CoreWeight vs トレーニング記録をシンプルに
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CoreWeight
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CoreWeight — Everything You Need to Track Your Training. CoreWeight is a complete workout log for iPhone, iPad, Mac, and Apple Watch. Track strength training, cardio, body weight, body measurements, progress photos, personal records, and more — all in one place. Log your workouts quickly, review your progress with detailed charts, and stay motivated with goals and personal records. CoreWeight also includes a built-in HIIT & Tabata timer, photo comparisons, CSV import, and seamless iCloud sync across your Apple devices. KEY FEATURES • Quickly log exercises, sets, reps, and weight with minimal taps • Create workout menus and routines, or easily repeat previous workouts • Track training volume, estimated 1RM, body weight, body fat percentage, body measurements, heart rate zones, and more • Visualize your progress with detailed charts • Set goals and automatically track personal records • Compare Before & After photos side by side or with an overlay • Export progress photos as transition videos • Built-in HIIT & Tabata interval timer with customizable preparation, work, rest, and round settings • Sync your data across iPhone, iPad, Mac, and Apple Watch with iCloud • Import your existing workout history from CSV files • Create custom tracking fields and units • Share workouts and personal records with a single tap • Generate AI-ready prompts based on your recent training data IPHONE DUO Works on iPhone Duo. On the wide inner display, see your log, graphs and timer at a larger size. FREE VERSION & LIFETIME LICENSE All CoreWeight features are available for free. The free iPhone and iPad versions display a banner ad on the Home screen. A one-time Lifetime License removes ads and lets you use CoreWeight without restrictions. The Mac version is ad-free. PRIVACY Your workout history, body measurements, and photos are stored on your device and in your own iCloud account. No CoreWeight account or login is required. Google AdMob is used only to display ads in the free iPhone and iPad versions. By using this app, you agree to Apple’s Standard End User License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.vision-structure.com/coreweight/privacy/
トレーニング記録をシンプルに
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【キントレとは】 ジムの記録をもっとシンプルに。続けるためのトレーニング記録アプリです。 ■ こんな方におすすめ ・記録が続かない ・前回の重量・回数を忘れてしまう ・成長を数値やグラフで確認したい ・体型の変化を写真で残したい ■ 主な機能 【入力】 ・週単位のカレンダーで日付を選んですぐ記録 ・体重とワークアウトを1画面で管理 ・テンプレートでルーティンもワンタップ追加 【種目記録】 ・前回の記録を表示し、コピーして入力が早い ・「上のセットをコピー」で重量・回数をそのまま使える ・合計負荷量・最大1RMを自動計算 ・タイマー対応(プランクなど時間種目も) 【カレンダー】 ・1ヶ月のトレーニングをひと目で確認 ・日付ごとに部位(胸・背中・脚など)を色で表示 ・種目名も表示され、何をいつやったかがすぐわかる 【グラフ】 ・種目ごとの1RM推移を折れ線グラフで表示 ・部位・種目を選んでフィルター可能 ・1週間〜全期間まで期間を切り替え ・体重・体のサイズの推移もグラフ化 【アルバム】 ・日付ごとに写真とサイズを記録 ・月ごとのカレンダーで変化を振り返り ・部位ごとのサイズ(胸まわり・お腹周りなど)を追える 【統計】 ・今月の実施日数・総ボリューム ・種目別重量増加 Top5 ・部位別成長率・体重変化 ・連続日数・週平均回数 ・BIG3(ベンチ・スクワット・デッド)のMAX ・部位別バランス ・現在のサイズと目標(あと○cmを緑・赤で表示) ・Before/After 写真 ■ 続く理由 ・入力がシンプルで迷わない ・前回記録を常に見ながら、0.5kg・1repずつ伸ばせる ・グラフと数字で成長が実感できる ・写真とサイズで見た目の変化も残せる 記録が続けば、成長は見えます。まずは1週間、記録してみませんか。
Screenshots
Verdict
The clearest difference is in-app purchases: トレーニング記録をシンプルに at none against CoreWeight's 3. トレーニング記録をシンプルに also leads on ads (none vs shown) and update cadence (daily vs every 10 days). CoreWeight's advantage is device support (4 vs 2). On price 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. CoreWeight sells 3 in-app purchases, starting at $1.99 per month. トレーニング記録をシンプルに asks for nothing beyond the download.
CoreWeight ships an update every 10 days, トレーニング記録をシンプルに daily. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | CoreWeight | トレーニング記録をシンプルに |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 days | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, Mac, Apple Watch — better | iPhone, Apple Watch |
| Requires iOS | 18.0 — better | 18.4 |
| Further details — not scored | ||
| Size | 23 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Hiroomi Kubo | yamato homma |
In-app purchases
CoreWeight
- Monthly Membership$1.991 Month
- Annual Membership$9.991 Year
- Lifetime License$4.99
トレーニング記録をシンプルに
No in-app purchases









