HeartNote Diary vs AyumiJournal
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
HeartNote Diary
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HeartNote is an offline-first private journaling app focused on privacy, security, and a calm writing experience. Your entries, photos, audio, video, files, and doodles are stored locally on your device by default. No account is required, and your data is not forced into the cloud. HeartNote helps you capture everyday life in richer ways. In addition to plain text, you can write with images, image groups, video, audio, files, and doodles. The editor supports mixed media layouts, flexible block reordering, and Markdown text, so writing feels natural and expressive. HeartNote also helps you organize and revisit your memories with: Timeline and calendar views Notebooks, tags, weather, and mood metadata Search and filters Media library for browsing attachments On This Day, trends, and review insights Time Capsule reminders for future reflection For privacy and protection, HeartNote supports app lock, PIN, biometric unlock, and local backup and restore, so your journal stays under your control. This version also adds: Multi-year diary Notebook-based journal export Direct journal creation from a selected calendar date Export a single entry as a shareable journal card If you want a journaling app that stays private, works offline, and supports rich content, HeartNote is built for long-term personal use.
AyumiJournal
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Ayumi is a local-first journaling app for iPhone, iPad, and Mac. Write quick daily notes and save them as Markdown files you can keep under your control. Entries are organized in a simple date-based structure and are designed to work well with Obsidian-compatible workflows. Ayumi helps you capture more context around each note: Add your current location Attach current weather information Save photos, audio, PDFs, and other files alongside an entry Record audio notes and turn them into text with transcription Your journal stays file-based and easy to move, inspect, and back up.
Screenshots
Verdict
The clearest difference is iOS requirement: HeartNote Diary at 13.0 against AyumiJournal's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
HeartNote Diary ships an update every 3 weeks, AyumiJournal monthly. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.
| Parameter | HeartNote Diary | AyumiJournal |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks โ better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac, Apple Watch โ better |
| Requires iOS | 13.0 โ better | 26.0 |
| Further details โ not scored | ||
| Size | 55 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | ไฟ ็ | Naoki AINOYA |
In-app purchases
HeartNote Diary
No in-app purchases
AyumiJournal
No in-app purchases
Questions
Is HeartNote Diary free?
Is AyumiJournal free?
Do HeartNote Diary or AyumiJournal have ads?
Which is updated more often, HeartNote Diary or AyumiJournal?
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