Comparison

Catlendar & Diary vs Simplanum Pro

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

Head to head
About

Catlendar & Diary

This app combines a cute cat-themed calendar synchronized with iCalendar and a customizable diary. Decorate entries with stickers, photos, and letters, and share your memories. It offers password protection and quick note-taking for efficient organization.

Highlights
  • iCalendar synchronization
  • Customizable diary entries
  • Variety of stickers and DIY options
  • Photo integration for entries
  • Password protection
  • Quick note function
  • Facebook sharing
Features
Read full description

Meow! Cat lovers worldwide must not miss this chance to be accompanied by CATlendar’s super cute kittens everyday! Are you using iOS iCalendar, but wish to have a brand new interface? Try Catlendar! It’s completely synchronized with iCalendar, so you won’t need to re-enter any event after all. From now on, you can plan your life and keep track of all beautiful moments more happily than ever! Catlendar & Diary is a cute lovely book designed for cat lovers that combines both calendar and diary functions. You can use the design stickers and A~Z letters stickers that come with our package, or create your own DIY stickers to decorate all your pages. You can also use the photos frames or photo stickers in the diary entries as you create unique designs for all the special little things! -Product features- Calendar & Reminder synchronized with iCalendar =========================== * Cute designed cat calendar backgrounds! * Preset event categories for easy event classification. * Worried about being unable to setup reminders for all your events? Easy Reminder will provide scheduled / repeated reminders in one simple step! * Syncs with iCalendar, so you need not re-enter any important event! Design stickers, A~Z stickers, DIY stickers, photo stickers…stick them to all happy memories! ============================================ * Lots of cute stickers to use at any time, anywhere. * Unique Meow A~Z letter stickers! Spell names and other unique Meow words! * Want something special? Create and save your own hand-drawn DIY stickers! * Use photos as stickers, which you can zoom, rotate and use in your diary entries! Write a diary and share to FB on the go ============================= * Do you want to write a diary for your kitty? Or about something that happened today? Catlendar & Diary allows you to setup multiple personalized diaries for different topics. * One touch share to Facebook, with all photos, stickers and deco. Other useful features ==================== * iPhone 5 & iPod Touch 5 screen support. * Supports backup of diaries and stickers. * Quick Note function allows you to write down any chores and events! * Privacy is important. Password protection is provided. Supports devices iPhone 5 or above, iOS 8.0 or above Welcome to Our FB Page:http://goo.gl/DCGWL ++++++++++++++++++++++++++++++++++++++++ If you have any problems using this app, please email us at iapps@webineti.com.tw. We will reply you as soon as possible. Please do not leave them in your reviews, as we will not be able to reach you to solve the problem. ++++++++++++++++++++++++++++++++++++++++ We value all your comments and suggestions. Please mail to us at iapps@webineti.com.tw If you would like to have Catlendar & Diary in your local language and would help us translate, please contact us at iapps@webineti.com.tw.

About

Simplanum Pro

Organize your life with a powerful note-taking and planning tool. Create detailed entries, manage tasks, and sync across all your devices. Share information and collaborate with others seamlessly.

Highlights
  • Create notes with text and checklists
  • Convert entries to events with date and time
  • Attach unlimited files of any type
  • Sync notes and events across devices
  • Organize notes by notebooks
  • Share records and notebooks with contacts
Features
Read full description

