CellWalk vs Radiacode
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CellWalk
Explore the intricate world of cells in a 3D environment, from the overall structure down to molecular details. Tap on terms to receive clear, contextual explanations powered by on-device AI, adapting to your learning level. Designed for students and educators to foster a deeper understanding of cell biology.
- 3D cell exploration
- On-device AI definitions
- Multi-level explanations
- Interactive concept chains
- Touch-first navigation
- High-fidelity visuals
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CellWalk puts a living cell in your hands and on your desk. Zoom from a whole cell down to the atoms in DNA. Explore a cell modeled protein by protein from real structures discovered by scientists. Start your journey with Ako, an AI tutor that helps you understand what you see. Built for students, teachers and anyone curious about how life works at the molecular scale. 2025 Apple Design Award finalist. EXPLORE A REAL CELL Zoom from a whole Mycoplasma cell down to single atoms. Thousands of proteins, DNA and RNA, ribosomes and membranes, rendered from published scientific data. Tap any molecule to learn what it is and what it does. Tap any term for an explanation at your level, written on your device with Apple Intelligence. Place molecular scenes in your space with augmented reality on compatible iPhone and iPad devices. LEARN WITH AKO Ako helps you build understanding through questions. It brings molecular structures into view, invites you to look closer and explain what you notice, then builds on your answers to help you make connections. Socratic learning, one discovery at a time. Type or dictate. Ask anything about what’s on screen or in your space. Your Ako lessons, your progress in them and what Ako has learned about you stay with you: on your device and, if you use iCloud, in your own iCloud. Get more of Ako with CellWalk Pro. GUIDED TOURS Start your journey with The Molecular Design of Life, a complete tour of the Mycoplasma cell made with Dr. David Goodsell. Each tour includes a guided narration, free explore mode and Ako practice lessons to test your understanding. CellWalk Pro adds more guided tours and lessons with an expanded library of cells and organisms. Explore the incredible molecular machines that power neurons and thought, or dive into the architecture of a virus like HIV. LEARN BY DOING Step into the Central Dogma of Biology with a hands-on interactive lesson on the all new Learning Path. Learn how the instructions in DNA are read and translated into the proteins that build and sustain your cells. WHAT’S FREE Explore The Molecular Design of Life tour and its accompanying Ako lesson and explore modes, and try the “What is a Protein?” interactive lesson on the Learning Path. You can also ask Ako in-depth questions with a free daily allowance. CELLWALK PRO Unlock all other guided tours and their accompanying Ako lessons, a larger daily question allowance and longer answers from Ako. Choose a monthly or annual auto-renewing subscription. One subscription covers iPhone, iPad and Mac. ASK FROM ANYWHERE Say “Ask CellWalk a biology question” and Siri answers from CellWalk’s own content without opening the app. “Continue my lesson in CellWalk” picks up where you left off. On iPhone and iPad, use Visual Intelligence on a textbook diagram, choose Search CellWalk with an Image, and tap a match to open that tour, lesson or molecule. HOW THE AI WORKS Ako is built with the Foundation Models framework. Where Apple Intelligence is available, it answers on Private Cloud Compute, and the on-device model explains the terms you tap. OpenAI, a third-party AI service, plans lessons and answers when Apple Intelligence isn’t available on your device or in your region. The app asks your permission before sending your first question. You can change that permission under Account → Privacy. CellWalk doesn’t require a separate CellWalk account, and AI requests aren’t tied to your name. Find details under Account → Privacy → About CellWalk & AI. Apple Intelligence features require iPhone 15 Pro or later, an iPad with M1 or A17 Pro or later, or a Mac with Apple silicon. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://cellwalk.ca/terms-of-service Privacy Policy: https://cellwalk.ca/privacy
Radiacode
This application enhances a radiation monitoring device, offering real-time data analysis, interactive dashboards, and advanced search functions. It visualizes isotopes, detects food contamination, and maps radiation levels geographically, providing detailed insights into radiation environments.
