Report updated Apr 24, 2026
Fast & Slow Motion Video Maker
For casual mobile users looking for a straightforward way to edit video playback speed.
Overview · Full Intel report in progress
Fast & Slow Motion Video Maker is an established tools app that is completely free. With a 3.3/5 rating from 4.2K reviews, it shows polarized user reception.
What is Fast & Slow Motion Video Maker?
Current Momentum
v2.2
- Android 15 support
Competition
Rivals identification in progress
7-Day Rank Pulse 🇺🇸
ToolsNo ranking data
Rating Pulse 🇺🇸
What makes this app unique?
What Does It Look Like?
How Is The App's Momentum Right Now?
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What Are The Key Features?
Allows users to set video playback speed between 10% and 200%.
Supports importing existing videos from the device gallery or recording new footage directly via the app.
Utilizes the FFmpeg media library to process video speed modifications.
How much does it cost?
Who Built It?
Gerald Agyapong-Opoku
Providing lightweight, single-purpose utilities for media editing and personal health tracking.
Portfolio
13
Apps
Who is Gerald Agyapong-Opoku?
Gerald Agyapong-Opoku has established a high-velocity development pipeline that bridges the gap between technical media utilities and consumer health tracking. Their strategic advantage lies in a 'utility-first' approach, leveraging the FFmpeg library to deliver lightweight, offline-capable tools that bypass the complexity of desktop applications. A significant strategic shift is currently underway, as the portfolio pivots from ad-supported media converters toward a subscription-based ecosystem of AI-enhanced wellness and productivity apps.
Who is Gerald Agyapong-Opoku for?
- Mobile users seeking lightweight
- Offline tools for media manipulation
- Individuals tracking personal health metrics like menstrual cycles
- Fasting
Portfolio momentum
Released 45 updates across 33 active apps in the last 6 months, maintaining a 100% active portfolio status with zero abandoned titles.
What other apps does Gerald Agyapong-Opoku make?
Video Rotate And Flip
VoiceNoteX: Audio to Notes
MindLift: AI Mood Tracker
MedPal: Medication Reminder
CycleBloom – Period Tracker
FastTrack: Fasting Tracker
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
Analysis in progress, available soon
What is the competitive landscape for Fast & Slow Motion Video Maker?
How's The Tools Market?
Market outlook for this category
Available very soon
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for Fast & Slow Motion Video Maker
Key Takeaways
This is a simple, free utility focused exclusively on adjusting video playback speed using FFmpeg.
Where Is It Heading?
Trend analysis
Available very soon