SlowMo vs Onform
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SlowMo
Analyze videos frame by frame with precise slow-motion playback and instant replay. Enhance your understanding with drawing tools, voiceovers, and remote coaching capabilities. Save and share your detailed video analysis easily.
- Slow-motion playback
- Frame-by-frame analysis
- Scrub wheel control
- Telestration tools
- Voiceover recording
- Remote coaching
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Watch, analyze, and save videos in slow motion with instant replay, just like on TV. Use the scrub wheel for precise control over playback speed. Review every moment, frame by frame, and share your videos with ease. Perfect for replaying goals, golf swings, martial arts techniques, dance moves, surveillance footage, and more. Scroll smoothly back and forth to catch every detail. Create telestrations with powerful drawing tools, add voiceovers, and coach remotely. Go further with a membership: Professional unlocks compare mode, the Precision tools (Angle, Angle Line, Timer, Text) and your own watermark. Coach adds everything in Professional plus a client list, so you can keep track of your students and share lessons with them. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.picobrothers.com/slowmo-privacy-policy.html
Onform
This app enables coaches to provide detailed video feedback and communicate effectively with athletes, both remotely and in person. It offers tools for analysis, markup, and direct messaging to streamline coaching and improve athlete performance.
- Video feedback with markup tools
- Slow motion and comparison analysis
- Voice-over and text messaging
- 3D analysis for select sports
- Organize athletes and teams
- High-speed video recording
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Onform is a mobile video coaching platform that helps coaches provide video feedback and communicate with athletes. With built-in individual and group communication tools, coaches can stay connected with remote and in-person athletes using voice-overs, messaging, and file/video sharing. Coach smarter, give athletes a better experience (athletes pay no fee to use the app with you), and get your time back. Expand your business with video coaching and manage more clients in less time. WHAT CAN YOU DO WITH ONFORM? COACH IN-PERSON AND REMOTE ATHLETES • Give in-person athletes instant visual feedback using slow motion, markup, and analysis tools they can review during or after a session. • Reach athletes wherever they are and generate new revenue through remote consultations and training. SHARE FEEDBACK • Use voice-over recording and markup tools to clearly highlight areas for improvement. • Use 3D golf analysis and skeleton tracking to visualize movement in new ways (requires iOS 18 or later). • Share video feedback privately or through broadcast messages so athletes can revisit your insights. CREATE ACCOUNTABILITY • Provide feedback without needing to be on a live call or in person. • Stay connected with athletes while traveling or between sessions. • Help athletes and teams stay accountable to the work required to improve. DRIVE EFFICIENCY • Organize teams and 1:1 interactions in one place. • Easily manage and communicate with hundreds of athletes. APP FEATURES • Compare two videos side by side or overlaid to analyze form and track improvement. • Record high-speed video from multiple angles at up to 240 FPS on supported devices, or capture video from external cameras. • Pause and resume recordings to capture multiple moments in a single video. • Auto-detect recordings for Golf, Baseball, and Softball, or use a Bluetooth camera trigger or the Onform Apple Watch app to control recording. • For golf, get 3D swing metrics and shot data from Garmin R10 and Full Swing KIT. • Use fine scrubbing, slow motion, and video markup tools for detailed analysis. • Record voice-overs and share them instantly. Instructor Cam lets you add video of yourself speaking for more personalized feedback. • Organize videos by athlete or team. Sort private and shared videos, and add titles and tags for easy search. • Automatically sync videos across your devices while Onform intelligently manages on-device storage. • Use 1:1 and group chat to exchange videos, share training information, and coordinate logistics. • Broadcast messages privately to athletes using Collections. • Save frequently used replies. • Use Pocket Radar and Stalker Radar as recording triggers. PRICING Simple pricing for athletes and coaches. Individuals can choose the Standard plan for $9.99/month or the fully featured Premium plan for $14.99/month. Coaches can choose from three tiers: • Coach Basic: $19.99/month • Coach Standard: $39.99/month • Coach Pro: $59.99/month, including unlimited clients Quarterly and yearly subscriptions are available at discounted rates. Payment will be charged to your Apple ID account at purchase confirmation. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your App Store account settings. Terms of Use: https://onform.com/terms-of-use/
Screenshots
Verdict
The clearest difference is chart position: Onform at #105 against SlowMo's unranked. Onform also leads on ratings volume (8.7K vs 1.7K). SlowMo's advantage is iOS requirement (16.0 vs 18.6). On price, rating, review sentiment and update cadence 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. SlowMo sells 3 one-off in-app purchases and Onform sells 11 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Onform holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Onform has 8.7K ratings behind it against 1.7K, so its average is the more settled of the two. Written reviews point the same way: 61% of SlowMo's written reviews are positive against 68% of Onform's.
