SpeedPlay vs Slowmo Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SpeedPlay
This app allows you to play videos from your photo library at custom speeds, from slow motion to fast playback. It offers tools for studying and reviewing content, organizing your media, and includes advanced features for Pro users.
- Custom playback speeds (0.1x to 32x)
- A-B loop for section repetition
- Bookmarks for key moments
- Playback history with speed recall
- Export videos at playback speed
- Organize library with grid view and filters
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SpeedPlay is a fast, focused video player built for your Photo Library. No import, no upload — browse albums, pick a video, and play at the speed that fits your task. WHY SPEEDPLAY • Reads videos directly from your system Photo Library • Your media stays on device — nothing is uploaded • Clean iOS-native interface, light and responsive PLAY AT ANY SPEED • 0.25x slow motion for detail and review • Preset speeds up to 3x for lectures, tutorials, and scanning • Pro custom speeds from 0.1x to 32x (save and reuse in Settings) • Remembers your preferred speed per session STUDY & REVIEW TOOLS • Bookmarks — mark key moments and jump back instantly • A-B loop — repeat any section until it sticks • Playback history — resume where you left off, speed included • Skip forward/back by customizable seconds ORGANIZE YOUR LIBRARY • Grid view with duration and last-played speed badges • Filter by date and duration • Favorites and album browsing • Search across your video collection PRO FEATURES (SpeedPlay Pro) • Export videos re-encoded at your current playback speed • Smart Split — gesture scan finds cut points, batch export segments • Unlimited bookmarks and A-B loop • Custom playback speeds and custom skip intervals • Priority updates and support PERFECT FOR • Language learning and pronunciation practice • Sports technique review in slow motion • Online course and lecture playback • Dance, music, and skill training loops • Quickly scanning long screen recordings PRIVACY FIRST SpeedPlay only requests Photo Library access to read and play your videos. All processing happens locally on your iPhone or iPad. AUTO-RENEWABLE SUBSCRIPTION (SpeedPlay Pro) 1. Subscription: SpeedPlay Pro monthly or yearly auto-renewing membership 2. Period: One month or one year; Pro features (export, smart split, unlimited bookmarks & A-B loop, etc.) are available during the active period 3. Price: $2.99/month or $19.99/year (actual price shown in App Store at purchase) 4. Payment: Charged to your Apple ID account upon confirmation 5. Cancellation: To turn off auto-renewal, cancel at least 24 hours before the end of the current period in Settings → Apple ID → Subscriptions. No further charges after cancellation. Otherwise the subscription renews automatically 6. Renewal: Apple charges your Apple ID within 24 hours before the current period ends; on success, Pro access extends for one more billing cycle 7. Privacy Policy: https://www.baitemi.com/speedplay/privacy 8. Auto-Renewal Terms: https://www.baitemi.com/speedplay/auto_renew_agreement.html LIFETIME PURCHASE SpeedPlay Pro is also available as a one-time lifetime purchase (non-renewing). Pay once for permanent access to all Pro features. Questions or feedback? We'd love to hear from you.
Slowmo Pro
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Capture more moments. Decide how time moves afterward. Slowmo Pro is a camera-first slow-motion studio. Choose a frame rate your current camera really supports, record with the active FPS and resolution always visible, and open the finished take directly in a complete editor. CAPTURE WITH CONFIDENCE • Choose from supported 30, 60, 120, and 240 FPS formats • See the exact committed frame rate and resolution before recording • Switch cameras with automatic frame-rate revalidation • Get a low-light hint when high-speed capture needs more light • Keep a persistent red recording indicator and elapsed time on screen • Recover a playable take after an interrupted session SHAPE SLOW MOTION IN POST • Start with the full take slowed automatically, then add more sections if needed • Adjust section boundaries and speed with a clear slider at any time • See the effective frame rate for the selected speed and where 30 real FPS ends • Step frame by frame for precise timing • Choose 30 or 60 FPS output • See exactly where captured frames end and synthesized frames begin • Keep pitch-preserving audio or create a silent slow-motion take SMOOTH MOTION, HONESTLY LABELED Slowmo Pro uses every real captured frame first. If you push a section beyond the capture budget, choose Blend or Enhanced Smooth Motion. Enhanced uses on-device motion estimation and automatically falls back to Blend when needed, so one difficult frame never ruins the whole render. NON-DESTRUCTIVE BY DESIGN Every speed-ramp edit renders from the untouched original capture—not from a previous slow-motion copy. Reopen the tool, change your timing, or remove the effect without degrading the source. A COMPLETE EDITOR AFTER CAPTURE Trim and split clips, add captions, text, graphics, color adjustments, audio, transitions, and effects, then export for your preferred social format. Import existing high-frame-rate footage from Photos or Files too. PRIVATE BY DESIGN Recording, motion estimation, editing, and export run on your device. No account is required. Your video and audio are not uploaded to our server. Your first successful export is watermark-free. After that, Watermark-Free Export is an optional Pro purchase that removes only the watermark from exported videos. Every capture, Smooth Motion, editing, and export tool remains available for free. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: SpeedPlay at 17.0 against Slowmo Pro's 26.0. On price, update cadence, ads and in-app purchases 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. SpeedPlay sells 3 in-app purchases, starting at $1.99 per month and Slowmo Pro sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.
SpeedPlay ships an update every 2 weeks, Slowmo Pro every 3 weeks. The most recent releases landed on October 23, 2026 and October 25, 2026 respectively.
| Parameter | SpeedPlay | Slowmo Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 16 MB | 55 MB |
| Age rating | 4+ | +17 |
| Developer | Beijing Baitemi Technology Co., Ltd | JIRI CHOMAT |
In-app purchases
SpeedPlay
- SpeedPlay Pro Monthly$1.991 Month
- SpeedPlay Pro Yearly$9.991 Year
- SpeedPlay Pro Lifetime$19.99
Slowmo Pro
- Weekly$0.997 Days
- Monthly$2.991 Month
- Lifetime$39.99
Questions
Is SpeedPlay free?
Is Slowmo Pro free?
Do SpeedPlay or Slowmo Pro have ads?
Which is updated more often, SpeedPlay or Slowmo Pro?
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