HudsonAlpha iCell vs mozaikApp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HudsonAlpha iCell
Explore the inner workings of animal, plant, and bacteria cells in a 3D interactive environment. Tap on cellular components to learn their names and functions. Rotate and zoom to get a comprehensive understanding of cellular biology.
- 3D interactive cell models
- Animal, plant, and bacteria cell examples
- Tap to select and learn organelle functions
- Rotate and zoom functionality
- Adjustable text size and description levels
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***Updated 3.6.1*** iCell now works even better on the iPhone. We have added larger text for all descriptions and included the ability to change text description levels for the iPhone as well as the iPad. iCell gives students, teachers, and anyone interested in biology a 3D view inside a cell. Included are examples of three types of cells: animal, plant, and bacteria. Learn about the various parts of the cell, which biologists, biochemists, and DNA researchers at the HudsonAlpha Institute study and use to advance the limits of biotechnology. You can use your finger to tap on parts of the cell to select and zoom in on that particular organelle. Each organelle comes with a name and a short description of its function in the cell. For a better view of each cell, hold down one finger on the screen, and drag to rotate around the cell or selected organelle. You can zoom in and out by pinching or flaring with two fingers at once. We hope you enjoy!
mozaikApp
This app makes learning engaging with over 1300 interactive 3D scenes covering history, science, math, and more. It offers digital lessons, quizzes, and narration to enhance understanding. Explore worlds in walk or VR mode, and practice languages with multi-language support.
- 1300+ interactive 3D scenes
- Digital lessons, images, videos, audio
- Quizzes and activities
- Narrations and animations
- Walk mode & VR mode
- Multi-language support
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Let’s make learning fun! mozaikApp brings learning to life with interactive 3D models and a wide variety of digital resources. Perfect for students, teachers, and anyone curious about the world! - Explore 1300+ interactive 3D scenes across history, science, technology, mathematics, arts and more. - Digital lessons, images, videos, audio, and tools — everything you need for a richer learning experience. - Quizzes and activities to test knowledge in a fun way. - Narrations and animations to guide you through complex topics. - Walk mode & VR mode — step inside ancient cities, explore the human body, or travel to outer space. mozaikApp is available in over 40 languages, making it a perfect companion for both learning and practicing foreign languages. Try the app for free: explore demo scenes without registration, or create a free account and unlock 5 educational 3D scenes every week. Turn learning into an adventure — anytime, anywhere!
Screenshots
Verdict
The clearest difference is rating: mozaikApp at 4.2 against HudsonAlpha iCell's 3.0. HudsonAlpha iCell's advantage is in-app purchases (none vs 2) and review sentiment (70% vs 58%). On price, ratings volume, update cadence 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. mozaikApp sells 2 one-off in-app purchases. HudsonAlpha iCell asks for nothing beyond the download.
mozaikApp holds the better App Store score, 4.2 against 3.0. Both are backed by a comparable volume of ratings — 294 and 142 respectively. Written reviews complicate that: 70% of HudsonAlpha iCell's written reviews are positive against 58% of mozaikApp's, so the app with the better star average is not the one people write more warmly about.