SlowMo ships an update weekly, Onform every 6 days. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.
| Parameter | SlowMo | Onform |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (1.7K ratings) | 4.8 (8.7K ratings) — better |
| Positive reviews | 61.4% of reviews | 68.5% of reviews — better |
| Number of ratings | 1.7K | 8.7K — better |
| Update frequency | Weekly | Every 6 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | — | #105 — better |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Requires iOS | 16.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 38 MB | 199 MB |
| Age rating | 4+ | 4+ |
| Developer | Pico Brothers | OnForm, Inc. |
Customer experience
SlowMo
Onform
User reviews
SlowMo
From 1.7K App Store ratingsWhat we love
- 👍 Good for video analysis
- 🚀 Great for coaching
- 💡 Useful for learning techniques
- 🚀 Excellent slow motion playback
- 👍 Easy to use
Room to improve
- 🐛 Crashes and glitches
- 🐛 Video rendering/saving issues
- 🐛 Compatibility problems with high frame rate videos
- 🔍 Lack of zoom/repositioning features
- 🔊 Issues with audio recording/playback
Onform
From 8.7K App Store ratingsWhat we love
- 🚀 Easy to use
- 👍 Excellent communication tools
- 👍 Helpful video analysis features
- 👍 Intuitive and user-friendly
- 👍 Streamlined workflow
Room to improve
- 💰 Expensive subscription
- 🐛 Auto-detect issues
- 🐛 Crashes and stability problems
- 🔋 High battery consumption
- 📤 Limited free storage
Bugs and requests
SlowMo
Reported bugs
5 issues- Videos not saving properly
- App crashes during video rendering
- Slow motion playback not working as expected
- Annotations/drawings not behaving as intended
- Compatibility issues with certain devices/cameras
Requested features
6 requests- Add pinch-to-zoom functionality
- Allow adjusting position and size of drawn lines/annotations
- Improve video rendering and saving reliability
- Support higher frame rates (120fps, 240fps)
- Add option to mute audio during playback
Show 1 moreShow fewer
- Improve landscape mode support, especially for iPad
Onform
Reported bugs
3 issues- Chat feature not working
- Inconsistent video recording
- Syncing issues between devices
Requested features
5 requests- Ability to import multiple videos at once
- More customization options
- Improved video scrubbing and playback controls
- Local video storage option
- Expanded sports support beyond golf
In-app purchases
SlowMo
- Edit / Remove watermark$5.99
- Precision Pack$5.99
- Slowmo Ultra$19.99
Onform
- Personal Monthly$4.991 Month
- Individual Standard Monthly$9.991 Month
- Individual Premium Monthly$14.991 Month
Show 8 moreShow fewer
- Coach Basic Monthly$19.991 Month
- Coach Monthly$29.991 Month
- Coach Standard Monthly 1 Seat$39.991 Month
- Personal Yearly$49.991 Year
- Coach Pro Monthly 1 Seat$59.991 Month
- Team/Academy Monthly$79.001 Month
- Coach Yearly$299.991 Year
- Team/Academy Yearly$799.001 Year









