Moïchi vs Five Year Diary
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Moïchi
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Capture your day in 30 seconds. One sentence. One doodle. That's it. Moïchi is the simplest journal in the world. No long entries to write. Just the essence of your day, and a quick drawing for your mood. --- It's 10pm. The day is over. The kids are asleep. The dishes are done. Or maybe not. It doesn't matter. You think back on today. Things happened. Small things. Important things. A coffee with someone you like. Your child's smile after school. A tiredness you can't quite explain. In a week, you'll have forgotten. In a month, this day will be gone. As if it never existed. --- Tonight, you open Moïchi. A cozy little room appears. Soft light. A sofa. A cat sleeping peacefully. You write one sentence. Maybe two. "Tired, but happy. Lea took her first steps." Then, with your finger, you draw your mood. A sun. A heart. A little scribble. Thirty seconds. Done. --- WHY MOICHI IS DIFFERENT • 30 seconds max — no pressure, no guilt • Unique mood drawing — no other app does this • Zero streaks — no aggressive gamification • 100% private — your data stays on your phone • Cozy design — a little cat keeps you company --- Time passes. One rainy day, you open the calendar. Each day carries your drawing. You recognize the hard times — heavy strokes, clouds. You recognize the light days — stars, clumsy hearts. You tap a random date. July. "Picnic with Dad. He laughed a lot today." Your father is gone now. But that moment still exists. Those words still exist. And that little sun you drew that day, too. --- FEATURES • Quick writing (1-2 lines) • Free drawing with finger or Apple Pencil • Visual mood calendar • 3 themes: Day, Night, Autumn • PDF export of your memories • iPhone and iPad support --- FREE 30-day rolling history Unlimited mood drawings Day theme PREMIUM — one-time purchase (no subscription) Unlimited history 3 exclusive themes PDF export Support an indie developer --- No subscription. One purchase. Lifetime access. Because your memories don't have an expiration date. --- The cat stretches in the morning. It falls asleep at night. It doesn't ask anything of you. It's there. It waits for you. Your little quiet corner, in a life that moves fast.
Five Year Diary
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Write today, and the same day from last year and the year before appear on the very same page. Gonen Diary is a five-year diary that shows five years of one date on a single page. A few lines are enough, so it is easy to keep going, and a year from now you get to meet yourself again. [Who it is for] - You want an easy five-year diary on your iPhone or iPad - Paper diaries never lasted more than a few days - You want to look back at what you were doing on this day last year - You keep short daily notes, such as a parenting or gratitude journal - You want a privacy-minded diary with no sign-up [No account, no network] - No registration and no email address - Your diary stays on this device only. Nothing is sent to a server - Even if a service goes down or you are offline, your diary stays readable [Meet last year's today] - The same date from five years is lined up on one page - While you write today, you can see last year's you right below - Open a past day from the calendar and the earlier years of that date appear with it - The longer you keep going, the thicker the page gets [Mood in one emoji] - Pick your mood from five emoji (optional; you can write without choosing) - Last year's mood for the same day shows up alongside the text [One photo a day] - Keep one photo per day (free) - Add a photo to today's entry or to a past day you are filling in - Photos stay on the device only. They are shrunk before saving and location data is removed - Last year's photo for the same day appears right under the text [Made for iPad too] - On iPad, the left side is where you write today and the right side lists the same day from earlier years - Text is a little larger (three text sizes to choose from) [Quiet, never pushy] - No streak counts and no "days in a row" badges - Days you skip are simply left alone (no "missed" marks) - Only the total number of entries is shown, quietly - No prompts forced on you and no character limit - No ads [Search and look back] - Search your diary by word (Search tab) - The calendar marks the days you wrote - An optional gentle reminder at your writing time (on or off) [Keeping your diary safe] - Every time you write, a backup copy is made on the device so you can restore it - Export (backup) and import are free. Your diary is always yours to take out (export covers text only, not photos) - Protect the app with Face ID, Touch ID or the device passcode - Nothing is sent to AI [Why a five-year diary works] Because one book shows the same date across five years, you never need to write a lot. Even a few lines turn into "this day last year" a year later. Seasonal events, your children growing, small changes at work and at home, shifts in health and mood: things you cannot notice in a single day appear across the years. [How to use it] 1. Write a few lines in the evening or morning 2. The same date from last year and the year before appears below 3. On days you want a photo, add just one 4. To find an entry, search by word 5. Export a backup of the diary you care about [About paying] - Writing, reading, searching, photos, export and import are all free - The only thing a one-time in-app purchase adds is exporting to PDF (save, print, share) - There are no monthly payments [FAQ] Q. Do I have to write every day? A. No. Days you skip are simply left as they are, with no missed marks. Q. Can I move my diary to a new phone? A. Export and import are free, so your diary can always go with you. Q. Can anyone else see my diary? A. It stays on your device and is never sent anywhere. You can also lock the app with Face ID and the like. Available in Japanese, English, German, French, Spanish, Portuguese, Korean, Vietnamese and Chinese (Traditional and Simplified). You can switch in Settings at any time. Dark mode is supported. A year from now, open this day and meet today's you. That is Gonen Diary.
Screenshots
Verdict
The clearest difference is update cadence: Five Year Diary at every 9 days against Moïchi's every 4 weeks. Five Year Diary also leads on iOS requirement (15.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Moïchi sells 1 one-off in-app purchase and Five Year Diary sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Moïchi ships an update every 4 weeks, Five Year Diary every 9 days. Both last shipped on October 31, 2026.
| Parameter | Moïchi | Five Year Diary |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Laurent ABITBOL | AKIHIRO MATSUYAMA |
In-app purchases
Moïchi
- Moïchi Premium$4.99
Five Year Diary
- Unlock PDF Export$0.99









