PlanJour vs Day One: Comparing the Two Ways to Journal Digitally

Day One has been one of the most respected dedicated journaling apps for years, with a genuinely good writing experience, rich media attachments, and (as of its 2026 Gold tier) AI features like conversational daily prompts and entry summaries. If you want the single best pure journaling app and nothing else, Day One is a serious, mature product.

PlanJour starts from a different question: most people who journal also keep a calendar somewhere else, so why are the two never in the same app? PlanJour is a notebook-style calendar with a full daily journal built in, rather than a journal-only app.

Where Day One wins

Day One's writing experience is deep and mature: up to 30 media attachments per entry on its Silver tier (photos, videos, audio, drawings, PDFs), Strava/Zapier/IFTTT integrations, PDF scanning, and on its Gold tier, AI features like Daily Chat, entry summaries and AI image generation. If journaling itself, the writing and the archive, is the whole point for you, and you do not need it connected to a calendar, Day One's depth on the writing side is hard to match.

It is also a mature, long-established app with printed-journal options and a large existing user base.

Where PlanJour is built differently

Day One has no calendar at all. It is a journal, full stop, which is exactly what it set out to be. If you also want to see what you did that day sitting right next to your reflection on how it felt, you are back to running two apps.

PlanJour's daily journal sits on the same page as your actual calendar events for that day: mood and weather stickers, a gratitude prompt, a free-write space, and a habit checklist with streak tracking, all without switching apps. The idea is that seeing your day's events right there makes it easier to actually write about the day, instead of staring at a blank page trying to remember what happened.

PlanJour also leans into a warmer, more tactile visual style: handpicked patterns and a cover you design yourself, coloured categories, and doodle-style event shapes, closer to an actual paper notebook than either a journal app or a calendar grid usually feels.

Price

Day One's Basic tier is free but limited to one device and one photo per entry. Its Silver tier is $49.99 a year, and its Gold tier (with AI features) is $74.99 a year. PlanJour's free tier includes the full calendar and 7 days of journal history, and PlanJour Plus is £4.99 a month or £34.99 a year, roughly half of Day One's Silver tier, and includes recurring events, reminders, calendar sync and PDF export alongside the journal, not just journal-only features. See the full pricing.

AI features

Day One's Gold tier leans into AI: a conversational Daily Chat, AI-generated entry summaries, and AI image generation. PlanJour does not currently offer AI journaling prompts, so if that specific feature matters most to you, Day One's Gold tier is the more direct fit today.

Which one is right for you

If journaling on its own, with deep media support and AI features, is the whole goal, Day One is a genuinely strong, mature choice. If you have been keeping your journal and your calendar in separate apps and want them to finally live in one place, styled like a notebook rather than either a spreadsheet or a plain writing app, that is exactly the gap PlanJour is built for.

Try PlanJour free and see if having the calendar right there changes how often you actually write.