FlowCalendar vs Post Drafts
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FlowCalendar
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FlowNoteは、テキスト入力を起点として、日々のタスクとスケジュールをシームレスに統合管理できる、インテリジェントな生産性向上アプリケーションです。 ユーザーが「14-15時に会議」といった自然な言葉でメモを入力すると、アプリがその内容を解析し、自動でタスクや予定を生成します。 生成されたタスクは、視覚的に把握しやすい付箋(スティッキーノート)としてキャンバス上に表示され、カテゴリごとに分類したり、自由に整理したりすることが可能です。さらに、これらの付箋をタイムライン形式のカレンダーに直接ドラッグ&ドロップすることで、簡単に時間と紐づけ、具体的なスケジュールに落とし込めます。 思考の断片を素早く捉え、それを具体的な行動計画へとシームレスに繋げることで、ユーザーのタスク管理と時間管理を円滑にサポートすることを目的とします。
Post Drafts
This memo app simplifies social media posting by helping users manage drafts, track character limits, and insert hashtags. It offers features like OGP image previews, translation, and efficient data management for smoother content creation.
- Create and manage notes
- Real-time character count for X
- Hashtag management
- OGP image preview
- Translation (Japanese/English)
- Tagging and filtering
- Data export and import
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Post Drafts - Make SNS posting easier and more effective with this dedicated memo app! Do you struggle with these issues when posting on social media? • Worried about exceeding character limits • Tired of manually typing hashtags every time • Unsure if your OGP images are fetching correctly • Want to draft posts on X more efficiently Post Drafts is a memo app designed specifically for social media posting. It solves your SNS posting headaches! ## Key Features ## • Create & Manage Notes - Efficiently create, edit, and delete notes for social media posts • Real-time Character Count - Calculates character counts based on X's limits for worry-free posting • Hashtag Management - Register frequently used hashtags for one-tap insertion • OGP Preview - Preview OGP images by simply entering a URL • Translation Feature - Supports both Japanese and English via Google Translate • Tagging Feature - Organize and categorize notes with tags • Search & Filtering Feature - Easily search and review past notes • Copy Feature - Copy existing notes to streamline consecutive posting • Data Management & Transfer Feature - Supports export and import ## Recommended For ## • People who frequently use social media (especially X) • People who want to grow their social media presence • People who want efficient post management • People who want to post in multiple languages
Screenshots
Verdict
The clearest difference is in-app purchases: FlowCalendar at none against Post Drafts's 3. FlowCalendar also leads on ads (none vs shown) and update cadence (every 2 days vs every 2 weeks). Post Drafts's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On price 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. Post Drafts sells 3 in-app purchases, starting at $1.99 per month. FlowCalendar asks for nothing beyond the download.
FlowCalendar ships an update every 2 days, Post Drafts every 2 weeks. The most recent releases landed on September 27, 2026 and October 14, 2026 respectively.
| Parameter | FlowCalendar | Post Drafts |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| Update frequency | Every 2 days — better | Every 2 weeks |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | Masayuki Honda | TakeKApp |
In-app purchases
FlowCalendar
No in-app purchases
Post Drafts
- Monthly Premium Plan$1.991 Month
- Annual Premium Plan$9.991 Year
- Premium Plan Lifetime$11.99









