Comparison

Satori Reader vs Ringotan

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

Ringotan

Master Japanese Kanji by practicing writing. This app uses advanced input detection and spaced repetition to help you learn quickly and effectively. Focuses on the physical act of writing characters, not just recognition.

Highlights
  • Learn Kanji by writing
  • Advanced input detection
  • Spaced repetition system (SRS)
  • Focus on writing, not just reading
  • Frequent updates with new features
Features
Read full description

Learn Kanji by actually writing it! Ringotan is the first app built from the ground up to teach you how to WRITE Japanese Kanji, not just read them. By combining advanced input detection with industry-standard SRS (spaced repetition) algorithms, Ringotan ensures you learn as fully and quickly as possible. ----------------- Ringotan is free for a limited time. We update frequently, so be sure to check back for new features!

Screenshots

Satori Reader4 screens
Ringotan2 screens

Verdict

The call

The clearest difference is in-app purchases: Ringotan at none against Satori Reader's 8. Ringotan also leads on update cadence (every 3 days vs every 3 months) and iOS requirement (12.2 vs 15.0). On price, rating, review sentiment and ratings volume 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. Ringotan asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Satori Reader against 4.9 for Ringotan. Both are backed by a comparable volume of ratings — 215 and 567 respectively. Written reviews are what separate them: 90% of Satori Reader's written reviews are positive against 98% of Ringotan's.

UpkeepUpdate frequency

Satori Reader ships an update every 3 months, Ringotan every 3 days. The most recent releases landed on October 3, 2026 and October 4, 2026 respectively.

Scorecard4 real differences · 6 level
Satori Reader versus Ringotan: the parameters behind the verdict, then further details
ParameterSatori ReaderRingotan
PriceFreeFree
Rating4.8 (215 ratings)4.9 (567 ratings) — better
Positive reviews90.2% of reviews97.6% of reviews — better
Number of ratings215567 — better
Update frequencyEvery 3 monthsEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.012.2 — better
Further details — not scored
Size79 MB206 MB
Age rating12+4+
DeveloperBrak Software, Inc.Daniel Pflughoeft

Customer experience

Satori Reader

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

Ringotan

All ratings567 ratings
Positive98.9%
Neutral0.4%
Negative0.7%
Written reviews83 reviews
Positive97.6%
Neutral1.2%
Negative1.2%

User reviews

Satori Reader

From 215 App Store ratings

What we love

  • 🚀 Excellent for improving reading and listening skills
  • 👍 Detailed grammar and vocabulary explanations
  • 🎨 Customizable display settings for kanji/furigana
  • 💡 Integrated spaced repetition flashcard system
  • 🎧 High-quality voice acting and audio

Room to improve

  • 🐛 Occasional app crashes or sync issues
  • 🕰️ Lack of speed control for audio playback
  • 💰 Subscription-based model can be expensive
  • 🔍 Limited search/navigation functionality

Ringotan

From 567 App Store ratings

What we love

  • 🚀 Effective kanji learning system
  • 👍 Intuitive and easy to use
  • 🔓 No ads or paywalls
  • 💡 Customizable settings and integration with other resources
  • 🎨 Visually pleasing and engaging

Room to improve

  • 🔍 Keyword hints not always clear enough
  • 🔀 Limited ability to customize word lists
  • 🔆 Light mode only, no dark mode option
  • 🔍 Difficulty identifying which kanji is being tested at times

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

Ringotan

Reported bugs

2 issues
  • Occasional issues with stroke order recognition
  • Some kanji pronunciations not accurately represented

Requested features

5 requests
  • Add dark mode option
  • Allow users to create and save custom kanji lists
  • Provide more detailed keyword hints before writing
  • Implement device sync to continue progress across platforms
  • Add notification system to remind users of upcoming reviews

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
None

Ringotan

No in-app purchases

Questions

Is Satori Reader free?
Satori Reader is free to download, with in-app purchases available.
Is Ringotan free?
Ringotan is free to download, with no in-app purchases.
Which has better reviews, Satori Reader or Ringotan?
Ringotan is rated higher. Satori Reader averages 4.8 out of 5 from 215 ratings, while Ringotan averages 4.9 from 567 ratings.
Do Satori Reader or Ringotan have ads?
Neither Satori Reader nor Ringotan shows ads.
Which is updated more often, Satori Reader or Ringotan?
Satori Reader ships an update every 3 months, and Ringotan every 3 days. Most recently, Satori Reader was updated on October 3, 2026 and Ringotan on October 4, 2026.

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