Comparison

Claritist Basic vs Calculation

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

Head to head
About

Claritist Basic

This app helps you manage tasks using the Getting Things Done methodology with a focus on simplicity. It features a Tickler File, secure iCloud storage, and multiple ways to capture information. Organize tasks by context and time for efficient action.

Highlights
  • Getting Things Done (GTD) methodology support
  • Tickler File feature
  • Secure iCloud data storage
  • Multiple information capture methods (Siri, share)
  • Categorization with custom icons
  • Weekly reflection for system review
  • Context-based task sorting
Features
Read full description

# Streamlined Functionality Claritist has been meticulously designed to facilitate the seamless implementation of the Getting Things Done methodology, prioritizing simplicity and user-friendliness. Notably, the application incorporates a "Tickler File" feature, eliminating the need for users to navigate complex "Due Date" or "Start Date" configurations. # Robust Security Measures Rest assured that all your valuable data is securely stored within iCloud infrastructure, leveraging the same technology that underpins iOS's native applications like reminders and notes. This stringent security protocol ensures that your data remains confidential, inaccessible even to our developers. # Effortless Information Capture Efficiently capture a wide range of content into your Claritist Inbox, employing various methods such as the in-app interface, voice commands via Siri, or direct sharing from other applications. Whether it's an intriguing YouTube video or critical information, sharing it with Claritist ensures it will be effectively processed at a later time. # Methodical Clarification and Organization Claritist empowers you to systematically clarify and organize your tasks and information into distinct categories, tailored to specific timeframes and locations where you intend to take action. Each category is customizable, allowing for easy identification through the use of unique icons. # Regular Reflection Maintain the freshness and effectiveness of your task management system through weekly reflection. Utilizing checklist items facilitates comprehensive reviews, encompassing all content from your Inbox to your creative lists. # Targeted Engagement Once your tasks and information are properly organized, select a context in which you wish to engage and sort items based on available time and energy resources. This approach simplifies the process of selecting the most suitable actions for any given moment. # Basic Version This is a comprehensive version of the application, with just one restriction: the inability to create new lists. Kindly contemplate upgrading to the full version if you find value in using the app.

About

Calculation

Read full description

A simple and free calculator app that anyone can use easily. Fast and accurate calculations with automatically saved calculation history. Perfect for daily use, study, and work with a clean and simple design.

Screenshots

Claritist Basic4 screens
Calculation2 screens

Verdict

The call

The clearest difference is ads: Claritist Basic at none against Calculation's shown. Claritist Basic also leads on device support (3 vs 1). Calculation's advantage is iOS requirement (16.0 vs 18.6). On price, update cadence and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Claritist Basic ships an update every 5 weeks, Calculation every 2 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

Scorecard3 real differences · 7 level
Claritist Basic versus Calculation: the parameters behind the verdict, then further details
ParameterClaritist BasicCalculation
PriceFreeFree
Rating4.5 (2 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings2 — better—
Update frequencyEvery 5 weeks — betterEvery 2 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, Mac — betteriPhone
Requires iOS18.616.0 — better
Further details — not scored
Size19 MB7 MB
Age rating4+4+
DeveloperYee Keat PhuahSooRyong Hyun

In-app purchases

None

Claritist Basic

No in-app purchases

None

Calculation

No in-app purchases

Questions

Is Claritist Basic free?
Claritist Basic is free to download, with no in-app purchases.
Is Calculation free?
Calculation is free to download, with no in-app purchases.
Do Claritist Basic or Calculation have ads?
Calculation shows ads; Claritist Basic does not.
Which is updated more often, Claritist Basic or Calculation?
Claritist Basic ships an update every 5 weeks, and Calculation every 2 months. Most recently, Claritist Basic was updated on November 3, 2026 and Calculation on November 7, 2026.

Other comparisons