formats.

Highlights
  • Create checklists
  • Print checklists
  • Mobile list creation
  • Printable formats
Features
Read full description

Flash is a lightweight checklist app designed for creating, organizing, previewing, and printing lists. Use it for travel packing, shopping, work tasks, or everyday reminders. Key features: • Create and manage multiple checklists • Add several items at once • Edit, delete, and reorder items • Preview lists before printing • Print with AirPrint • Optional iCloud sync • Local-first editing that works offline Flash 2.0 has been rebuilt with SwiftUI and adds clearer privacy controls. Optional product analytics is off by default. It starts only after your explicit consent, and you can turn it off or delete previously shared data at any time in Settings.

About

Week Calendar Pro

Customize your calendar with unlimited personalized views. Show or hide days, select display ranges, and choose which calendars to include. Quickly switch between saved views for work, home, or school.

Highlights
  • Unlimited custom calendar views
  • Show/hide specific days
  • Display 3 to 30 days
  • Include/exclude selected calendars
  • Lock timeline scrolling
  • Quick pop-up preset menu
  • Search events between days
Read full description

Take control of your schedule and customize your calendar views to fit your lifestyle with Week Calendar Pro. This powerful weekly planner app allows you to create unlimited personalized calendar views tailored to your unique needs. With just a few taps, you can show or hide specific days, select how many days to display (3, 5, 7, or up to 30), choose which calendars to include or exclude, and even lock the timeline scrolling. The innovative pop-up preset menu lets you quickly switch between your saved custom views. Create a "Home" view showing just your personal calendar after work hours. Set up a "School" view displaying only class schedules on weekdays. Have a dedicated "Volunteering" view with your volunteer commitments across weekends. The possibilities are endless! Whether you're a busy professional, student, or someone looking to streamline your life, Week Calendar Pro provides the ultimate calendar customization. Save time and effort by accessing the exact view you need for any situation. Key Features: - Unlimited custom calendar views - Show/hide specific days - Display 3 to 30 days in one view - Include/exclude selected calendars - Lock timeline scrolling - Quick pop-up preset menu - Dark mode - Search events between two days Don't settle for a one-size-fits-all calendar app. Download Week Calendar Pro today and take full control of your schedule with personalized views for home, work, school, volunteering and more! Free Account Features Our app offers a range of features for free users, including a Day Timeline View, Week Calendar View, and the ability to Customize your Calendar. With these tools, you can easily visualize your schedule and personalize your calendar to suit your preferences. Whether you need a quick glance at your day or a broader view of your week, our free account has you covered. Premium Account Features Upgrade to our premium account to unlock a comprehensive suite of advanced features. Enjoy Timeline scrolling lock, Agenda day and week views, and a Month Calendar view for a more detailed look at your schedule. Additionally, you'll have access to an Event list with search functionality, making it easy to find and manage your appointments. Premium users also benefit from Unlimited presets and All future app features, ensuring you always have the latest and greatest tools at your fingertips. Subscribing to our app is easy! Here’s how you can do it: Subscribe: - When you download our app, you’ll have the option to subscribe. - Choose between a monthly or yearly subscription. - Enjoy a 7-day free trial before your subscription begins. - Subscriptions are billed to your iTunes account. Canceling Your Subscription: If you decide to cancel your subscription, follow these steps: - Open your iTunes account settings. - Turn off the auto-renewal option at least 24 hours before the renewal date. - That’s it! Your subscription won’t renew automatically. Remember that subscription rates may vary by country. If you have any questions, feel free to reach out to our support team. We’re here to help! Terms of use: https://cratertechllc.com/terms-and-conditions.html

Screenshots

Flash Checklist3 screens
Week Calendar Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: Flash Checklist at none against Week Calendar Pro's 2. Flash Checklist also leads on review sentiment (50% vs 42%). Week Calendar Pro's advantage is update cadence (every 2 months vs every 24 months) and rating (3.9 vs 3.7). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Week Calendar Pro sells 2 in-app purchases, starting at $0.99 per month. Flash Checklist asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Week Calendar Pro holds the better App Store score, 3.9 against 3.7. That said, the two scores are not equally well evidenced: Week Calendar Pro has 60 ratings behind it against 9, so its average is the more settled of the two. Written reviews complicate that: 50% of Flash Checklist's written reviews are positive against 42% of Week Calendar Pro's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Flash Checklist ships an update every 24 months, Week Calendar Pro every 2 months. The most recent releases landed on July 31, 2026 and September 16, 2026 respectively.

Scorecard6 real differences · 4 level
Flash Checklist versus Week Calendar Pro: the parameters behind the verdict, then further details
ParameterFlash ChecklistWeek Calendar Pro
PriceFreeFree
Rating3.7 (9 ratings)3.9 (60 ratings) — better
Positive reviews50.0% of reviews — better41.9% of reviews
Number of ratings960 — better
Update frequencyEvery 24 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFreemium — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.017.0
Further details — not scored
Size3 MB166 MB
Age rating4+4+
Developer传毅 苏Crater Tech LLC

Customer experience

Flash Checklist

All ratings9 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews6 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Week Calendar Pro

All ratings60 ratings
Positive73.3%
Neutral6.7%
Negative20.0%
Written reviews31 reviews
Positive41.9%
Neutral6.5%
Negative51.6%

In-app purchases

None

Flash Checklist

No in-app purchases

2 purchases

Week Calendar Pro

Subscriptions2
  • Monthly Subscription7 Days trial$0.991 Month
  • Yearly Subscription7 Days trial$7.991 Year

Questions

Is Flash Checklist free?
Flash Checklist is free to download, with no in-app purchases.
Is Week Calendar Pro free?
Week Calendar Pro is free to download, with in-app purchases available.
Which has better reviews, Flash Checklist or Week Calendar Pro?
Week Calendar Pro is rated higher. Flash Checklist averages 3.7 out of 5 from 9 ratings, while Week Calendar Pro averages 3.9 from 60 ratings.
Do Flash Checklist or Week Calendar Pro have ads?
Neither Flash Checklist nor Week Calendar Pro shows ads.
Which is updated more often, Flash Checklist or Week Calendar Pro?
Flash Checklist ships an update every 24 months, and Week Calendar Pro every 2 months. Most recently, Flash Checklist was updated on July 31, 2026 and Week Calendar Pro on September 16, 2026.

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