VideoSpeedControl vs Master Motion
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VideoSpeedControl
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動画を0.1倍〜5.0倍まで0.05刻みで自由に速度調整。 語学のシャドーイング、楽器の耳コピ、ダンスの振り確認、スポーツのフォームチェックに。 音程はそのままスロー再生できます。
Master Motion
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Master Your Movements with an Intuitive Media Player A powerful media player designed to help you practice, learn, and improve through full control of your videos and audio. Perfect for sports training, dance practice, music learning, rehabilitation, and more! ◆ Key Features ◆ • Speed Control – Adjust playback speed freely to analyze every detail. • Range Playback – Repeat specific sections to efficiently master techniques. • Mirror Mode – Flip videos like a mirror for intuitive learning. • Camera-Like Zoom & Pan Playback – Save zoom and pan positions to focus on your favorite details, just like a “fan cam.” • Clean & Simple Interface – A distraction-free design that anyone can use with ease.
Screenshots
Verdict
The clearest difference is ads: VideoSpeedControl at none against Master Motion's shown. Master Motion's advantage is update cadence (every 6 months vs every 26 months). On price, in-app purchases, 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. Neither carries in-app purchases, so what you see is what you pay.
VideoSpeedControl ships an update every 26 months, Master Motion every 6 months. The most recent releases landed on October 18, 2026 and October 13, 2026 respectively.
| Parameter | VideoSpeedControl | Master Motion |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 26 months | Every 6 months — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.5 — better | 17.6 |
| Further details — not scored | ||
| Size | 38 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Nozaki Makoto | KEN ITAKURA |
In-app purchases
VideoSpeedControl
No in-app purchases
Master Motion
No in-app purchases
Questions
Is VideoSpeedControl free?
Is Master Motion free?
Do VideoSpeedControl or Master Motion have ads?
Which is updated more often, VideoSpeedControl or Master Motion?
Other comparisons