Simplanum Pro - all features are included Simplanum allows You to create notes with large text and checklists, add the date and the time to an entry and convert it to event, attach unlimited number of files of different types, share records with your contacts. You can manage notes and events both online and offline. All your entries are available as a list as well as on different calendar grids and are instantly synced between all your devices, which makes every entry available and relevant to you. Gather all Your information in one place and make Your life easier and more comfortable in the flow of information. Using Simplanum, you will definitely appreciate: - ADVANCED FUNCTIONALITY ● Planning events, record information in notes ● Organizing your task list and marking your entries as completed ● Grouping your notes by Notebooks ● Assigning notifications and drive-time ● Sharing notes and notebooks with embers of Your contact list - INSTANT SYNC Simplanum supports working on various devices so You always have the fastest and most convenient access to your entries and documents: ● Simplanum Web makes it easy to create entries and drag and drop attachments from Your laptop using keyboard shortcuts ● iPhone, iPad, or Apple Watch apps - instant access to today's plans or search for the desired entry on Your favorite device - COLLABORATION Simplanum allows you to interact with your contacts, work together in notes and notebooks ● Add members from your contacts to your notes and assign permissions to them ● Add participants to notebooks to share information systemically - DIFFERENT TYPES OF INFORMATION REPRESENTATION Working in Simplanum, You will be comfortable creating, editing, and finding Your records the way You are used to! ● Calendar: estimate the load in the grid for 1,3,5 days or view the full month to easily find the needed day ● List: quickly view Your entries in the list ● Daily planner: view the workload for Your chosen day and create events in it! ● Widget: estimate the workload of the current day - UNIQUE DESIGN Simplanum's design supports climate zones, daily, calendar phases, and any weather changes by author’s illustrations, thus it helps you navigate intuitively through the time and the list of entries. Simplanum contains weather data for all times. ● Assign colors for different types of records ● Assign colors to Notebook ● Choose and set different color themes: light and dark - ATTACHMENTS You can add an unlimited number of attachments to any entry. These can be files of any type: ● Photos, images, videos ● Documents of any format ● Geo-location with the ability to set a route ● Voice attachment with the ability to add annotations A multi-functional photo editor is available for the attached images. - DATA AVAILABILITY IN AIRPLANE MODE You don't need to worry if you are not connected to the Internet, all Your data is available locally on your device. Simplanum can be used for FREE - most of the necessary features are available in a FREE account. If You want to get an extended set of features or increase your limits, You can use various subscriptions directly in the app: ● Simplanum Lite Cloud - 0.99$ monthly 1000 Entries / 5 Gb Cloud Storage ● Simplanum Base Cloud - 1.99$ monthly 5000 Entries / 20 Gb Cloud Storage ● Simplanum Plus Cloud - 5.99$ monthly ∞ Entries / 100 Gb Cloud Storage Subscriptions are automatically renewed, and a new payment will be debited from your account 24 hours before the expiration date. You can manage subscriptions and disable auto-renewal in your account settings. For any questions or suggestions, contact the Online Support service directly from the app or from the website. Learn more about Simplanum on the website www.simplanum.com Privacy Policy: http://www.simplanum.com/policy Terms of Use: https://www.simplanum.com/terms-of-use

Screenshots

Catlendar & Diary4 screens
Simplanum Pro4 screens

Verdict

The call

The clearest difference is rating: Catlendar & Diary at 4.4 against Simplanum Pro's 2.5. Catlendar & Diary also leads on in-app purchases (none vs 9) and review sentiment (67% vs 56%). Simplanum Pro's advantage is ads (none vs shown). On price, update cadence, monetization model 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

Catlendar & Diary costs $1.99 and Simplanum Pro $1.99 up front. Simplanum Pro sells 9 in-app purchases, starting at $0.99 per month. Catlendar & Diary asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Catlendar & Diary holds the better App Store score, 4.4 against 2.5. That said, the two scores are not equally well evidenced: Catlendar & Diary has 11 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 67% of Catlendar & Diary's written reviews are positive against 56% of Simplanum Pro's.

UpkeepUpdate frequency

Catlendar & Diary ships an update every 3 months, Simplanum Pro every 2 months. Both last shipped on November 6, 2026.

Scorecard5 real differences · 5 level
Catlendar & Diary versus Simplanum Pro: the parameters behind the verdict, then further details
ParameterCatlendar & DiarySimplanum Pro
Price$1.99$1.99
Rating4.4 (11 ratings) — better2.5 (2 ratings)
Positive reviews66.7% of reviews — better56.3% of reviews
Number of ratings11 — better2
Update frequencyEvery 3 monthsEvery 2 months — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS15.615.6
Further details — not scored
Size58 MB141 MB
Age rating4+4+
DeveloperWebi & Neti Internet Services Inc.Simplanum Team

Customer experience

Catlendar & Diary

All ratings11 ratings
Positive72.7%
Neutral18.2%
Negative9.1%
Written reviews60 reviews
Positive66.7%
Neutral16.7%
Negative16.7%

Simplanum Pro

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews16 reviews
Positive56.3%
Neutral12.5%
Negative31.3%

In-app purchases

None

Catlendar & Diary

No in-app purchases

9 purchases

Simplanum Pro

Subscriptions3
  • Lite Cloud - start to plan$0.991 Month
  • BASE Cloud - A good choise$1.991 Month
  • Plus Cloud - Work together$5.991 Month
One-time6
  • Additional Notebooks$0.99
  • Additional private notebook$0.99
  • Admin member in shared entry$0.99
Show 3 more
  • Shared Notebook$0.99
  • Editor in shared entry$0.99
  • Share you entry to any person$0.99

Questions

Is Catlendar & Diary free?
Catlendar & Diary costs $1.99, with no in-app purchases.
Is Simplanum Pro free?
Simplanum Pro costs $1.99, and also offers in-app purchases.
Which has better reviews, Catlendar & Diary or Simplanum Pro?
Catlendar & Diary is rated higher. Catlendar & Diary averages 4.4 out of 5 from 11 ratings, while Simplanum Pro averages 2.5 from 2 ratings.
Do Catlendar & Diary or Simplanum Pro have ads?
Catlendar & Diary shows ads; Simplanum Pro does not.
Which is updated more often, Catlendar & Diary or Simplanum Pro?
Catlendar & Diary ships an update every 3 months, and Simplanum Pro every 2 months. Most recently, Catlendar & Diary was updated on November 6, 2026 and Simplanum Pro on November 6, 2026.

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