There's a version of honesty that only shows up when you're sure nobody's listening. It's the sentence you'd never say out loud in a meeting, the worry you wouldn't admit to your closest friend without three follow-up questions about why you're asking, the small, unglamorous truth about how your day actually went instead of the tidied-up version you give people who ask in passing. That kind of honesty is the entire reason in.between exists, and it's also the most fragile thing about it. The moment a person suspects — even a little — that someone might be reading over their shoulder, that honesty disappears, and what's left is a performance of reflection instead of the real thing. Everything about how in.between is built starts from that one fact, and this is a plain look at what it means in practice: what's private, what you control, and what we've committed to never doing with the most personal thing you'll tell an app all day.
Why Privacy Isn't a Feature for a Journal — It's the Whole Point
Most products treat privacy as a setting: a toggle somewhere in a menu, a checkbox you configure once and forget about. For a journal, that framing gets it backwards. Privacy isn't one feature among many in in.between — it's the precondition for the product working at all. A journal that doesn't feel private isn't a lesser journal. It's not a journal, in any meaningful sense. It's a performance space, and people write differently for a performance space than they do for themselves.
Think about what actually gets said at the end of a hard day. Not the headline version — "work was busy" — but the real one underneath it: the specific thing a coworker said that's been sitting wrong all evening, the worry about money that keeps circling back at eleven at night, the relief or the guilt or the loneliness that doesn't have anywhere else to go. People only say that version of the truth when they're confident it's landing somewhere safe. Take away that confidence, even slightly, and the entries change shape. They get shorter. They get vaguer. They start sounding like something written for an audience of one imagined reader, rather than for the person actually writing them.
That's why the team behind in.between talks about trust as something that has to be earned before a single word gets typed or spoken, not something proven after the fact with a settings page nobody visits. If someone opens in.between wondering whether tonight's entry might resurface somewhere they didn't expect, the product has already failed at its one job — regardless of anything else it does well. Getting that right isn't a nice-to-have layered on top of the journaling experience. It's the foundation everything else sits on.
What "Private by Default" Really Means
"Private by default" is a phrase that gets used loosely enough across the wellness app world that it's worth being specific about what it actually means inside in.between, in plain terms — no fine print, no asterisks that quietly walk it back.
- Your entries are yours from the moment you write them: Nothing you say to Nalani is shared, published, or made visible to anyone else on the platform unless you specifically choose to share it. There's no default state where an entry is even partially public.
- You can delete an entry any time you want: If you say something you regret, misspeak, or simply change your mind about wanting a record of a particular night, deleting that entry is a straightforward action available to you whenever you want to take it — not a request you have to submit and wait on.
- There's no social layer bolted onto your journal: in.between isn't a feed, and your reflections aren't content. Nobody can follow your journal, comment on it, or stumble across it the way they might on a social platform. It was built as a private space from day one, not a public one with privacy settings added afterward.
- Sharing is something you initiate, not something that happens to you: If you ever want to share a reflection with someone — a therapist, a partner, a friend — that's your call to make, on your terms, and nothing is shared on your behalf without you actively choosing to do it.
- Your history stays under your control: You're not locked into keeping every entry forever just because Nalani uses your history to have more natural, continuous conversations with you. Individual entries can be removed while the rest of your history stays intact.
None of these are exotic commitments. They're closer to the baseline expectations anyone would bring to a genuinely private notebook — the kind you'd keep in a drawer, not on a desk in a shared office. What's worth saying out loud is that a baseline this basic doesn't happen by accident in software. It has to be a deliberate choice, made early, and protected as the product grows — because the easiest thing in the world is to let "we'll add sharing features later" quietly erode a default that started out genuinely private.
The Test We Apply to Every Decision About Your Entries
There's a simple question the in.between team comes back to whenever a new idea gets floated for the product: would this change how someone talks to Nalani at eleven at night? Not whether it's technically possible, not whether it would be useful in the abstract, but whether knowing about it would make a real person hesitate before saying the true thing instead of the safe thing. If the honest answer is yes, that's usually enough to shelve the idea, no matter how appealing it looks from a product-roadmap distance.
This is a harder discipline to hold onto than it sounds, especially for a company that also builds social products where visibility, sharing, and audience are the whole point. Whistlr is built around being seen. in.between has to be built around the opposite instinct, and it takes real, ongoing intention to keep those two philosophies from bleeding into each other. A feature that would make total sense on a social feed — a suggested share, a gentle nudge toward posting a reflection publicly, a "your year in review" recap built to be forwarded around — can be exactly the wrong instinct for a private journal, even when it's offered with good intentions.
