Each partner visits mojoupgrade.com independently. You answer a series of questions about what you’d like to try. When you’re both done, the site shows only the activities where you both said yes. Individual responses stay private throughout.
That’s the MojoUpgrade mechanic, and it’s a genuinely good idea. Thousands of couples have used it as a first step, and many find it far easier than raising the subject directly. But after trying it, a lot of couples search for a MojoUpgrade alternative — something that builds on the same logic and goes a little further.
This post covers what MojoUpgrade does well, where it reaches its limits, and what to try next.
MojoUpgrade does one thing, and it does it right
The design is simple. You answer separately, your partner answers separately, and the site shows only the items where you both said yes. Your individual responses stay hidden. Your partner won’t see what you hesitated over. You won’t see theirs.
That isn’t just a privacy feature. It changes the emotional experience of filling it out. When your partner can’t see your face as you answer, there’s no performing. No second-guessing what they want to hear. The result is that people tend to be more honest on a tool like this than they would be in a direct conversation.
Sex therapists consistently recommend completing the list separately before comparing. Removing real-time social pressure is the mechanism that makes it work. MojoUpgrade gets that right.
It’s also free. No account. No download. No email required to start. You share a link, your partner takes the quiz, and you see your results. For couples who’ve never tried anything like this, that low friction is exactly what makes them take the first step.
Where it stops working
MojoUpgrade was built to do one thing. Outside that one thing, its limits become real.
The middle option is conditional, not curious. MojoUpgrade includes a third answer alongside yes and no: “if partner wants.” That’s a different signal from a genuine maybe. “I’d do it for you” and “I’m genuinely interested but unsure” point in different directions. The first is accommodation; the second is honest personal curiosity.
It’s a one-time quiz. There’s no account. No history. No way to return three months later when your feelings might have shifted. Each session starts from scratch.
Browser only. MojoUpgrade has no mobile app. You’re completing a quiz in a browser window, and the results live in a URL. It works, but it’s not designed for how most couples actually use their phones.
A fixed question list. Everyone answers the same questions in the same order. There’s no personalisation, no categories to explore at your own pace, and no way to add more over time.
English only. The site doesn’t support other languages. For couples who communicate primarily in another language, that’s a genuine barrier.
None of these are criticisms of the intention behind MojoUpgrade. They’re the natural limits of something designed as a simple, single-use quiz. When couples want to go further, they hit them.
What “if partner wants” doesn’t tell you
This is the gap worth pausing on, because it’s where MojoUpgrade alternatives diverge from each other.
MojoUpgrade does include a third answer alongside yes and no: “if partner wants.” That’s better than a binary. But “if partner wants” is conditional willingness. It means you’d go along for your partner’s benefit. That’s a different signal from genuine personal curiosity. “I’d do it for you” and “I’m interested but not sure yet” point in different directions, and the distinction matters.
Therapists consistently find that genuine curiosity alongside hesitation is where real conversations begin. It signals openness to exploring, not just accommodation. When that signal gets replaced with conditional willingness, the information changes.
YNM’s maybe is designed for the second kind of answer: personal curiosity rather than accommodation. Matched maybes appear in their own separate category, distinct from yeses. That makes it possible to know not just where you both agreed, but how firmly.
The Gottman Institute and other relationship researchers consistently find that honest sexual communication is linked to higher satisfaction across the relationship, not just in the bedroom. A format that captures the full range of honest signals, including uncertain ones, does more than one that asks only for a decision.
A yes, no, maybe list works best when the maybe means genuine curiosity, not just willingness to please.
How YNM compares to MojoUpgrade
YNM was built around the same core mechanic: both partners answer separately, and you only see where you matched. But it extends that mechanic in a few ways that matter.
A “maybe” option. Each card has three responses: yes, no, or maybe. Your matched yeses appear together. Your matched maybes show up separately. The uncertain territory doesn’t disappear.
Mobile app. YNM is available on iOS and Android. Both partners download the app, link their accounts with a short code, and swipe through cards independently on their own devices. There’s no shared browser session to manage.
Ongoing use. Because YNM stores your answers, you can revisit your results, explore new categories, and see how things shift over time. It’s not a one-time event.
Category-based. Cards are organised into categories. You can work through them at your own pace, return to ones you skipped, and explore new areas as the relationship develops.
The comparison that matters: MojoUpgrade is a first conversation. YNM is a tool you can keep coming back to. If you’ve already tried MojoUpgrade and want something to build on, that’s the meaningful difference. A full walkthrough of the format is in the how to use a yes, no, maybe list guide.
YNM’s free tier covers swiping, partner linking, and your first match. A premium plan at $29.99 a year covers both partners and gives you the full match list, discussion prompts, and the Tonight signal. For a broader look at how it fits into the category, the best sex apps for couples post covers what else is worth knowing about.
Other alternatives worth knowing
Carnal Calibration is the closest browser-based substitute to MojoUpgrade. It’s free and designed specifically for sexual interest comparison. Where MojoUpgrade’s middle option is “if partner wants,” Carnal Calibration uses a genuine maybe. The question set is broader, which makes it the strongest free browser-based alternative.
Spicer is a mobile app that takes a different approach: games, prompts, and challenges rather than a structured interest quiz. If novelty and playfulness are what you’re after, rather than honest interest comparison, it’s worth a look.
MojoUpgrade itself is still worth starting with if neither of you has tried anything like this before. The low barrier is genuinely useful. No commitment. No account. No pressure. It’s a way to find out whether you both want to go further. If you do, a tool like YNM gives you somewhere to go next.
For a closer look at how digital formats compare to paper, the yes, no, maybe app guide covers the differences well. And if you’re thinking about how to signal interest without putting pressure on either person, the Tonight page is worth reading first.
Frequently asked questions
Is MojoUpgrade free?
Yes. MojoUpgrade is completely free, with no account, no subscription, and no download required. You visit the site, answer the quiz, share a link with your partner, and see your matched results.
Does MojoUpgrade have a mobile app?
No. MojoUpgrade is browser-based only. Both partners complete the quiz on the website, and results are accessed via a shared link. There’s no iOS or Android app.
What is the best MojoUpgrade alternative?
It depends on what you need. If you want a mobile app with a maybe option and ongoing couple comparison, YNM is a close match. If you want a free, browser-based substitute with more explicit content, Carnal Calibration is the most similar tool available.
How is YNM different from MojoUpgrade?
The main differences are the format and the middle option. MojoUpgrade is a one-time browser quiz: answers are yes, no, or ‘if partner wants.’ YNM is a mobile app where both partners swipe yes, no, or maybe. Matched maybes appear in their own category, separate from yeses, and couples can return to it over time.
Is MojoUpgrade private?
Partly. MojoUpgrade only shares the items where both partners said yes, so your individual responses stay hidden. But there’s no account, no encryption, and the results exist as a URL that anyone with the link can open. It’s a light form of privacy.
Can couples use MojoUpgrade more than once?
You can visit the site again and retake the quiz, but MojoUpgrade doesn’t save any history between sessions. Each use starts from scratch. There’s no profile, no record of past answers, and no way to track how your responses have changed over time.