DoubleDutchDiary vs Pose & Angle
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DoubleDutchDiary
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Double Dutch Diaryは、日々の成長を記録して共有できるアプリ。 ステップ、ダンス、アクロバット、スピード、縄、など各プレイヤーが得意とする豊富なジャンル。 参考になる動画がきっと見つかる。 【動画共有】すべてのユーザに向けて投稿できる。今まで知らなかったプレイヤーの動画も発見できる 【フリーロープ募集】簡単に仲間を集めて練習できる 【イベント情報】webサイトを調べて毎回訪れるのは時間がかかる。すべてのイベントをこのアプリにまとめよう。 自分に合った機能を使ってみよう!
Pose & Angle
Analyze joint angles from videos to improve sports performance and rehabilitation. Features include real-time visualization, graph analysis, and data export. No registration or charges are required for unlimited use.
- Automatic joint angle analysis from video
- Measures 8 key joints
- Real-time skeleton overlay and angle display
- Graph analysis of angle changes
- Export video and CSV data
- No registration or charges
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Automatically analyze joint angles from videos to support sports and rehabilitation improvement. ■ Key Features - Simple Operation: Just select a video for automatic joint angle analysis - 8 Joint Coverage: Measure angles of 8 joints - shoulders, elbows, hips, and knees - Real-time Visualization: Display angle values and skeleton overlay on video - Graph Analysis: Clear graphs showing angle changes over time - Data Export: Export both processed videos and CSV data ■ Use Cases - Form improvement and performance analysis - Motion assessment and recovery progress tracking - Proper posture verification and training ■ Features - No registration required - No charges - completely free - Unlimited analysis Using high-precision AI pose estimation technology, anyone can easily perform motion analysis. Basketball, darts, track and field, strength training, baseball, soccer, Mölkky, etc.—this app can be used for form analysis and form improvement across a wide variety of sports. It is useful not only for athletes themselves but also for coaches, managers, and instructors when providing form guidance. Beyond sports, it can also assist in rehabilitation settings, such as observing gait and supporting various movement evaluations. In addition, this app does not require any cumbersome membership registration or login. You can start analyzing immediately after installing the app. There is no limit to the number of video analyses—you can use it as many times as you like.
Screenshots
Verdict
The clearest difference is ads: DoubleDutchDiary at none against Pose & Angle's shown. DoubleDutchDiary also leads on update cadence (every 3 days vs every 2 months) and iOS requirement (12.0 vs 17.6). On price, 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.
DoubleDutchDiary ships an update every 3 days, Pose & Angle every 2 months. The most recent releases landed on September 17, 2026 and September 10, 2026 respectively.
| Parameter | DoubleDutchDiary | Pose & Angle |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 3 days — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 92 MB | 48 MB |
| Age rating | 12+ | 4+ |
| Developer | kuya hosoda | takeshi ogawa |
In-app purchases
DoubleDutchDiary
No in-app purchases
Pose & Angle
No in-app purchases









