Bacterial ID Virtual Lab vs mozaik3D
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bacterial ID Virtual Lab
Explore the science and methods for identifying bacteria using DNA sequences. This interactive virtual lab simulates modern techniques applicable in research and forensics. It's designed for high school biology students and science enthusiasts.
- Learn DNA sequencing techniques
- Identify different bacteria types
- Simulates real-world lab methods
- Applicable to research and forensics
- Interactive virtual lab environment
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Learn about the science and techniques used to identify different types of bacteria based on their DNA sequences. Not long ago, DNA sequencing was a time-consuming, tedious process. With readily available commercial equipment and kits, it is now routine. The techniques used in this lab are applicable in a wide variety of settings, including scientific research and forensic labs. This app is geared for high school biology students and anyone interested in the biological sciences. The Bacterial ID Virtual Lab was first released in 2000 as a browser-based interactive lab. Since its inception, it and the other HHMI Virtual Labs have won several awards, including the Pirelli INTERNETional Award's top prize in 2002. The Howard Hughes Medical Institute (HHMI) is a nonprofit medical research organization that ranks as one of the nation’s largest philanthropies. HHMI plays a powerful role in advancing biomedical research and science education. HHMI brings the latest biomedical research into the classroom with the award-winning BioInteractive website and the Holiday Lectures on Science. BioInteractive features free resources for science education, including animations, videos, interactive features, and classroom materials. The Holiday Lectures on Science feature world-class scientists who bring their leading-edge research to the classroom.
mozaik3D
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! mozaik3D 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. mozaik3D 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: mozaik3D at 4.2 against Bacterial ID Virtual Lab's 3.7. mozaik3D also leads on update cadence (every 5 weeks vs every 14 months) and ratings volume (141 vs 9). Bacterial ID Virtual Lab's advantage is in-app purchases (none vs 2) and review sentiment (75% vs 58%). 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. mozaik3D sells 2 one-off in-app purchases. Bacterial ID Virtual Lab asks for nothing beyond the download.
mozaik3D holds the better App Store score, 4.2 against 3.7. That said, the two scores are not equally well evidenced: mozaik3D has 141 ratings behind it against 9, so its average is the more settled of the two. Written reviews complicate that: 75% of Bacterial ID Virtual Lab's written reviews are positive against 58% of mozaik3D's, so the app with the better star average is not the one people write more warmly about.
Bacterial ID Virtual Lab ships an update every 14 months, mozaik3D every 5 weeks. The most recent releases landed on June 4, 2026 and September 19, 2026 respectively.
| Parameter | Bacterial ID Virtual Lab | mozaik3D |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (9 ratings) | 4.2 (141 ratings) — better |
| Positive reviews | 75.0% of reviews — better | 58.3% of reviews |
| Number of ratings | 9 | 141 — better |
| Update frequency | Every 14 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 21 MB | 447 MB |
| Age rating | 4+ | 4+ |
| Developer | Howard Hughes Medical Institute | MOZAIK Education Ltd. |
Customer experience
Bacterial ID Virtual Lab
mozaik3D
Bugs and requests
Bacterial ID Virtual Lab
Not enough reviews yet to summarise bugs or requests.
mozaik3D
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
Bacterial ID Virtual Lab
No in-app purchases
mozaik3D
- Mozaik STUDENT - (1 Year)$44.99
- Mozaik TEACHER - (1 Year)$119.99
Questions
Is Bacterial ID Virtual Lab free?
Is mozaik3D free?
Which has better reviews, Bacterial ID Virtual Lab or mozaik3D?
Do Bacterial ID Virtual Lab or mozaik3D have ads?
Which is updated more often, Bacterial ID Virtual Lab or mozaik3D?
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