OpenRadiation vs iLens
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OpenRadiation
Measure ambient radioactivity levels and assess your exposure to ionizing radiation using a compatible sensor. Contribute to a citizen science project by sharing your measurements to build a collaborative database.
- Measure radioactivity levels
- Assess radiation exposure
- Contribute to citizen science
- Collaborative data database
- Share measurements
- View data online
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Looking to know the level of radioactivity around you and assess your exposure to ionising radiation? Thanks to this application, and a compatible sensor, you can measure radioactivity. You can also contribute to a citizen science project, by helping to create a collaborative data base of radioactivity measurements in the environment: OpenRadiation (published under an Open Database License). You will then be able to share your measurements using the application and view the data in the application or on the website www.openradiation.org. Create an account on the website www.openradiation.org, and obtain a compatible sensor (see the list of compatible sensors at www.openradiation.org). Activate Bluetooth under your mobile, configure your sensor to measure radioactivity, and publish your measurements. If you do not have a compatible sensor, you can always enter your measurements manually on the website or via the application. OpenRadiation currently brings together the following scientific and academic partners: IFFO-RME - training network in major educational risks -, IRSN - public expert in research and expertise on nuclear and radiological risks -, Planète Sciences – association contributing to the scientific and technical culture of young people - and SORBONNE UNIVERSITE Fablab - digital fabrication and rapid prototyping workshop, open to students, staff and the general public.
iLens
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iLens iVPro is a powerful and easy-to-use CCTV camera monitoring app designed to keep your home, office, and business secure anytime, anywhere. With real-time live streaming, smooth playback, and advanced AI detection, iLens iVPro gives you complete control directly from your iOS device and helps you stay connected and protected 24/7.
Screenshots
Verdict
OpenRadiation and iLens are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases 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.
OpenRadiation ships an update every 3 months, iLens every 5 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.
| Parameter | OpenRadiation | iLens |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (4 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 3 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 57 MB | 61 MB |
| Age rating | 4+ | 17+ |
| Developer | ASNR | Puneet Pal Singh |
In-app purchases
OpenRadiation
No in-app purchases
iLens
No in-app purchases
Questions
Is OpenRadiation free?
Is iLens free?
Do OpenRadiation or iLens have ads?
Which is updated more often, OpenRadiation or iLens?
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