Comparison

Satori Reader vs KakiKata

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

Head to head
About

Satori Reader

Enhance your Japanese reading and listening skills with engaging stories written by native speakers. Features adaptive kanji, smart definitions, and spaced repetition to build vocabulary. Get clarity with friendly annotations and human feedback.

Highlights
  • Compelling stories by native speakers
  • Audio narration by voice actors
  • Adaptive kanji presentation
  • Smart word definitions
  • Friendly annotations
  • Spaced repetition vocabulary review
  • Human feedback and support
Features
Read full description

Ready to take your Japanese reading and listening comprehension to the next level? Welcome to Satori Reader. COMPELLING STORIES Read from a growing library of engrossing stories written by native speakers for intermediate students, across genres such as fantasy, slice-of-life, thrillers, documentaries, news, and more. AUDIO Tap any sentence to hear it read aloud by native voice actors (no robots!). ADAPTIVE KANJI USAGE Crack the chicken-and-egg problem of reading kanji with our unique presentation engine, which adjusts the Japanese text to accommodate your actual knowledge. This allows you to challenge yourself for the kanji you should know without being overwhelmed by what you don't. SMART DEFINITIONS Tap any word for a definition. This is more than just an automated lookup. Satori Reader shows the actual sense of each word as it's being used in the sentence. For example, the particle の has many uses: it can indicate possession; it can turn the preceding verb or phrase into a noun; it can stand in for another word; and more. We show you exactly what is happening in every instance of every word. FRIENDLY ANNOTATIONS Gray underlines indicate longer annotations that break down tricky expressions, provide cultural background, or help you to read between the lines. Our editors work hard to anticipate what might be confusing and proactively help you to make sense of things. Good-bye, confusion. Hello, clarity! SPACED REPETITION SYSTEM (SRS) The built-in spaced repetition review system helps you to build your vocabulary. Create review cards instantly as you read. Each card you create takes along a snapshot of the sentence in which you encountered the word, further helping to cement it in your memory. You can even play back the audio of that sentence while reviewing the word! HUMAN FEEDBACK Still confused about something? Just ask in the discussion section below each episode. Our team of friendly human beings is ready to help. Satori Reader is built by a team that cares. Our goal is to bring satori (enlightenment) into your Japanese reading life. Set up a free account today, and let's get started. SUBSCRIPTION DETAILS ▪ OPTIONS: Download the app for free and enjoy unlimited access to the first two episodes of each series (new series released regularly), plus complete access to special series such as Closeup: Obon Society. Subscribed for unlimited access to the entire Satori Reader library of more than 1200 episodes (new episodes released each week), including crystal-clear audio, helpful annotations, and real human feedback. Try your first month FREE (limit one per customer; cannot be used in combination with other introductory offers; offers subject to change). ▪ EXTRAS: Your subscription to Satori Reader comes with complimentary web access, as well as access to Satori Reader on all your smartphones and tablets. ▪ PRIVACY POLICY: https://www.satorireader.com/privacy ▪ TERMS OF SERVICE: https://www.satorireader.com/terms ADDITIONAL SUBSCRIPTION DETAILS ▪ Payment will be charged to your iTunes Account at confirmation of purchase (following any trial period). ▪ Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. ▪ Account will be charged for renewal within 24 hours prior to the end of the current period, and identify the cost of the renewal. ▪ Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. ▪ Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. ▪ Cancel your subscription at any time. If you cancel, you will retain full access to Satori Reader for the period you paid for and you will not be billed again. If you have any questions, write to support@satorireader.com for speedy assistance. Thank you for your business!

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

Screenshots

Satori Reader4 screens
KakiKata4 screens

Verdict

The call

The clearest difference is update cadence: KakiKata at every 5 days against Satori Reader's every 3 months. KakiKata also leads on review sentiment (100% vs 90%). Satori Reader's advantage is ratings volume (215 vs 2) and rating (4.8 vs 4.5). On price, ads, in-app purchases and monetization model 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. Satori Reader sells 3 in-app purchases, starting at $8.99 per month and KakiKata sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Satori Reader holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Satori Reader has 215 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 90% of Satori Reader's written reviews are positive against 100% of KakiKata's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Satori Reader ships an update every 3 months, KakiKata every 5 days. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

Scorecard4 real differences · 6 level
Satori Reader versus KakiKata: the parameters behind the verdict, then further details
ParameterSatori ReaderKakiKata
PriceFreeFree
Rating4.8 (215 ratings) — better4.5 (2 ratings)
Positive reviews90.2% of reviews100.0% of reviews — better
Number of ratings215 — better2
Update frequencyEvery 3 monthsEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.5
Further details — not scored
Size79 MB139 MB
Age rating12+4+
DeveloperBrak Software, Inc.pretty normal stuff inc.

Customer experience

Satori Reader

All ratings215 ratings
Positive94.9%
Neutral2.3%
Negative2.8%
Written reviews173 reviews
Positive90.2%
Neutral2.3%
Negative7.5%

KakiKata

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Satori Reader

Reported bugs

2 issues
  • Login issues and account creation problems
  • Syncing and loading delays on some devices

Requested features

4 requests
  • Dark mode option
  • Ability to loop audio playback
  • Kanji lookup/learning tools integration
  • More advanced/diverse content selection

KakiKata

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Satori Reader

Subscriptions3
  • Satori Reader Monthly1 Month trial4 variants$8.991 Month
  • Satori Reader Annual1 Month trial$89.991 Year
  • Satori Reader Annual1 Year trial3 variants$89.991 Year
2 purchases

KakiKata

Subscriptions2
  • Monthly plan$3.991 Month
  • English annual$39.991 Year

Questions

Is Satori Reader free?
Satori Reader is free to download, with in-app purchases available.
Is KakiKata free?
KakiKata is free to download, with in-app purchases available.
Which has better reviews, Satori Reader or KakiKata?
Satori Reader is rated higher. Satori Reader averages 4.8 out of 5 from 215 ratings, while KakiKata averages 4.5 from 2 ratings.
Do Satori Reader or KakiKata have ads?
Neither Satori Reader nor KakiKata shows ads.
Which is updated more often, Satori Reader or KakiKata?
Satori Reader ships an update every 3 months, and KakiKata every 5 days. Most recently, Satori Reader was updated on October 17, 2026 and KakiKata on October 8, 2026.

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