Comparison

KakiKata vs Building Code Calculator

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

Head to head
About

KakiKata

Master Japanese kanji handwriting with interactive lessons and advanced recognition. Features stroke-by-stroke guidance, spaced repetition, and progress tracking for learners of all levels. Covers all Jōyō kanji and JLPT exam requirements.

Highlights
  • Learn over 2,000 Kanji
  • Interactive stroke-by-stroke guidance
  • Spaced Repetition System (SRS)
  • Advanced handwriting recognition
  • Progress tracking
  • JLPT N5 Kanji free
Features
Read full description

Are you struggling to remember how to write the kanji you’ve learned? Say goodbye to endlessly looking up stroke orders and hello writing with confidence! Designed for learners of all levels, KakiKata transforms the way you master handwriting kanji by making the process intuitive, efficient, and enjoyable. Features: - Learn Over 2,000 Kanji: KakiKata covers all Jōyō kanji, guiding you through a curated lesson path that removes the guesswork. With KakiKata, you'll learn all of the kanji needed for the JLPT exams, making it a perfect study companion whether you're preparing for a test or simply aiming to improve your kanji skills. - Interactive Lessons: Get stroke-by-stroke guidance to ensure each kanji feels natural as you write. Lessons are designed to help you internalize the correct stroke order, meaning, and usage of each kanji. - Spaced Repetition System (SRS): Maximize your learning efficiency with KakiKata’s intelligent SRS, which helps you review the right kanji at the right time. The system prioritizes kanji you struggle with, ensuring you never forget a character. - Advanced Handwriting Recognition: KakiKata’s sophisticated recognition system grades your handwriting, allowing for natural variations without requiring perfect strokes. Receive instant feedback to improve your kanji writing skills. - Progress Tracking: Monitor your progress as you advance through lessons and reviews. Track your mastery of kanji over time and see how far you've come. - Learn all JLPT N5 Kanji for free: The first three levels of KakiKata are offered totally free of charge and cover all of the kanji you need to know for the JLPT N5 exam. Why Choose KakiKata? KakiKata isn’t just another kanji app - it’s a comprehensive tool designed to make kanji writing second nature. Built by learners for learners, KakiKata adapts to your pace, making it easier than ever to achieve kanji fluency. Whether you're tackling your first kanji or polishing your writing skills, KakiKata makes kanji learning accessible and fun. Download KakiKata today and start writing kanji with confidence! Terms of Use: http://www.apple.com/legal/itunes/appstore/dev/stdeula Privacy Policy: https://kakikata.app/privacy.html

About

Building Code Calculator

Features
Read full description

The building code calculator (BCC) application is set up to be able to perform a range of calculations pertaining to occupant load, minimum number of required plumbing fixtures, etc. with easily usable menus and functions for specific space functionalities. Additionally, the BCC can function offline and generate a copy of calculation steps, both of which are invaluable to on-site work and report/permitting generation. This represents a marked improvement in methods currently employed by building industry professionals; also, the BCC has the potential as a successful educational tool. Both survey and biometric data from senior interior design student volunteers show that using the BCC reduces stress levels and helped to accomplish the building tasks performed. The BCC will save time and reduce errors generated from building code calculations done by building and space planning professionals as well as help students in educational settings to master design concepts.

Screenshots

KakiKata4 screens
Building Code Calculator4 screens

Verdict

The call

The clearest difference is in-app purchases: Building Code Calculator at none against KakiKata's 2. KakiKata's advantage is update cadence (every 5 days vs every 2 months) and iOS requirement (15.5 vs 17.6). On price, 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. KakiKata sells 2 in-app purchases, starting at $3.99 per month. Building Code Calculator asks for nothing beyond the download.

UpkeepUpdate frequency

KakiKata ships an update every 5 days, Building Code Calculator every 2 months. Both last shipped on October 8, 2026.

Scorecard3 real differences · 7 level
KakiKata versus Building Code Calculator: the parameters behind the verdict, then further details
ParameterKakiKataBuilding Code Calculator
PriceFreeFree
Rating4.5 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 5 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.5 — better17.6
Further details — not scored
Size139 MB1 MB
Age rating4+4+
Developerpretty normal stuff inc.Oklahoma State University

In-app purchases

2 purchases

KakiKata

Subscriptions2
  • Monthly plan$3.991 Month
  • English annual$39.991 Year
None

Building Code Calculator

No in-app purchases

Questions

Is KakiKata free?
KakiKata is free to download, with in-app purchases available.
Is Building Code Calculator free?
Building Code Calculator is free to download, with no in-app purchases.
Do KakiKata or Building Code Calculator have ads?
Neither KakiKata nor Building Code Calculator shows ads.
Which is updated more often, KakiKata or Building Code Calculator?
KakiKata ships an update every 5 days, and Building Code Calculator every 2 months. Most recently, KakiKata was updated on October 8, 2026 and Building Code Calculator on October 8, 2026.

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