MiningMemo vs PO!N
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MiningMemo
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【MiningMemoとは】 メモ帳にたまったアイデアや記録を自動で掘り起こし、定期的に振り返ることができるアプリです。 【こんな方におすすめ】 • 書いたメモが埋もれてしまう • 過去のアイデアを活かしたい • 思考の変化を振り返りたい • メモを書きっぱなしにしている 【主な機能】 ■ 自動掘り起こし機能 独自のアルゴリズムで、新しいメモも古いメモもバランスよく表示。 埋もれたメモに再び出会えます。 ■ 4段階評価システム • 明日も見返す(重要なメモ) • 近いうちに見返す(7日後以降) • しばらく間を空ける(30日後以降) • アーカイブ(保管) ■ タイムライン機能 すべての見返し記録を時系列で確認。 自分の成長や思考の変化を可視化できます。 ■ タグ管理 メモをタグで分類・整理。 カテゴリごとに振り返りが可能です。 【料金プラン】 無料プランで基本機能をお試しいただけます。 プレミアムプラン(月額280円)で、デバイス無制限・Web版アクセス・広告非表示などの特典をご利用いただけます。 【サポート】 ご不明な点やご要望がございましたら、アプリ内のお問い合わせからお気軽にご連絡ください。 【【利用規約・プライバシーポリシー】】 詳細については、利用規約(https://fukao-desu.github.io/mining-memo-policies/terms-of-service.html)およびプライバシーポリシー(https://fukao-desu.github.io/mining-memo-policies/privacy-policy.html)をご確認ください。
PO!N
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【 Write like you’re texting. Capture ideas in 1 second. 】 "I want to take a note, but opening an app feels like a chore." "I write things down, but never look at them again." PO!N solves these problems. It is a simple, chat-style memo app designed for speed and serendipity. Just open the app and start typing—no titles, no folders, just pure thought flow. ◇ Why Choose PO!N? 1. Chat-Style Interface: Write Instantly The moment you open the app, you are ready to type. It feels just like messaging a friend, but you are chatting with yourself. Capture your "brain dump" instantly before the idea fades away. 2. Zero Organization: Light automatic categorization Stop worrying about sorting. PO!N analyzes your text and automatically assigns tags like "Idea," "Insight," "Memo," "Record," or "Task." You focus on writing; we handle the rest. 3. Revisit Your Thoughts: The "PO!N" Notification This is the magic of PO!N. Your past notes will randomly "pop" back up as notifications. A thought from last week or a quote from last month might be exactly what you need to solve a problem today. 4. Visualize Your History View your thought trails in a clean Calendar or List view. Perfect for keeping a one-line diary, tracking your mood, or logging daily achievements. ◇ Perfect For: Brain Dumping: Clear your mind quickly. Idea Storage: Capture fleeting inspiration. Self-Talk: A private space for your honest thoughts. Minimalists: No complex features, just simple notes. "Your past words become future inspiration." Download PO!N today and start a new cycle of ideas.
Screenshots
Verdict
The clearest difference is in-app purchases: PO!N at none against MiningMemo's 2. MiningMemo's advantage is update cadence (every 4 days vs monthly). On price, ads, device support and iOS requirement 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. MiningMemo sells 2 in-app purchases, starting at $1.99 per month. PO!N asks for nothing beyond the download.
MiningMemo ships an update every 4 days, PO!N monthly. The most recent releases landed on August 5, 2026 and September 24, 2026 respectively.
| Parameter | MiningMemo | PO!N |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days — better | Monthly |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 41 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | Kosei Fukao | Hibiki Tamaki |
In-app purchases
MiningMemo
- MiningMemoプレミアム 月額プラン14 Days trial$1.991 Month
- MiningMemoプレミアム 年額プラン14 Days trial$17.991 Year
PO!N
No in-app purchases





