LoveSync Alternative: What It Does Well and What to Try Instead

Each partner has a button. If both press it within the same window, a light comes on. If only one presses, the other never finds out.

That’s the LoveSync mechanic, and it started as a pair of physical buttons pitched on Shark Tank before expanding into a smartphone app. If you’re looking at LoveSync and wondering whether it’s right for you, or whether a LoveSync alternative might suit you better, this post covers both questions.

How LoveSync works

LoveSync is available in two forms: a set of physical nightstand buttons and a smartphone app for iOS and Android. The mechanic is the same in both.

Each partner signals interest privately. If both signal within a shared time window, LoveSync lets you both know. If only one person signals, the other never finds out. No conversation, no negotiation, no awkward moment.

LoveSync Basic is free, with a sync window of 15 minutes to 5 hours and a limit of 3 syncs per month. LoveSync Plus is $6.99 a month or $69.99 a year per couple; one partner subscribes for both, and the window extends to 12 hours with no monthly cap. YNM premium is $29.99 a year, also covering both partners (all pricing checked October 2026).

What LoveSync gets right

LoveSync is built around a real and under-addressed problem. When asking carries a cost, people stop asking.

The higher-desire partner dreads being turned down. The lower-desire partner dreads having to say no. Both eventually stop trying.

LoveSync’s mechanic cuts through this directly. The no is invisible. Nobody’s turned down. Nobody has to manage the other person’s reaction. A signal isn’t a way to get a yes — it’s a way to make a no survivable. That distinction is the whole point, and it’s the one most couples never articulate.

There’s a version of this logic in the Tonight signal that YNM offers, too. When neither partner has to manage the other’s reaction to a no, asking becomes possible again.

Where a signal stops

A signal answers one question: are you both interested tonight? That’s useful. But it’s not the only question couples carry.

A lot of couples aren’t stuck on whether to ask. They’re stuck on what they both actually want to explore, and whether it’s okay to want what they want. That’s a different problem, and a signal system doesn’t touch it.

LoveSync tells you whether your moods line up right now. It doesn’t tell you what each of you is curious about, where your desires overlap, or what you’ve both been thinking about but haven’t found a way to raise. For couples navigating a desire gap, or who want to understand each other more deeply before they worry about tonight’s question, the signal answers something they haven’t got to yet.

The difference between signalling and discovery

This is the distinction worth understanding before picking a tool.

Signalling is about coordinating in the moment. Are you both in the mood tonight? LoveSync is built for this. So are tools like In The Mood and Tonight? The whole category exists to lower the cost of asking.

Discovery is about finding out what you each actually want. Not whether you’re interested tonight, but what you’d both be curious to explore, what feels appealing, what you’ve been thinking about. That’s a different question, and it needs a different format.

The yes, no, maybe list is the format relationship therapists have used for decades for exactly this. Both partners fill it out separately, compare privately, and see only what they matched on. It removes real-time social pressure the same way LoveSync does. The difference is that it’s answering a deeper question than tonight’s.

Sex researcher Barry McCarthy has documented the asymmetry plainly: a poor sexual relationship can account for 50 to 70 percent of relationship dissatisfaction, while a good one contributes only 15 to 20 percent to overall happiness. Couples who communicate openly about desire report significantly higher satisfaction — not just in the bedroom, but across the whole relationship. The couples who can name what they want, and hear what their partner wants, tend to feel closer. A signal tells you when; discovery tells you what.

How YNM works differently

YNM is a mobile app for iOS and Android. Both partners download it, link their accounts with a short code, and swipe through cards independently on their own devices. You never see what your partner said no to. Neither does your partner. You only see what you both said yes or maybe to.

The “maybe” matters here. Matched yeses show up in one category. Matched maybes show up separately. That middle ground isn’t collapsed into a decision. YNM keeps it because the genuine “not sure yet” is often where the most useful conversations start.

The yes, no, maybe list format is built around answering separately before comparing — completing it privately removes the social pressure of responding in front of your partner, and that changes what people are willing to say honestly.

YNM is built for ongoing use. You work through categories at your own pace, return to what you skipped, and revisit your answers over time. People change. What felt like a no two years ago might be a maybe now.

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 full walkthrough of how the format works in practice, the how to use a yes, no, maybe list guide covers the steps clearly.

Other apps worth knowing

In The Mood (by KilkaLabs) takes a similar approach to LoveSync: both partners set a private mood and are notified only when their moods align. Three mood options rather than a simple on/off gives it a little more nuance than a binary signal. Premium is $39.99 a year (checked September 2026).

Tonight? (by BEYTH) adds one design decision that sets it apart: when you decline, the app pairs your no with a suggested alternative time. A no becomes a rain check rather than a dead end. That’s a thoughtful addition for the part of the mechanic most signal apps ignore entirely.

MojoUpgrade is free, browser-based, and uses the mutual-reveal format. You answer privately, your partner answers privately, and you see only your matched results. It’s a one-time event rather than an ongoing tool. But for couples who’ve never tried anything like this, it’s the lowest-friction first step available. The MojoUpgrade alternatives post covers what it does and where it stops.

The right tool depends on the actual problem. LoveSync is for couples who want a safer way to ask tonight’s question. YNM is for couples who want to understand what they both actually want. If you have both, you might find one for now and one for the longer conversation.

For a broader look at the category, the best sex apps for couples post covers what else is worth knowing.

LoveSync is a trademark of its owner. YNM is not affiliated with, endorsed by, or sponsored by LoveSync.