Stop Motion Studio vs Onion Cam2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stop Motion Studio
Easily create stop motion animations and films with powerful editing tools. Capture every frame with manual camera controls, add sound and effects, and share your creations in high definition. Suitable for beginners and experienced animators alike.
- Onion skinning and animation guides
- Frame-by-frame editing
- Manual camera controls
- Voiceover and sound effects
- Green screen effects
- 4K export
- Remote camera control
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Join 25 million creators making stop motion animation with ease. Stop Motion Studio is the Apple-featured app for creating stunning stop motion films. Enjoy powerful creative tools with no ads, no tracking, and no subscriptions. Stop Motion Studio is the easiest and most powerful stop motion animation maker for iPhone and iPad. Create beautiful animated films with LEGO, clay, drawings, or everyday objects — no experience required. Whether you’re a beginner or a seasoned animator, Stop Motion Studio gives you everything you need to turn your ideas into motion. Loved by Millions Worldwide * Over 25 million creators and counting * Rated 4.7 stars with more than 65,000 reviews * Featured in Apple’s “Life on iPad” TV commercial “Stop Motion Studio makes it easy to create your own stop-motion movies.” – The Washington Post “Brings out the LEGO moviemaking geek in all of us.” – TechNewsWorld Create and Edit with Precision * Onion skinning and animation guides for perfect alignment * Interactive timeline and frame-by-frame editing * Copy, paste, cut, and insert frames with ease * Rotoscoping: draw over videos for unique effects * Built-in drawing tools, text cards, and speech bubbles * Erase unwanted objects and add facial expressions or layers * Merge frames to simulate motion blur or speed effects Capture Every Frame * Full manual camera controls: focus, exposure, ISO, and white balance * Timelapse capture mode for automatic shooting * Use your Apple Watch or another device as a remote camera Add Sound and Style * Record voiceovers and narration directly in the app * Add sound effects, background music, or import from your library * Use filters, fades, and transitions for cinematic results * Green screen effects let you place characters anywhere Share Your Masterpiece * Export your films in 4K or 1080p HD * Share directly to YouTube, TikTok, or save as a GIF or iMessage sticker * Transfer projects via AirDrop, iCloud, or Dropbox * Start on iPhone and finish on Mac — your work stays in sync Learn and Improve * Step-by-step tutorials and creative tips included * Built-in manual for quick guidance and inspiration Yours to Create No ads. No tracking. No subscriptions. Your data stays private and your creativity stays yours. Download Stop Motion Studio today. Join millions of creators and bring your imagination to life — one frame at a time. * Some features require in-app purchases. All features are already included in the Pro version.
Onion Cam2
Create stop-motion and time-lapse movies with ease. This app allows you to capture images sequentially, using an onion-skin feature to guide your next shot. You can then arrange your photos, export them as a movie, and save multiple projects.
- Onion-skinning for guided capture
- Guideline display
- Change picture order
- Export movies
- Save multiple projects
- Adjust movie export settings
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‘Onion Cam2’ is a simple and useful app, which can take a time-lapse photography and create a movie by one-stop. You can make interesting and great movies using your creativity! Please check this out, also for the people who have not tried creating a time-lapse photography! 'Onion Cam2' is the successor to 'Onion Cam'. The main difference is that 'Onion Cam2' now stores captured images in the app. Also, I was able to export it sideways. Other than basic camera functions, the functions below are implemented. ・Onion-skin function You can take a picture with checking the translucently displayed picture you took last time. By this function, you can take gradually changing time-lapse photography easily. You can adjust transparency and choose display and non-display mode by one tapping. ・Guideline display You can set displaying guidelines. You can choose display and non-display mode by one tapping. ・Changing order function You can change the order of the pictures. ・Exporting movie function You can export movies by this app. You can set the time of switching pictures and the size of exporting file. ・Saving several projects You can save several(32 projects for this version) projects. 【Supported OS】 iOS 17.6 or later 【Disclaimer】 While we try our best, we will not be liable for any loss or damage caused by the use of this application such as bugs or errors.
Screenshots
Verdict
The clearest difference is ads: Stop Motion Studio at none against Onion Cam2's shown. Stop Motion Studio also leads on update cadence (every 2 weeks vs every 6 months) and review sentiment (79% vs 63%). On price, rating, in-app purchases and monetization model 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. Stop Motion Studio sells 1 one-off in-app purchase and Onion Cam2 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.6 for Stop Motion Studio against 4.5 for Onion Cam2. That said, the two scores are not equally well evidenced: Stop Motion Studio has 78K ratings behind it against 5.5K, so its average is the more settled of the two. Written reviews are what separate them: 79% of Stop Motion Studio's written reviews are positive against 63% of Onion Cam2's.
Stop Motion Studio ships an update every 2 weeks, Onion Cam2 every 6 months. The most recent releases landed on October 17, 2026 and October 12, 2026 respectively.
| Parameter | Stop Motion Studio | Onion Cam2 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (78K ratings) — better | 4.5 (5.5K ratings) |
| Positive reviews | 79.4% of reviews — better | 63.3% of reviews |
| Number of ratings | 78K — better | 5.5K |
| Update frequency | Every 2 weeks — better | Every 6 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | #167 — better | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 16.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 179 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | CATEATER, LLC | Yosuke Seki |
Customer experience
Stop Motion Studio
Onion Cam2
User reviews
Stop Motion Studio
From 78K App Store ratingsWhat we love
- 🚀 Great for stop motion
- 👍 Easy to use
- 👍 Allows for creative expression
- 👍 Good for beginners
- 👍 Helpful tutorials
Room to improve
- 💰 Many features locked behind paywall
- 🐛 Glitches and bugs
- 🔋 Battery draining
- 🔍 Limited free features
- 🔍 Restricted editing options without premium
Onion Cam2
From 5.5K App Store ratingsWhat we love
- 🚀 Easy to use
- 👍 Onion skin feature helpful
- 🚀 Great quality exports
- 👍 Simple and straightforward
- 🚀 Good for beginners
Room to improve
- 🐛 Camera shakes even when stationary
- 🐛 Crashes when switching camera
- 🐛 Inability to watch/preview videos
- 🐛 Inability to export videos
Bugs and requests
Stop Motion Studio
Reported bugs
5 issues- Camera shaking/blurry issues
- Sound not working properly
- Frames skipping or lagging
- Inability to restore deleted projects
- Inconsistent performance across devices
Requested features
5 requests- More free features and effects
- Improved erasing and editing tools
- Ability to import photos and videos
- More sound effects and audio options
- Easier way to add text and titles
Onion Cam2
Reported bugs
3 issues- Frames snap back when moved
- App crashes when trying to create new video
- Brightness/zoom settings don't save
Requested features
6 requests- Add sound effects and audio
- Ability to adjust frame rate
- Add multi-select and batch editing tools
- Increase maximum number of frames
- Add timer/remote shutter function
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- Improve video playback and export
In-app purchases
Stop Motion Studio
- All Features Forever$5.99
Onion Cam2
- Remove ads$3.99
Questions
Is Stop Motion Studio free?
Is Onion Cam2 free?
Which has better reviews, Stop Motion Studio or Onion Cam2?
Do Stop Motion Studio or Onion Cam2 have ads?
Which is updated more often, Stop Motion Studio or Onion Cam2?
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