CREDO Detector vs Atomizer AR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CREDO Detector
This citizen science app uses your phone's camera to detect cosmic-ray particles. By contributing data globally, it helps researchers explore uncharted phenomena in astrophysics and fundamental physics.
- Detect cosmic-ray particles with device camera
- Contribute to global citizen science project
- Explore uncharted cosmic-ray phenomena
- Publicly available source code
- Join a network of global users
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What is CREDO Science? Cosmic-Ray Extremely Distributed Observatory (CREDO) — Citizen Science collaborative project which enables a strategy for a global analysis of cosmic-ray data to reach the sensitivity to extremely extended cosmic-ray phenomena, we call them Cosmic-Ray Ensembles (CRE), invisible for individual detectors or observatories. So far, the cosmic-ray research has been oriented on detecting single air showers only, while the search for CRE is a scientific terra incognita. We aim at exploring this uncharted realm. Observation of CRE would have an impact on cosmology, fundamental particle interactions and ultra-high energy astrophysics. A large role in the CREDO project is the CREDO Detector mobile app, which uses the camera's matrix to register cosmic-ray particles. By creating a network of users around the globe, we get a cosmic-ray telescope the size of the whole Earth. All application code is public and available on our GitHub. CREDO is an open Citizen Science collaborative project and all collected data are public. In the project participate schools and institutions from 5 continents. If you think your school should join the program, contact us at contact@credo.science. If you have an idea and desire to implement it, you are welcome to join us!
Atomizer AR
Explore atomic and molecular orbitals in 3D, visualize electron density, and step into augmented reality to see molecules at real-world scale. Includes tools for chemical formula calculation, equation balancing, and stoichiometry.
- 3D atomic and molecular orbital visualization
- Augmented reality (AR) molecule placement
- Cloud-based molecular orbital calculations
- Live chemical formula molar mass calculation
- Equation balancing and stoichiometry tools
- Remote control via gyroscope
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Atomizer AR turns your iPhone or iPad into a portable quantum chemistry lab. Visualize atomic and molecular orbitals in 3D, render electron density clouds, and step into immersive WebXR augmented reality where molecules sit on your desk at real-world scale. — WHAT YOU CAN DO — • Explore atomic orbitals computed from real hydrogenic wavefunctions: 1s, 2p, 3d, 4f and beyond, with adjustable shell glow and Bohmian trajectory animation. • View any molecule's molecular orbitals (HOMO, LUMO, intermediates) computed via PySCF on the cloud, then rendered as interactive isosurfaces. • See ball-and-stick models in WebXR augmented reality. Tap "View in AR", point at a flat surface, place the molecule on a table, then pinch to scale and drag to rotate. • Pair your phone with the desktop using Atomizer Remote: enter a 4-letter code, then tilt your phone to control the on-screen molecule with your gyroscope. Live preview streams back to your phone in real time. • Browse 40+ molecules — water, glucose, caffeine, benzene, ammonia, ethanol, methane, sulfuric acid and more — with energy diagrams, dipole arrows, lone pairs (VSEPR) and MO correlation diagrams. • Calculate molar mass live from any chemical formula, including parenthesised groups like Ca(OH)₂ and (NH₄)₂SO₄, with per-element breakdown. • Balance equations, run stoichiometry, sketch molecules in 2D, and explore reaction pathways. — SUBSCRIPTIONS — Free: 5 molecule renders per period. All calculator tools and full periodic table. Californium Pass — $2.99/month. 50 renders monthly, priority compute queue. Einsteinium Pass — $6.99/month. Unlimited renders, GLTF export for AR/3D printing, protein visualization, priority support. Auto-renews unless cancelled at least 24 hours before the period ends. Cancel anytime in Settings → Apple ID → Subscriptions. Subscriptions sync across iPhone, iPad, and electronvisual.org. Privacy: https://electronvisual.org/privacy Terms: https://electronvisual.org/terms
Screenshots
Verdict
The clearest difference is review sentiment: Atomizer AR at 100% against CREDO Detector's 0%. Atomizer AR also leads on rating (4.0 vs 1.4) and update cadence (weekly vs every 3 months). CREDO Detector's advantage is in-app purchases (none vs 4). On price, ratings volume, ads and iOS requirement 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. Atomizer AR sells 4 in-app purchases, starting at $4.99 per month. CREDO Detector asks for nothing beyond the download.
Atomizer AR holds the better App Store score, 4.0 against 1.4. Both are backed by a comparable volume of ratings — 5 and 3 respectively. Written reviews point the same way: 0% of CREDO Detector's written reviews are positive against 100% of Atomizer AR's.
CREDO Detector ships an update every 3 months, Atomizer AR weekly. The most recent releases landed on November 3, 2026 and November 12, 2026 respectively.
| Parameter | CREDO Detector | Atomizer AR |
|---|---|---|
| Price | Free | Free |
| Rating | 1.4 (5 ratings) | 4.0 (3 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 5 — better | 3 |
| Update frequency | Every 3 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPad, iPod, Mac, Apple Watch, Vision Pro — better |
| Requires iOS | 15.6 | 15.2 — better |
| Further details — not scored | ||
| Size | 5 MB | 137 MB |
| Age rating | 4+ | 4+ |
| Developer | Michal Frontczak | Wonmo Seong |
Customer experience
CREDO Detector
Atomizer AR
In-app purchases
CREDO Detector
No in-app purchases
Atomizer AR
- Californium Pass$4.991 Month
- Einsteinium Pass$12.991 Month
- Californium Yearly7 Days trial$29.991 Year
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- Einsteinium Yearly7 Days trial$99.001 Year
Questions
Is CREDO Detector free?
Is Atomizer AR free?
Which has better reviews, CREDO Detector or Atomizer AR?
Do CREDO Detector or Atomizer AR have ads?
Which is updated more often, CREDO Detector or Atomizer AR?
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