Comparison

Shibari Study vs Transparency Harm Reduction

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

Head to head
About

Shibari Study

Learn rope art from beginner to expert with step-by-step tutorials, live classes, and diverse educational content. Explore partnered tying and solo learning, including intricate patterns and harnesses. Enjoy offline access and a 7-day free trial with a monthly subscription.

Highlights
  • Step-by-step tutorials
  • Weekly streamed classes
  • Partnered tying and solo learning
  • Offline functionality
  • World-class instructors
  • 7-day free trial
  • Unlimited content access
Features
Read full description

Looking to take your rope skills to the next level? From beginner knots to expert-level suspensions, the Shibari Study App has you covered! With an ever-growing library of step-by-step tutorials, weekly streamed classes and diverse educational content for partnered tying as well as solo learning, we’ll take you from mastering fundamental skills to tying intricate patterns, rope harnesses and more. And with offline functionality, you can explore the world of shibari at your own pace, wherever you go. We believe in making the best possible online shibari education accessible to everyone. Not only are our classes taught by world-class instructors and rope art experts but we offer pricing that varies by location and is confirmed prior to purchase. Our auto-renewing monthly subscription also means you'll have unlimited access to all of our content on all of your devices. And if you decide it's not for you, canceling is easy – just do it at least 24 hours before the end of your trial or billing period. Already have an account? Sign in to access your subscription. New to the app? Try it for free with our 7-day trial! Ready to explore the art of rope? Start today with the Shibari Study App! The iOS Shibari Study App offers an auto-renewing Monthly Subscription with a Free 7-Day Trial. You'll receive unlimited access to content on all your devices. Payment is charged to your account at confirmation of purchase. Pricing varies by location and is confirmed prior to purchase. After the free trial, subscription automatically renews at the monthly rate unless canceled at least 24 hours before the end of the trial period. Subscription automatically renews each month unless canceled at least 24 hours before the end of the current billing period. Manage your subscription in Account Settings. For more information see our: Terms of Service: https://shibaristudy.com/pages/terms-conditions Privacy Policy: https://shibaristudy.com/pages/privacy-policy

About

Transparency Harm Reduction

This AI-powered app offers immediate guidance for substance testing, featuring a database of reaction videos and advice on kit usage. It aims to make substance testing accessible and easy with expert-backed information.

Highlights
  • AI-powered substance testing guidance
  • Database of over 1,100 lab-verified reaction videos
  • Instructions on how to test substances
  • Test kit recommendations
  • Access to testing guides and help
  • Direct links to purchase test kits
Features
Read full description

Harnessing the power of AI technology, Transparency has taken the last 10 years and 10,000+ hours of research to provide a cutting-edge, versatile, and accessible harm reduction resource right from your phone. With the Transparency App, you’ll get immediate guidance for any substance you may be testing, access to our robust database of reaction videos, advice on which kit to use and how, and help learning how to test a specific substance. We’ve formulated this AI-powered app with our experience working with you over the last decade, to help make testing any substance as easy as possible. Download today for free to have this superior harm reduction guide at your fingertips. App Features: Watch Over 1,100 Lab-Verified Spot Kit Video Reactions Learn “How to Test” Your Substance Find Test Kit Recommendations Access Our Testing Guide and Test Kit Help Get Test Kits and Strips for Your Substance GET TEST KITS: BunkPolice.com CHECK OUT OUR UPCOMING PROJECTS: InfiniteTransparency.com SEND IN A SAMPLE FOR LAB TESTING: TransparencyTesting.com

Screenshots

Shibari Study4 screens
Transparency Harm Reduction4 screens

Verdict

The call

The clearest difference is rating: Shibari Study at 4.9 against Transparency Harm Reduction's 3.7. Shibari Study also leads on ratings volume (267 vs 6) and device support (3 vs 1). Transparency Harm Reduction's advantage is in-app purchases (none vs 4). On price, review sentiment, update cadence and ads 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. Shibari Study sells 4 in-app purchases, starting at $24.99 per month. Transparency Harm Reduction asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Shibari Study holds the better App Store score, 4.9 against 3.7. That said, the two scores are not equally well evidenced: Shibari Study has 267 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 65% of Shibari Study's written reviews are positive against 60% of Transparency Harm Reduction's.

UpkeepUpdate frequency

Shibari Study ships an update monthly, Transparency Harm Reduction every 3 weeks. The most recent releases landed on November 3, 2026 and October 22, 2026 respectively.

Scorecard5 real differences · 5 level
Shibari Study versus Transparency Harm Reduction: the parameters behind the verdict, then further details
ParameterShibari StudyTransparency Harm Reduction
PriceFreeFree
Rating4.9 (267 ratings) — better3.7 (6 ratings)
Positive reviews65.0% of reviews — better60.0% of reviews
Number of ratings267 — better6
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPad, Apple TV — betteriPhone
Requires iOS16.0 — better17.0
Further details — not scored
Size67 MB3 MB
Age rating17+17+
DeveloperShibari Study GmbHInfinite Transparency

Customer experience

Shibari Study

All ratings267 ratings
Positive98.1%
Neutral1.5%
Negative0.4%
Written reviews20 reviews
Positive65.0%
Neutral10.0%
Negative25.0%

Transparency Harm Reduction

All ratings6 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews5 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

In-app purchases

4 purchases

Shibari Study

Subscriptions4
  • Monthly subscription7 Days trial$24.991 Month
  • Shibari Study App Monthly7 Days trial$25.001 Month
  • Shibari Study App Quarterly7 Days trial$65.003 Months
Show 1 more
  • Shibari Study App Yearly7 Days trial$214.991 Year
None

Transparency Harm Reduction

No in-app purchases

Questions

Is Shibari Study free?
Shibari Study is free to download, with in-app purchases available.
Is Transparency Harm Reduction free?
Transparency Harm Reduction is free to download, with no in-app purchases.
Which has better reviews, Shibari Study or Transparency Harm Reduction?
Shibari Study is rated higher. Shibari Study averages 4.9 out of 5 from 267 ratings, while Transparency Harm Reduction averages 3.7 from 6 ratings.
Do Shibari Study or Transparency Harm Reduction have ads?
Neither Shibari Study nor Transparency Harm Reduction shows ads.
Which is updated more often, Shibari Study or Transparency Harm Reduction?
Shibari Study ships an update monthly, and Transparency Harm Reduction every 3 weeks. Most recently, Shibari Study was updated on November 3, 2026 and Transparency Harm Reduction on October 22, 2026.

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