YearDiary vs Day One comes down to format. Day One is the richer general-purpose journal, with a longer record and more platforms. YearDiary is built around what Day One treats as a feature: meeting your own past by date.
Read this knowing we make YearDiary. We have written it to a simple standard: every sentence about Day One should be one their team would accept as fair, and every YearDiary limitation a competitor would happily quote. If we wanted a puff piece, comparing ourselves to the most respected app in the category would be a strange way to get one.
What Day One does better
Quite a lot, and pretending otherwise would waste your time.
- Maturity. Day One has been refined since 2011. The writing experience, search and stability reflect a decade and a half of work that a young app simply has not lived yet.
- Rich entries. Photos in quantity, video, audio recordings, drawings, scanned pages. If your journal is a multimedia scrapbook, Day One is the stronger tool by a wide margin.
- Platforms. iPhone, iPad, Mac, Android and the web. YearDiary is Apple-only. If you might ever carry an Android phone, that alone can settle this.
- Power features. Multiple journals, templates, integrations, end-to-end encrypted sync, and AI features on the top tier for those who want them.
What YearDiary does better
One thing, structurally, and a few things that follow from it.
- The multi-year format is the app. YearDiary is a private digital 5 and 10 year journal for iPhone, iPad and Mac that shows what you wrote on the same date 1, 5 and 10 years ago. Day One has an On This Day feature you can visit; YearDiary is an on-this-day app you live in. Every time you open it to write, last year is already on the page. The difference sounds small and compounds enormously, which is the entire logic of the 5 year journal format.
- Simplicity as a feature. A few lines a day with your past alongside. Nothing else to configure, organize or feel behind on.
- No account, no server. Entries stay on your device and your own iCloud. Day One's end-to-end encryption is genuinely strong; ours is the stricter model of having nothing to encrypt on anyone's server at all.
- Pricing without rent. The core is free. Premium can be a one-time lifetime purchase instead of a subscription. Day One's usable tier is subscription-only, which over a decade of diary keeping adds up.
YearDiary vs Day One, side by side
| Aspect | YearDiary | Day One |
|---|---|---|
| Core idea | Multi-year diary, past first | Full-featured journal |
| Same date, past years | Automatic, every open | On This Day feature |
| Media in entries | Basic | Excellent |
| Platforms | Apple only | Apple, Android, web |
| Account required | No | Yes, for sync |
| Pricing | Free core, lifetime option | Free tier, then subscription |
| Track record | Young app | Since 2011 |
Choose Day One if
You want one journal for everything, with photos and audio at the center. You use Android or the web, or might. You value a long track record above all, reasonably, for software holding decades of your life. Or you already have years inside Day One and mostly feel restless: switching costs are real, and a working diary habit is worth more than any app's marginal advantages. In that case, honestly, stay. There are more paths through this decision in our Day One alternatives guide.
Choose YearDiary if
The thing you actually crave is the look back: this day last year, five years, ten. You want a diary, not a project, and three honest lines a night is your natural pace. You want no account and no server involved with your inner life. Or the idea of subscribing to your own diary sits wrong and a lifetime purchase sits right. The wider multi-year field, paper included, is mapped in our guide to the best 5 year journal app.
Switching, in either direction
Before any move, export. Day One exports journals as JSON and PDF from its settings; keep both, since the PDF stays readable forever. And know that you do not need to migrate the past to start a multi-year journal: its value builds forward from your first entry, and an old archive can simply remain an archive. Moving toward Day One is equally civilized; a diary you can leave cleanly is the mark of an app that deserved you.
Two good apps, one honest question: when you imagine opening your journal in five years, are you flipping through a rich scrapbook, or reading what you wrote on this exact date in another life? Answer that and the choice makes itself. The rest of the field is in our best diary apps for iPhone guide.