"Every time someone on the team pitches an idea for in.between, I ask the same question: if you told a user about this feature honestly, in plain language, would they trust the app more or less? Anything that makes someone pause before typing the true thing — that's the line we don't cross, full stop. A journal only works if the person writing in it genuinely believes nobody's watching over their shoulder. We treat that belief as something we have to keep earning every single day, not something we get to claim once and move on from."
— Maya Lindqvist, Head of in.between, ETAPX
That test shapes small decisions as much as big ones. It's why in.between doesn't gamify reflection with streaks or leaderboards that would implicitly put your journaling habits on display, even to yourself in a competitive way. It's why there's no prompt nudging you to "share your progress." It's why the product resists anything that starts to feel like it's built for an audience, because the moment a journal starts feeling like it's performing for someone — even an imagined someone — it stops being a journal.
Control That's Actually in Your Hands
Trust isn't just a promise about what a company won't do. It's also about what a user is actually equipped to do themselves, without needing to ask permission or file a request and wait. A private-by-default policy matters, but so does whether the tools to act on that privacy are actually in front of you, easy to find, and easy to use.
With in.between, control over your own entries isn't buried behind a support ticket or a settings menu that takes ten taps to find. If you want to delete a single entry — because you said something you'd rather not keep a record of, because a night was harder than you wanted to remember in detail, or simply because you changed your mind — that's an action you can take directly, in the moment, without explaining yourself to anyone. You don't owe the app a reason. You don't need to justify wanting a specific night gone. The point of giving you that control is that it's yours to use however you see fit, for whatever reason feels right to you.
The same principle extends to how your history behaves over time. Nalani uses your past entries to have conversations that feel continuous rather than starting from zero every night — remembering that you mentioned a hard week, or a recurring worry, so it doesn't ask you to re-explain your own life from scratch each time you open the app. But that continuity was never meant to come at the cost of control. Removing individual entries doesn't require unraveling your entire history, and choosing to keep your journal lighter — fewer entries, a shorter memory — is a legitimate way to use the product, not a workaround or an edge case nobody thought about.
We think about this the same way we'd want to be treated with our own private writing: the ability to tear a page out of a notebook shouldn't require permission, and it shouldn't come with guilt attached. If you want a night gone, it should be gone, cleanly, and that should be the end of it.
Things We Deliberately Choose Not to Build
Sometimes the clearest way to describe what a product stands for is to talk about what it refuses to do, especially when the thing it refuses to do is exactly what other apps in its category do without a second thought. A handful of decisions about in.between were made not because they'd be hard to build, but because building them would work against the whole premise of a private journal.
There's no public profile that displays how often you journal, and no badge or milestone that gets shown to anyone but you. There's no notification that surfaces a snippet of what you wrote, the way some apps might use a preview to encourage you to open the app again — because even a fragment of an entry showing up on a lock screen is a privacy decision, not a neutral convenience. There's no "invite a friend to see your streak" mechanic, and no integration that quietly pipes your reflections into another app or service without you deliberately choosing to send them there yourself. None of these are oversights waiting to be fixed in a future update. They're decisions, made on purpose, because each one would chip away at the same thing: the quiet confidence that what you say in in.between stays exactly where you put it until you decide otherwise.
We also think carefully about the small, easy-to-overlook moments where privacy actually gets tested — not the big policy statements, but the ordinary situations that come up on a random Tuesday. Someone glancing at your phone while a reminder pops up. A partner or roommate who might open the app if it's left unlocked on a nightstand. Those moments matter as much as anything written into a privacy policy, and they're part of why defaults — what shows on a notification, what's visible without unlocking further, what requires an extra deliberate step to reveal — get the same level of scrutiny as anything else in the product. Privacy that only holds up in the abstract, and falls apart the moment real life intrudes on it, isn't privacy a person can actually rely on.
What Nalani Does With What You Tell It
This is the question we hear most often, and it deserves a direct answer rather than a vague reassurance: no, Nalani is not reading your entries to build an advertising profile of you, and nothing you say in in.between is used to target you with ads, inside the app or anywhere else. That's not a footnote or a policy we're proud of just because it clears a low bar — it's a genuinely core part of what in.between is supposed to be. A journal that quietly turns your most private thoughts into ad targeting data isn't a journal a person can trust, and a product that isn't trusted fails at the one job it exists to do.