- Interactive real-time dashboard
- Advanced ionizing radiation search
- Alarms for radiation limits
- Isotope visualization and spectrometry
- Food contamination detection (Cesium-137)
- Radiological mapping on Google Maps
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Discover the full potential of Radiacode, a device designed for smart, flexible, and efficient operations, which transforms into an even more powerful tool when paired with Radiacode application, thereby enhancing device capabilities in radiation monitoring and data analysis. INTERACTIVE DASHBOARD Experience a user-friendly, real-time dashboard that displays comprehensive gamma energy and source analysis metrics, offering seamless navigation across all tools. SEARCHER The feature introduces an advanced ionizing radiation search function, equipped with an optimal averaging algorithm that enhances data processing and significantly improves responsiveness, providing users with precise and efficient real-time monitoring of radiation levels across diverse environments. SIGNALISATION The feature enhances the application with critical safety tools, activating alarms when detected radiation surpasses preset limits and providing users the flexibility to deactivate these alerts, ensuring a comprehensive approach to radiation monitoring and response. GAMMA SPECTROMETRY AND ISOTOPE VISUALIZATION Radiacode uniquely visualizes isotopes by interpreting the radiation spectrum, revealing varied gamma energy levels and enabling precise discrimination between different radiation elements for an engaging analytical experience. Visualize isotopes such as Radium-226 and Cesium-137 with ease, revealing varied gamma energy levels for a thorough understanding of different radiation elements, using technology previously exclusive to expensive laboratory equipment, now available in a portable, cost-effective format. SPECTROGRAM The spectrogram feature enhances data visualization and analysis in radiation spectrometry. It allows users to view the distribution of gamma radiation intensity across various energy levels in a visual format, making it easier to analyze and interpret radiation data. This function provides a detailed visual representation of the radiation spectrum, improving the ability to monitor and understand variations in radiation levels over time. DOSE MONITOR Monitor your radiation exposure throughout the day with a clear and intuitive overview of your accumulated dose. Track how your exposure evolves over time, identify spikes, and compare your data against reference safety levels for better awareness and control. The system automatically subtracts background radiation for improved accuracy and synchronizes environmental data via Radiaverse based on your location. Advanced algorithms ensure continuity by estimating exposure even when the device is not actively connected. Customize your monitoring experience by adjusting reference levels, selecting time ranges, and switching between total dose and above-background views. A detailed history chart allows you to manage sessions and refine your personal exposure data. FOOD CONTAMINATION Radiacode offers a specialized mode for detecting Cesium-137 in food products and liquid samples, using technology similar to laboratory analysis in a compact, easy-to-use format. Check seafood, berries, mushrooms, dairy, and meat for traces of Cs-137, compare results with safety limits, and ensure greater confidence in everyday food safety. With optional accessories such as a Marinelli beaker, Radiacode makes advanced contamination checks simple and accessible. RADIOLOGICAL MAPPING Explore the captivating feature of recording radiation measurements directly on Google Maps, where tracks are vividly plotted with color-coded points, each representing the exposure rate at specific locations. EVENTS The Events section allows alarms to function and register as events when set radiation levels are exceeded. It records the duration of the event and displays the limit level values for the period of the event. This section also includes the display of various system events for comprehensive monitoring. Radiacode is an excellent tool for scientific experimentation, research and safety.
Screenshots
Verdict
The clearest difference is rating: CellWalk at 4.9 against Radiacode's 4.2. CellWalk also leads on review sentiment (92% vs 63%) and update cadence (every 3 weeks vs every 2 months). Radiacode's advantage is in-app purchases (none vs 3) and iOS requirement (17.0 vs 27.0). On price, ratings volume, ads and device support 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. CellWalk sells 3 in-app purchases, starting at $9.99 per month. Radiacode asks for nothing beyond the download.
CellWalk holds the better App Store score, 4.9 against 4.2. Both are backed by a comparable volume of ratings — 71 and 93 respectively. Written reviews point the same way: 92% of CellWalk's written reviews are positive against 63% of Radiacode's.
