InfoGen vs チャット日記
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
InfoGen
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■ About this app An ultra-high performance memo app that allows you to centrally manage information such as text, multimedia, income and expenditures. It records information generated daily using various approaches and supports future decision-making! The carefully designed UI allows for extremely fast data writing/reading! It can be effectively used in a variety of fields. The information you record can be organized into data containers called "memo objects." ■ Main Features ▼ Versatile Memo Features You can record not only text but also multiple items such as images, drawings, videos, audio, PDFs, and 3D data (USDZ files), and organize them together. With intuitive operation, you can record and view your entries within just a few taps, making daily documentation smooth and stress‑free. ▼ Create Purpose‑Specific Memos from Templates Convenient templates are available so you can instantly create memos tailored to your needs. Whether it’s ideas, income/expense notes, diaries, or other general‑purpose types, these templates make memo creation extremely efficient. ▼ Calendar & Map Views In addition to the standard list view, you can use a time‑based calendar view and a location‑based map view. Perfect for travel, business trips, and many other situations. ▼ Separate “Content” View In the “Content” section where text is recorded, you can compare and edit the content of completely different memo objects side by side. No need to switch back and forth between memos, enabling an unprecedented level of fast and efficient editing. ▼ Income & Expense Management Alongside your memo content, you can also record daily income and expenses. Useful for tracking travel costs, household budgets, or tax‑related records. You can also check monthly and yearly financial statistics. ▼ Hierarchical Tags & Advanced Search Even if you a large amount of record entries, organization is easy. Tagging and search filtering help you quickly find the memo you need. Tags use a hierarchical structure, minimizing the effort required to navigate large numbers of tags. ▼ Create PDF Files from “Content” and Images Using the “Content” and images you’ve saved as manuals, recipes, or catalogs, you can generate PDF files. You can prepare manuals in advance and instantly share them using this feature. ▼ Easy Text Extraction with OCR & Speech Recognition OCR lets you extract text from images, and speech recognition converts audio into text. Perfect for moments when typing feels like too much work. ▼ Pinned Memo Feature Pin frequently checked memos so they always appear at the top of the main list. Great for reminders you tend to forget. ▼ Notifications for Scheduled Times You can record not only past entries but also future schedules, and set notifications for them. Combined with the “Cycle” memo type, it works as a daily habit reminder. ▼ Tip to Clear Up Any Confusion Tap the Tips button on each screen to view a quick guide to that screen’s operations. If you’re unsure how to use a feature or what a button does, just tap Tips for help. ■ Notes - This app has been developed with the utmost care, but in the unlikely event that any written data is lost or damage occurs as a result of using the app, we cannot provide any compensation. - Please try not to close the app while writing multimedia or other data. This may cause problems. - When the image size saved by this app exceeds 1024 pixels in either direction, it will be resized so that the larger pixel count is 1024. - Please avoid using the app in a way that places an excessive load on the device. ■ Sample image credits Zhenyu Luo Michael Fousert Marek Piwnicki Bram Bergers Danny Greenberg Colin Watts (from Unsplash) ■ Background image credits OKUMONO https://sozaino.site/ ■ Contacts If you notice anything when using this app, or if you have any requests for additional functions, please contact. X: https://twitter.com/Ayasata_info Mail: inquiry3493@gmail.com
チャット日記
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毎日つづく、いちばん気軽な日記。 チャット日記は、LINEでメッセージを送る感覚で、ひとことだけ書けば日記になるアプリです。「今日はいい天気だった」「ラーメンがうまかった」——それくらいの短い一言でOK。自分の吹き出しがチャット風に並んで、記録が会話ログのように育っていきます。 日記が続かないのは、書くのがめんどうだから。だからチャット日記は「続けやすさ」だけを考えて作りました。起動したらすぐ入力欄。長い文章はいりません。1日に何度書いても大丈夫です。 ■ こんなことができます ・チャット風にひとことを送るだけの、かんたん記録 ・写真もいっしょに残せる ・カレンダーで振り返り。書いた日にはしるしがつきます ・「1年前の今日」「1か月前の今日」で、過去の自分に再会 ・その日を星やレーダーチャートで評価(気分・睡眠・仕事など、項目は自由に作れます) ・連続記録(ストリーク)で、書く習慣が身につく ■ プライバシーはしっかり ・4桁パスコード+Face ID / Touch IDでロック ・日記の内容と写真はすべて端末の中だけに保存。サーバーには送りません(アプリ改善のための匿名の利用統計のみ送信。設定でオフにできます) ・アカウント登録・ログインは不要 ■ バックアップも安心 ・日記データはJSON / Markdownで書き出せます 肩の力を抜いて、今日のひとことから始めてみてください。
Screenshots
Verdict
The clearest difference is update cadence: InfoGen at every 3 weeks against チャット日記's every 2 months. 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. Neither carries in-app purchases, so what you see is what you pay.
InfoGen ships an update every 3 weeks, チャット日記 every 2 months. The most recent releases landed on November 11, 2026 and November 13, 2026 respectively.
| Parameter | InfoGen | チャット日記 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 17 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Takashi Shikone | Yuuki Nishimura |
In-app purchases
InfoGen
No in-app purchases
チャット日記
No in-app purchases









