h2Re vs Satori Reader
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
h2Re
This app enhances a physical book on rendering fundamentals by linking trigger images to over 10 hours of online video tutorials. It uses augmented reality tracking to connect printed material with digital educational content, keeping the information current.
- Augmented Reality tracking
- Links to online video tutorials
- Enhances book learning experience
- Over 10 hours of video content
- Connects print to digital content
- Keeps information current
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This is the companion app for the new Design Studio Press book: How to Render. The second hit title in the Design Studio Press' "h2" series, building on fundamentals introduced in How to Draw, How to Render deals with the fundamentals of light, shadow and reflectivity. Enhancing the learning experience, this app has been created to allow readers to use trigger images on pages to link directly to online tutorials via their tablets and phones. Using advanced video techniques, this app connects the printed matter to online digital educational content as never before, and insures that the book remains as current as the rapidly advancing techniques presented in How to Render. Over 10 hours of video content have been created to accompany the book. A physical copy of How to Render is required to get the most out of the h2Re app. Access to your camera is required to allow the app's Augmented Reality tracking to work. Additionally, an internet connection is required to view the video content. You can get your copy of the How to Render book by visiting: http://designstudiopress.com For downloadable examples of the Trackers and for a demo video, please visit: http://scottrobertsonworkshops.com/h2re/trackers/ For our Privacy Policy, please visit: https://designstudiopress.com/policies/privacy-policy/
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!
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Verdict
The clearest difference is rating: Satori Reader at 4.8 against h2Re's 3.8. Satori Reader also leads on review sentiment (90% vs 50%) and update cadence (every 3 months vs every 20 months). h2Re's advantage is in-app purchases (none vs 8). On price, ads, device support and iOS requirement 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. h2Re asks for nothing beyond the download.
Satori Reader holds the better App Store score, 4.8 against 3.8. That said, the two scores are not equally well evidenced: Satori Reader has 215 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 50% of h2Re's written reviews are positive against 90% of Satori Reader's.
h2Re ships an update every 20 months, Satori Reader every 3 months. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.
| Parameter | h2Re | Satori Reader |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (8 ratings) | 4.8 (215 ratings) — better |
| Positive reviews | 50.0% of reviews | 90.2% of reviews — better |
| Number of ratings | 8 | 215 — better |
| Update frequency | Every 20 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 122 MB | 79 MB |
| Age rating | 4+ | 12+ |
| Developer | Design Studio Press | Brak Software, Inc. |
Customer experience
h2Re
Satori Reader
Bugs and requests
h2Re
Not enough reviews yet to summarise bugs or 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
In-app purchases
h2Re
No 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









