Nully vs Slow Motion
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nully
This app offers a professional-grade video editor with a clean interface and no watermarks. It provides quick actions for simple edits like trimming and speed adjustments, alongside a full timeline editor for complex projects.
- Quick Actions (Trim, Speed, Convert)
- Pro Timeline Editor
- Split & Cut clips
- Rearrange clips
- Audio Management
- Dynamic Text Overlays
- Smooth Transitions
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Create stunning videos with a professional-grade editor designed for speed and creativity. The best part? Nully is completely free. No hidden fees, no premium subscriptions, and no watermarks. You get full access to every feature right out of the box. Quick Actions (Edit in Seconds) Don't have time to set up a full project? Use the Quick Actions straight from the home screen: Trim: Instantly cut out unwanted footage Speed: Create slow-motion or fast-forward effects instantly Convert: Quickly convert your videos to other popular formats Pro Timeline Editor Build a masterpiece from scratch using our intuitive timeline editor. Perfect for multi-clip projects: - Split & Cut: Seamlessly divide clips and remove unwanted sections - Rearrange: Drag and drop clips to order them perfectly on your timeline - Speed Control: Fine-tune the playback speed of individual clips - Audio Management: Mute original audio, adjust clip volumes, and add your own custom background tracks - Dynamic Text Overlays: Add titles and captions with full formatting control (fonts, sizes, colors) - Text Animations: Bring your words to life with eye-catching text animations - Smooth Transitions: Connect your clips beautifully with a variety of professional transition effects - Clip Tools: Easily duplicate or delete clips with a single tap Why Choose Nully? 100% Free, No subscriptions or paywalls Clean, distraction-free interface No watermarks on your exported videos Lightweight, fast, and easy to use Whether you're editing content for social media, making a vlog, or crafting a short film, Nully gives you all the tools you need without the price tag. Download Nully today and start creating for free!
Slow Motion
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Turn any clip from your camera roll into true slow motion — or a racing timelapse — with one slider. Pick the moment, drag the speed, watch it change instantly, save to Photos. Most speed apps make you slow the WHOLE video. This one edits by section. Mark an in and out point, drop that span to 0.1x, leave the rest at full speed, then add a second fast section further down the same clip. That is a real speed ramp — the move that makes a jump, a kick, a splash or a skate trick look cinematic instead of just slow. Six one-tap ramp presets (Bullet Time, Smooth Ramp, Highlight, Hyperlapse, Timelapse, Build and Drop) place the sections for you if you would rather not do it by hand. WHAT YOU GET - Any speed from a 0.1x crawl to an 8x timelapse, set on a live preview you can scrub - Multiple speed sections in one clip, so slow and fast live in the same video - One-tap ramp presets that build the whole ramp on whatever clip is loaded - Audio that keeps its natural pitch instead of turning into chipmunk voice, or mutes - Export the way you need it: original / 1080p / 720p / 480p at 24, 30 or 60 fps - Every finished clip kept in an in-app Gallery you can replay, share or delete PERFECT FOR - Sports and action footage where the payoff lasts half a second - Skate, dance, gym and martial arts clips that need a slow-motion beat - Travel and street footage compressed into a fast 4x-8x hyperlapse - Reels, shorts and vlogs that need a speed change to hold attention WHY NOT JUST USE THE PHOTOS APP? The built-in editor only re-slows footage you already shot in slo-mo mode, and only in one continuous stretch. This works on any video in your library — clips you filmed normally, clips you were sent, clips you saved — and lets you put as many different speeds on one timeline as the edit needs. PRIVACY Every frame is processed on your iPhone. Nothing is uploaded, no account is required, and no video ever leaves your device. FULL ACCESS The free version exports 3 videos, capped at 15 seconds of output and marked with a small watermark. Full Access removes all three limits: unlimited exports, no watermark, no length cap, full-resolution output and keep-pitch audio. Choose a weekly plan, a yearly plan, or a one-time lifetime unlock — whichever fits how often you edit. Import a clip, drag the slider to 0.25x, and finally see the moment you actually wanted. Terms of Use (EULA): https://web-levi.web.app/terms Privacy Policy: https://web-levi.web.app/privacy-policy Questions? tphuc.work@gmail.com
Screenshots
Verdict
The clearest difference is in-app purchases: Nully at none against Slow Motion's 3. Nully also leads on update cadence (every 10 days vs every 5 weeks) and device support (3 vs 1). On price and ads 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. Slow Motion sells 3 in-app purchases, starting at $4.99 per 7 days. Nully asks for nothing beyond the download.
Nully ships an update every 10 days, Slow Motion every 5 weeks. Both last shipped on November 5, 2026.
| Parameter | Nully | Slow Motion |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 10 days — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 154 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Cradx Limited Company | Phuc Pham |
In-app purchases
Nully
No in-app purchases
Slow Motion
- Cinematic Reels – Weekly$4.997 Days
- Action Highlights – Yearly$24.991 Year
- Replay Studio: Pay Once$49.99









