
Mojo Upgrade
KinkMatch.app
SRQuiz
AIPurityTest.net
Spicer
Happy Couple
GayQuiz.org
Privately compare intimate preferences with your partner. 266 preferences, AI-powered compatibility report. Anonymous, safe, and free to start.

Code Effects is the fastest and most intuitive .NET business rules engine trusted by government entities and Fortune 500 corporations all over the world

Website, pricing, platforms and company facts side by side.
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| Website | kinksyncai.com | codeeffects.com |
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| Company | Startup from Slovenia · 1 - 9 employees · 2026 | 2009 |
| Listed in |
In their own words, as submitted to SaaSHub.


Both partners independently answer a structured questionnaire covering 266 intimate preferences across multiple categories. The app computes compatibility scores and generates a detailed shared report. After a one-time €9.99 unlock, couples receive personalized AI coaching powered by Claude and...
Code Effects Software is the developer of state-of-the-art business rules engine that combines an incredible performance of rule evaluation with revolutionary web interface, allowing the end-users to author and manage their corporate business rules with no knowledge of programming languages or IT...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
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Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing kinkSyncAI and Code Effects.
kinkSyncAI's answer
kinkSyncAI combines a structured 266-preference questionnaire with AI-powered coaching and progressive dare exercises. Instead of just showing a checklist of matches, it generates personalized advice and actionable exercises in three tiers — Warm Up, Exploration, and Adventure — tailored to each couple’s unique compatibility profile.
kinkSyncAI's answer
Couples in committed relationships who want to explore their intimate compatibility in a structured, low-pressure way. Whether you’ve been together 6 months or 20 years, the questionnaire helps surface shared interests you might never have discussed openly.
kinkSyncAI's answer
Most alternatives like Mojo Upgrade give you a static list of matches with no guidance. kinkSyncAI goes further: AI-generated coaching explains what your results mean and how to talk about them, plus the Explore Together feature gives you concrete exercises to try. It’s also mobile-friendly, one-time payment (no subscription), and actively maintained.
kinkSyncAI's answer
I tried Mojo Upgrade with my partner and found it outdated — desktop-only, no mobile support, and just a bare checklist with no guidance on what to do next. I built kinkSyncAI as the tool I wished existed: a modern, mobile-friendly experience with AI coaching that actually helps couples act on their results.
kinkSyncAI's answer
Express 5 (Node.js), Vue 3 with Quasar Framework, MongoDB, Anthropic Claude for AI advice generation, Stripe for payments, and Brevo for transactional email. The backend has 660+ tests and the frontend has 220+ tests.
Share your experience with using kinkSyncAI and Code Effects. For example, how are they different and which one is better?
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Mojo Upgrade is an interactive sex questionnaire for couples to help them discover the fantasies that they might both enjoy together.
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Discover what you really want, then start meaningful conversations about intimacy with your partner. Build your KinkScore solo by swiping cards. Match privately with a partner to reveal shared desires. Free to play, upgrade for more.
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A professional self-assessment tool for sexual well-being, based on multiple validated psychometric scales.
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Discover your AI Purity score with our fun, free test. Answer simple questions to see how much you rely on AI in daily life, work, and creativity.
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quiz style app for couples where you can have fun and find out more about what your partner thinks...
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