HudsonAlpha iCell ships an update every 4 weeks, mozaikApp every 5 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | HudsonAlpha iCell | mozaikApp |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (294 ratings) | 4.2 (142 ratings) — better |
| Positive reviews | 69.8% of reviews — better | 58.3% of reviews |
| Number of ratings | 294 — better | 142 |
| Update frequency | Every 4 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 83 MB | 451 MB |
| Age rating | 4+ | 4+ |
| Developer | HudsonAlpha Institute for Biotechnology | MOZAIK Education Ltd. |
Customer experience
HudsonAlpha iCell
mozaikApp
User reviews
HudsonAlpha iCell
From 294 App Store ratingsWhat we love
- 👍 Helpful for learning about cells
- 🚀 Great 3D visuals and interactive features
- 💡 Different levels of complexity for various users
- 🎓 Useful for students and teachers
Room to improve
- 🐛 Crashes and stability issues
- 🔍 Limited content and organelles covered
- 🤔 Lacking in-depth information and functionality
- 🙄 Boring and oversimplified for some users
mozaikApp
From 142 App Store ratingsWhat we love
- ✨ Excellent educational tool
- 💡 Innovative 3D scenes
- 📚 Wide range of subjects
- 👍 User-friendly for learning
- 🚀 Fast performance (when working)
Room to improve
- 🐛 Frequent login issues
- 🐌 Slow loading times
- ❌ Content not loading
- 🚫 Registration problems
- 📉 Glitchy and buggy
Bugs and requests
HudsonAlpha iCell
Reported bugs
3 issues- Frequent crashes and app instability
- Compatibility issues with newer iOS versions
- Missing or incorrectly labeled organelles
Requested features
4 requests- Add more cell types (e.g. fungi, virus)
- Provide quizzing and assessment features
- Improve level of detail and explanations
- Allow users to explore cell structures in more depth
mozaikApp
Reported bugs
56 issues- Login fails, password incorrect
- Cannot register, country/data not accepted
- Account not working after registration
- Adrenaline (advanced) scene shows error
- Audio cuts off in Human body (male) scene
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- Opening a book freezes the app
- App says internet connection needed when WiFi is on
- Overlay menu hides 3D animation on iPad
- No sound in animations
- Cannot register on iPhone browser (Safari/Chrome)
- App crashes constantly after update
- App doesn't load
- App doesn't open, internet access issues reported
- Cannot open some 3D scenes or books
- Cannot download videos, most are not free
- Cannot create a new account
- VR headset for phone doesn't work correctly
- Cannot open desired content
- Google and Facebook registration/login fails
- Favorite animation not added to collection
- Cannot make premium account
- VR headset for phone doesn't work correctly
- Cannot open desired content
- Google and Facebook registration/login fails
- Favorite animation not added to collection
- Cannot make premium account
- Cannot zoom
- App doesn't support iPhone 5s, loads forever
- Login cursor jumps to password field
- Constant switching between portrait and landscape
- Loaded 3D animations not opening in app on iPadOS 13
- Error when opening app, cloud symbol loads and errors
- App crashes continuously on iPad 2018
- App crashes on iPad Air 2nd generation
- App freezes on iPhone XR
- App logs out immediately after logging in on iPad
- Login error, incorrect data reported
- Password not accepted during registration
- Authorization error, cannot watch 3D models
- App closes user session
- App keeps kicking user out
- App keeps logging user out
- User login required for every event even after logging in
- App is unusable after password change
- App crashes continuously
- Downloads get stuck around 60%
- App takes a long time to open
- Premium account is a problem to use
- App is not working after update
- App not working on iPad Air and iPhone X
- Cannot open app after installation
- Login issues, password incorrect
- App crashes
- App is slow and lags
- App requires login for most content
- App is not an animation tool, just for watching
Requested features
10 requests- Update lymphatic system scene with 3D cross-sections
- Add 3D scene about domestic cat
- Add 3D scene about digestive system
- Add narration for better understanding
- More topics for small kids (plants, flowers, animals)
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- Allow users to take notes
- More free content or better premium access
- Improve exercises to align with scene content
- Add more subjects/topics
- Improve creative approach and details in animations
In-app purchases
HudsonAlpha iCell
No in-app purchases
mozaikApp
- Mozaik STUDENT - (1 Year)$44.99
- Mozaik TEACHER - (1 Year)$119.99
Questions
Is HudsonAlpha iCell free?
Is mozaikApp free?
Which has better reviews, HudsonAlpha iCell or mozaikApp?
Do HudsonAlpha iCell or mozaikApp have ads?
Which is updated more often, HudsonAlpha iCell or mozaikApp?
Other comparisons
