Satori Reader vs Ringotan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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!
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.
- Learn Kanji by writing
- Advanced input detection
- Spaced repetition system (SRS)
- Focus on writing, not just reading
- Frequent updates with new features
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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
Verdict
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
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.
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.
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.
| Parameter | Satori Reader | Ringotan |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (215 ratings) | 4.9 (567 ratings) — better |
| Positive reviews | 90.2% of reviews | 97.6% of reviews — better |
| Number of ratings | 215 | 567 — better |
| Update frequency | Every 3 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.2 — better |
| Further details — not scored | ||
| Size | 79 MB | 206 MB |
| Age rating | 12+ | 4+ |
| Developer | Brak Software, Inc. | Daniel Pflughoeft |
Customer experience
Satori Reader
Ringotan
User reviews
Satori Reader
From 215 App Store ratingsWhat 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 ratingsWhat 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
Satori Reader
- 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
Ringotan
No in-app purchases







