CREDO Detector vs Competent.PM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CREDO Detector
This app enables citizen scientists to contribute to a global cosmic-ray detection network. By using your device's camera, you can help researchers study rare cosmic-ray phenomena, advancing our understanding of cosmology and astrophysics.
- Cosmic-ray particle detection
- Global citizen science network
- Uses device camera matrix
- Publicly available code
- Contributes to astrophysics research
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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!
Competent.PM
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Want to get familiar with Project Management competences? Download the Competent PM app! Short and concise description of each Project Management competence element is available in one click. Texts in Russian language are also included! App is developed as free addition to the Project Management board game "Sea Wolf - Competent PM". Visit www.competent.pm or contact us at info@competent.pm if you want to know more. Contents of this app are based on IPMA ICB®, International Project Management Association Individual Competence Baseline Version 4 standard, or ICB4. ICB is a registered trademark of IPMA in Switzerland and other countries. Quick guide: - Install this app - Click on the symbol of the Project Management competence element - In the popup window read it's short description in English or Russian language
Screenshots
Verdict
CREDO Detector and Competent.PM are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | CREDO Detector | Competent.PM |
|---|---|---|
| Price | Free | Free |
| Rating | 1.4 (5 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 14 MB | 25 MB |
| Age rating | 4+ | 17+ |
| Developer | Michal Frontczak | BSolid SIA |
In-app purchases
CREDO Detector
No in-app purchases
Competent.PM
No in-app purchases
Questions
Is CREDO Detector free?
Is Competent.PM free?
Do CREDO Detector or Competent.PM have ads?
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