CellWalk ships an update every 3 weeks, Radiacode every 2 months. The most recent releases landed on October 12, 2026 and October 14, 2026 respectively.
| Parameter | CellWalk | Radiacode |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (71 ratings) — better | 4.2 (93 ratings) |
| Positive reviews | 91.7% of reviews — better | 63.0% of reviews |
| Number of ratings | 71 | 93 — better |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, Mac, Vision Pro — better | iPhone, iPad, Apple Watch |
| Requires iOS | 27.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 552 MB | 49 MB |
| Age rating | 12+ | 4+ |
| Developer | Ako Biotica Inc. | Radiacode Ltd |
Customer experience
CellWalk
Radiacode
User reviews
CellWalk
From 71 App Store ratingsWhat we love
- ✨ Stunning visualizations
- 🔬 Incredible detail
- 🧠 Informative content
- 👍 Easy to use
- 🚀 Smooth performance
Room to improve
- ⚠️ Misleading information
- 📚 Limited content
- 🖼️ Tiny window view
- 😵 Nauseating renderer
- 🐛 Buggy performance
Radiacode
From 93 App Store ratingsWhat we love
- 👍 Great app and device
- 👍 Easy to use and intuitive
- 🚀 Constantly being developed
- 👍 Fun to explore radiation
- 👍 Great value for hobbyist
Room to improve
- 🐛 App keeps crashing
- 🐛 App crashes immediately
- 🐛 App won't open
- 🐛 App crashes constantly
- 🐛 Features flat out don't work
Bugs and requests
CellWalk
Reported bugs
4 issues- ATP synthase described backwards
- Renderer noise causes nausea
- Buggy and low framerate
- Renderer not responsive to head movements
Requested features
10 requests- More cells to explore (eukaryotic, mammalian, computer cells)
- More content and depth
- Expand on descriptions with an 'expand on' feature
- Add tutorials for new users
- Add color to highlighted text for easy reference
Show 5 moreShow fewer
- Depict a minimal eukaryotic cell
- Depict a cell undergoing mitosis
- Make cell models free-floating instead of behind windows
- Option to purchase additional content
- Update renderer for responsiveness to head movements
Radiacode
Reported bugs
20 issues- App keeps crashing
- App crashes immediately upon opening
- App won't open on iPhone 15 Pro
- App crashes constantly
- Features don't work
Show 15 moreShow fewer
- Map tracks deleted after short time
- App unstable and shuts down immediately
- App locks up, especially with track function
- Bluetooth disconnects periodically
- App crashes every so often
- Geotracking stops recording in background
- Screen doesn't lock to avoid background mode
- Measurement units cannot be changed in app
- Settings have to be changed on device
- Minimal integration with Apple Watch
- Spectra list doesn't populate for calibration
- Map function crashes a lot
- App crashes when running map
- Bluetooth connectivity issues
- Firmware management issues
Requested features
31 requests- Scale data on map view
- Plot data along exponential curve
- See nuances in data less binary
- Clicks play through headphones
- Tone frequency proportional to energy
Show 26 moreShow fewer
- Change units to CPM
- Russian language support
- Option to use Bluetooth headphones
- CPM option when app is minimized
- Keep device awake when using app
- Better pinch to zoom in spectrum view
- Option to shut down device when app disconnects
- See all tracks at once
- Match device readout units in app (REM/CPM)
- Map function works with Apple CarPlay
- Change temperature to Fahrenheit
- Show photon energies as detected
- Include altitude when recording tracks
- Dedicated Apple Watch app with clock face integration
- Widget for the app
- Calibrate device offset
- Filter in spectrum view
- Spectrograph, events, and Inspector features
- Charge percentage display
- Profile feature
- Spectrogram feature
- Events feature
- Map running, but log GPS when alert triggered
- Export spectra from spectrum library
- Overlay background spectrum during analysis
- Select spectrum from library to view in spectrum viewer
In-app purchases
CellWalk
- CellWalk Pro Monthly$9.991 Month
- CellWalk Pro Annual$79.991 Year
- Pro Lessons$29.99
Radiacode
No in-app purchases
Questions
Is CellWalk free?
Is Radiacode free?
Which has better reviews, CellWalk or Radiacode?
Do CellWalk or Radiacode have ads?
Which is updated more often, CellWalk or Radiacode?
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