Comparison

Code Master vs Catlendar & Diary Lite

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

Head to head
About

Code Master

This app offers a visual interface for creating and editing source code for any language, with preview and publishing options. It provides a professional way to manage and share your coding projects on iOS devices, supporting over 170 languages and offering various themes and templates.

Highlights
  • Syntax highlighting for 170+ languages
  • 70+ syntax colored themes
  • HTML5 templates and website builder
  • Live code preview in browser
  • File upload and sharing
  • External keyboard support
Features
Read full description

The most downloaded code editor on the App Store, now free. The Code Master Programming Suite for the iOS platform provides a visual interface for creating and editing universal source code of any language, as well as previewing and publishing options for when you are on-the-go. All of this packaged up into a single application for a professional way to manage and share your creations on all of your iOS devices. FEATURES • Dedicated Syntax Highlighting • Support for 170+ Languages • 70+ Syntax Coloured Themes • Free HTML5 Templates • New Website Template Builder • Create & Work with Any Type of File • Dedicated Web Development Support • Preview Code in a Fully Functional Web Browser • Upload & Share Files with Ease • External Dock & Bluetooth Keyboard Support • File Previews for Supported Media Files Use Code Master to stay on top of the latest in web publishing tools. HTML5, CSS3, JavaScript, jQuery and more have been fully integrated into the full fledged editor. EDITOR Code like you would on a desktop computer – with over 170 languages, and more than 70 coloured themes, editing your code on-the-go has never been so easy. Develop in a comfortable environment with the same look and feel that you'd get with any fully featured, premium code editor. TEMPLATES Choose from one of our professionally designed HTML5 templates that are available to users, commercial-free! Turning website building from a complex process for some, to an easy two-step solution. Code Master is designed for any user looking to save time. All templates have been designed for use with both desktop computers and mobile devices. Optimizations for all device types are included. LIVE PREVIEW Our live preview tool will also allow you to save time by allowing you the ability preview all of your pages and files before publishing. With the tap of a button you can view all your content in the offline browser so you can easily and quickly fix every little detail to avoid embarrassing mistakes. New updates will be arriving on a weekly to monthly basis. There is always something to look forward to. 1e6c5f3933

About

Catlendar & Diary Lite

This app combines a cute, cat-themed calendar with a diary function. It synchronizes with iCalendar, allowing users to decorate entries with stickers, photos, and custom designs. Users can also share diary entries to Facebook and protect their data with a password.

Highlights
  • iCalendar synchronization
  • Customizable diary entries
  • Variety of stickers (design, letter, DIY, photo)
  • Facebook sharing
  • Password protection
  • Quick Note function
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 6 & iPhone 6 Plus 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.

Screenshots

Code Master4 screens
Catlendar & Diary Lite4 screens

Verdict

The call

The clearest difference is rating: Catlendar & Diary Lite at 4.3 against Code Master's 2.7. Catlendar & Diary Lite also leads on review sentiment (69% vs 28%). Code Master's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, ratings volume, update cadence 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. Catlendar & Diary Lite sells 3 one-off in-app purchases. Code Master asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Catlendar & Diary Lite holds the better App Store score, 4.3 against 2.7. Both are backed by a comparable volume of ratings — 55 and 21 respectively. Written reviews point the same way: 28% of Code Master's written reviews are positive against 69% of Catlendar & Diary Lite's.

UpkeepUpdate frequency

Code Master ships an update every 5 months, Catlendar & Diary Lite every 3 months. The most recent releases landed on October 26, 2026 and October 22, 2026 respectively.

Scorecard6 real differences · 4 level
Code Master versus Catlendar & Diary Lite: the parameters behind the verdict, then further details
ParameterCode MasterCatlendar & Diary Lite
PriceFreeFree
Rating2.7 (55 ratings)4.3 (21 ratings) — better
Positive reviews28.3% of reviews69.4% of reviews — better
Number of ratings55 — better21
Update frequencyEvery 5 monthsEvery 3 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better11.0
Further details — not scored
Size46 MB71 MB
Age rating4+4+
DeveloperJustin BushWebi & Neti Internet Services Inc.

Customer experience

Code Master

All ratings55 ratings
Positive38.2%
Neutral10.9%
Negative50.9%
Written reviews145 reviews
Positive28.3%
Neutral11.0%
Negative60.7%

Catlendar & Diary Lite

All ratings21 ratings
Positive81.0%
Neutral9.5%
Negative9.5%
Written reviews409 reviews
Positive69.4%
Neutral14.2%
Negative16.4%

Bugs and requests

Code Master

Reported bugs

4 issues
  • Saved files disappearing or not loading correctly
  • Syntax highlighting and language settings not persisting
  • Keyboard blocking view of code
  • Frequent crashes and freezes

Requested features

5 requests
  • Add blank page option for custom themes
  • Implement cloud storage support (Dropbox, Google Drive)
  • Improve keyboard functionality and text editing
  • Introduce code execution and debugging capabilities
  • Provide more language support beyond HTML/XML

Catlendar & Diary Lite

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Code Master

No in-app purchases

3 purchases

Catlendar & Diary Lite

One-time3
  • 100,000 Coin Pack$0.99
  • Catlendar Diary bundle pack$0.99
  • Catlendar & Diary Full Version$1.99

Questions

Is Code Master free?
Code Master is free to download, with no in-app purchases.
Is Catlendar & Diary Lite free?
Catlendar & Diary Lite is free to download, with in-app purchases available.
Which has better reviews, Code Master or Catlendar & Diary Lite?
Catlendar & Diary Lite is rated higher. Code Master averages 2.7 out of 5 from 55 ratings, while Catlendar & Diary Lite averages 4.3 from 21 ratings.
Do Code Master or Catlendar & Diary Lite have ads?
Catlendar & Diary Lite shows ads; Code Master does not.
Which is updated more often, Code Master or Catlendar & Diary Lite?
Code Master ships an update every 5 months, and Catlendar & Diary Lite every 3 months. Most recently, Code Master was updated on October 26, 2026 and Catlendar & Diary Lite on October 22, 2026.

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