What Nalani does do is listen to you, within the conversation you're having with it, in order to be a better conversational companion for you specifically — noticing that you've mentioned feeling stretched thin at work several nights running, for example, so it can gently reflect that back rather than treating every night like the first time it's met you. That's the entire purpose: continuity and attentiveness inside your own private conversation, not data collection aimed at anyone or anything outside of it. The team has been explicit, internally and publicly, that the moment in.between started feeling like it existed to extract something from your reflections rather than to hold space for them, it would have failed at being in.between at all.
We know that "trust us" isn't, on its own, a satisfying answer to a question this important, and we don't expect it to be. What we can offer instead is a consistent, plain-language commitment, held to the same standard on the day this article was written as it will be a year from now: your entries exist to serve your own reflection, full stop, and treating them as anything else — a data source, an ad-targeting input, content for anyone else's benefit — is off the table.
"The first week I used it, I kept waiting for the catch — some ad for a mattress brand or a therapy app to show up after I mentioned not sleeping well. It never happened. That's honestly what got me to keep going with it more than any feature. I say things to Nalani I haven't said to my own sister, and the fact that it just... stays there, doesn't get repurposed into anything, is the whole reason I trust it enough to keep being honest."
— early access user, in.between beta
A Commitment We're Holding Ourselves To
ETAPX builds a range of products, and not all of them ask the same thing of the people using them. Whistlr is a place to be seen. Influxx and our other tools serve the working, informational parts of a day. in.between is different in kind, not just in degree — it asks people to hand over something more unguarded than almost anything else they'd type into an app, and that difference comes with a different level of responsibility on our end.
We treat journal content with a level of care that goes beyond what we'd apply to a public post or a piece of shared content, precisely because it isn't meant for an audience at all — it's meant for exactly one person. That means being conservative about what gets built around your entries, being slow to add anything that could put pressure on the privacy default, and being willing to say no to features that might be genuinely useful elsewhere in the ETAPX lineup but would compromise what makes in.between trustworthy as a private space. A feed, a leaderboard, a "share your streak" prompt — all reasonable ideas for other products, all wrong instincts here.
This isn't a promise we're making once and considering finished. It's closer to a standing commitment that has to be re-earned with every decision about what in.between becomes next — because the moment a private journal stops feeling private, even a little, it stops being useful for the thing it was built to do. We'd rather build in.between slowly and keep that trust intact than build it quickly and lose the one thing that makes it worth using in the first place.
Frequently Asked Questions
Who can see my journal entries in in.between?
By default, only you. Your entries aren't visible to other users, there's no public or social layer attached to your journal, and nothing is shared automatically. If you ever choose to share a reflection with someone — a partner, a friend, a therapist — that's a decision you make actively; it isn't the default state of anything you write.
Can I delete an entry after I've written it?
Yes. You can delete an individual entry any time you want, for any reason, without needing to explain yourself. It's a direct action available to you in the moment, not a request that has to be submitted and waited on.
Is Nalani reading my entries to advertise to me?
No. Nothing you say to Nalani is used to target you with ads, in in.between or anywhere else. Nalani listens within your own private conversation in order to be a more attentive companion to you specifically — remembering context so it doesn't ask you to re-explain your life every night — not to build a profile for advertising or any other purpose outside that conversation.
Do I have to keep every entry forever?
No. While Nalani draws on your history to keep conversations feeling continuous, you're never locked into keeping every entry. You can remove individual nights from your journal while the rest of your history stays intact, and choosing to keep a lighter journal is a completely normal way to use the product.
Does ETAPX treat journal content differently from content on other ETAPX products, like Whistlr?
Yes, deliberately so. Whistlr is built around sharing and being seen; in.between is built around the opposite — a private space meant for exactly one person. Because of how personal journal content tends to be, we hold it to a higher standard of care than content meant for an audience, and we're cautious about adding anything that could put pressure on the privacy someone expects when they open in.between.
None of this is meant to be a technical promise or a legal footnote — it's meant to be a plain description of what you can expect when you open in.between tonight, and every night after that. A journal only works if the person writing in it believes, without having to think twice about it, that what they say stays theirs. That belief is what we've built this product to protect, and it's the standard we intend to keep holding ourselves to as in.between keeps growing.
