Comparisons
Oniri looks dream-specific on the surface, with lucid dreaming tools and AI interpretation front and center. But the free tier hides almost all of it — here's what you actually get, and for how much.
On this page
Oniri markets itself squarely at lucid dreamers — AI dream interpretation, voice recording, and lucidity-focused tools. On paper that sounds like exactly what a dream journal should be.
In practice, the free tier locks almost everything that makes tracking worthwhile. Statistics, audio notes, and AI interpretation all sit behind a subscription, and the only way to try them is a one-week trial before the paywall closes back in.
A dream app that hides your own trends behind a paywall is asking you to pay just to see what you already wrote.
Here's the honest rundown of what you get with Oniri before and after the paywall.
The whole reason to keep a dream journal over time is to notice what changes — recurring themes, what helped you recall more, what preceded a lucid dream. That only shows up in the statistics, which is exactly what Oniri puts behind its paywall.
Free should still show you something
Nyxly's free tier already includes weekly and monthly statistics, so you can see your recent trends without paying anything. Only multi-year and all-time views are reserved for Pro — the core habit-forming feedback loop isn't gated at all.
Side by side, the gap isn't about which app has fancier ideas — it's about how much of either app you can actually use for free, and what happens once you do pay.
Oniri
Heavily paywalledNyxly
Free tier that works| Oniri | Nyxly | |
|---|---|---|
| Free tier | Very limited — stats, audio and AI interpretation locked | Full app, core features free |
| Monthly | $11.99/month | $--.--/month |
| Annual | $70.99/year | $--.--/year |
| Lifetime | — Not available | ✓ $--.-- once |
| Platforms | iOS, Android | iOS, Android |
Oniri leans on AI to interpret your dreams for you — but that feature sits behind the same paywall as everything else, with only a week to decide if it's worth paying for.
There's a bigger question behind any AI interpretation feature, too: your dream has to leave your device and reach a server before you get anything back — and a dream is often the most personal, unfiltered thing you'll write all day.
Local by default, even for pattern-spotting
Nyxly finds your recurring dream themes and people — your top words, with merges like "Flying" and "Fly" suggested automatically — fully on your device. Nothing about your dreams is sent in plain text to an AI server just to spot a pattern you could just as easily spot locally.
Oniri isn't the only lucid-dreaming-focused app out there. A few others come up often — worth a quick mention.
Elsewhere
Another dream journal aimed at lucid dreamers, with its own take on reminders and dream analysis.
Lucidity
A lighter app focused mainly on reality checks and lucid dreaming reminders rather than full journaling.
DreamCatcher
A simpler dream journal with basic recording features, but little in the way of statistics or lucidity tools.
This comes down to how much you're willing to pay upfront to find out if the paid features are worth it, versus wanting a free tier that already gives you something useful.
Oniri
Choose Oniri if…Nyxly
Choose Nyxly if…Oniri's ideas are good — lucid dreaming tools, AI interpretation, voice notes — but almost none of it is usable until you subscribe, and there's no lifetime option if you decide you want to keep it long-term.
Nyxly gives you working statistics and structured lucidity tracking in the free tier, plus the option to pay once instead of every month.
Try Nyxly free