自宅30日フィットネス vs Daily Plank
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
自宅30日フィットネス
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ジムに通わなくても、自宅で本格的なトレーニングができるパーソナルフィットネスアプリです。 【あなた専用の30日計画】 性別、目標、現在のフィットネスレベルに合わせて、最適な30日間のトレーニングプログラムを自動生成。 初心者から上級者まで、個々のペースに合わせて着実にステップアップできる設計です。 【道具不要、今すぐスタート】 すべてのエクササイズは自重トレーニング。 特別な器具は一切必要ありません。 忙しい毎日の中でも、隙間時間を利用していつでもどこでもトレーニングを開始できます。 【充実のエクササイズ】 ・胸、腕、肩、腹筋、背中、お尻、脚、全身。 ・気になる部位をピンポイントで鍛えるチャレンジモードも搭載。 ・正しいフォームをサポートするガイド付きで、運動初心者も安心。 ・怪我を防ぎ効果を高める「ウォーミングアップ」と「クールダウン」を全プログラムに完備。 【主な機能】 ・パーソナライズされた30日間のフルワークアウトプラン ・部位別・難易度別の選べる短時間チャレンジ ・カレンダーによるトレーニング履歴と成果の可視化 ・身長・体重などのデータに基づいた消費カロリー計算 「明日から」を「今日」に変えて、理想の自分をデザインしましょう。
Daily Plank
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How many seconds will you plank today? Plank Timer is a simple timer and log app that makes the classic core exercise easier to keep up. Pick a duration and tap the big center button. A 5-second "Ready..." lets you get into position, then the 1-second countdown begins. When you finish, it's logged automatically. ■ Simple to use 1. Pick a duration (10 sec to 3 min, in 10-sec steps) 2. Choose your target sets (1 to 10) 3. Tap the center button, "Ready" for 5 sec, then start 4. After each set, see "X / Y sets done, Z to go" Because you can start short, even on a tired day, just 10 seconds is easy to keep going. ■ The more you keep it up, the more your record grows - Streak: how many days in a row you've kept going - Best time: keep updating your longest time - Total count: total sets you've done - Last 14 days dots: a calendar-style record ■ "Try going a little longer today" The app suggests a duration just 10 seconds longer than last time. Tap "Use" and it's set. No need to push all at once. ■ Reminders (optional) - A midday nudge if you haven't trained yet (12:30 by default, adjustable) - After one session, a gentle "one more?" 3 hours later You can turn notifications off; the timer and log still work. ■ Light / Dark Switch between a bright and a dark navy background, or set "Auto" to follow your device. ■ Privacy and offline All records are saved only on your device. No login, no account. Nothing is sent to a server. * To keep this app free, a banner ad is shown (no full-screen ads). "Remove Ads" hides ads for good (one-time purchase). Start today, with just 10 seconds.
Screenshots
Verdict
The clearest difference is update cadence: 自宅30日フィットネス at every 10 days against Daily Plank's every 3 months. 自宅30日フィットネス also leads on iOS requirement (17.0 vs 26.5). 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.
自宅30日フィットネス ships an update every 10 days, Daily Plank every 3 months. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.
| Parameter | 自宅30日フィットネス | Daily Plank |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 days — better | Every 3 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 26.5 |
| Further details — not scored | ||
| Size | 25 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | IBUKI YOSHIDA | kouki tanaka |
In-app purchases
自宅30日フィットネス
No in-app purchases
Daily Plank
No in-app purchases









