Sotto(そっと) vs Plachieve
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sotto(そっと)
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選んでAI 選択した文章を、そのままAIに質問。 アプリを開く必要はありません。 コピー&ペーストも不要です。 文章を選択 → 共有 → 「選んでAI」 これだけで、意味・返信・言い換えを瞬時に生成します。 主な機能 ・文章の意味をわかりやすく解説 ・失礼のない返信文を自動生成 ・丁寧な言い換えに変換 ・共有拡張対応(どのアプリからでも利用可能) SNS、メール、チャット、ニュース記事など あらゆる文章を、すぐにAIへ。 シンプルで静かなAI体験を。
Plachieve
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Plachieve is a planning app that helps you turn goals into daily actions. Whether you are studying for exams, working on a personal project, building habits, or managing your work schedule, Plachieve helps you connect long-term goals with what you actually do today. Use a clock-style schedule to see your day at a glance, create reusable templates for repeated plans, and add tasks quickly with simple interactions. Plachieve is designed for people who want to stop leaving plans as vague ideas and start turning them into real daily actions. Recommended for people who want to: - Manage study plans or exam preparation - Turn goals into daily schedules - Organize tasks, habits, and personal projects - See free time and busy time more clearly - Reduce the effort of entering repeated plans - Keep track of progress toward larger goals Main features: Goal management Create goals for studying, work, exams, habits, or personal projects, and track your progress over time. Checkpoints Break large goals into smaller milestones so you can see what to work on next. Calendar planning Manage daily tasks and schedules on a calendar. Clock-style schedule View your day in a visual, clock-style layout and understand your free time more easily. Templates Save frequently used plans and routines as templates, then reuse them when planning your day. Quick schedule creation Use templates and simple interactions to reduce the time spent entering repeated plans. Local-first design Your schedules, goals, and templates are mainly stored on your device. You can use the app without creating an account. Pro features Unlock additional features with a one-time Pro purchase. Plachieve is more than a calendar app. It is a tool for connecting goals, checkpoints, schedules, and templates so you can turn plans into action.
Screenshots
Verdict
The clearest difference is in-app purchases: Sotto(そっと) at none against Plachieve's 1. Plachieve's advantage is device support and iOS requirement (15.0 vs 17.6). 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. Plachieve sells 1 one-off in-app purchase. Sotto(そっと) asks for nothing beyond the download.
| Parameter | Sotto(そっと) | Plachieve |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 9 days |
| Ads | — | Yes |
| In-app purchases | No — better | Yes |
| Devices | — | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 36 MB |
| Age rating | 12+ | 4+ |
| Developer | Yatuki Misora | Kodai Kitaura |
In-app purchases
Sotto(そっと)
No in-app purchases
Plachieve
- Plachieve Pro$3.99









