Atom Radiometer vs RADOM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Atom Radiometer
Monitor radiation levels in your surroundings, including objects and food, using compatible radiometer devices. Ensure your environment and personal health metrics are within normal ranges by checking radiation background.
- Connects to Atom Simple, Atom Tag, Atom Swift, and Atom Fast radiometers
- Monitors radiation background
- Checks radiation of objects and food
- Supports wired and wireless connections
- Displays environmental and personal health metrics
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Application for use with Atom Simple (wired connection) and Atom Tag, Atom Swift and Atom Fast (wireless) radiometers. Nowadays, many accessories can check not only your personal health metrics but also the environment around you. To be sure that both are normal at the moment you usually monitor these metrics using smartphone or tablet. Use the app to control radiation background, objects, food, goods, all things can be potentially dangerous like a shore sand where you or your children want to rest, for instance. If you have any questions or would like to buy Atom Simple or Atom Tag please send email to support@youratom.com.
RADOM
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Radiation Dosimeter Monitor (hereinafter referred to as RADOM) App is an application that monitors radiation measurement values in real time by connecting to radiation detection devices developed by JS TECHWIN Co., Ltd. via Bluetooth. 1. In order for the RADOM App to work, it is necessary to connect to the radiation detection device of JS TECHWIN Co., Ltd. via Bluetooth. 2. The real-time measured radiation dose is displayed on the screen of the smartphone so that the user can check the value, and a warning notification sounds for the radiation dose whose converted value exceeds the annual radiation exposure allowance. 3. The measured radiation dose is stored in the internal memory of the smartphone where the App is installed along with the user's location information, and the measured radiation dose can be viewed by running it again at any time. 4. The stored radiation dose can be checked by year, month, day, and hour. 5. Radiation exposure for the last year can be checked separately, so it is possible to check whether an individual has exceeded the annual radiation exposure limit.
Screenshots
Verdict
The clearest difference is update cadence: Atom Radiometer at monthly against RADOM's every 8 months. Atom Radiometer also leads on iOS requirement (9.0 vs 15.5). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Atom Radiometer ships an update monthly, RADOM every 8 months. The most recent releases landed on September 27, 2026 and September 17, 2026 respectively.
| Parameter | Atom Radiometer | RADOM |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (9 ratings) — better | — |
| Positive reviews | 54.1% of reviews | — |
| Number of ratings | 9 — better | — |
| Update frequency | Monthly — better | Every 8 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 20 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Maxim Koshelev | JS TECHWIN Co., Ltd. |
In-app purchases
Atom Radiometer
No in-app purchases
RADOM
No in-app purchases
Questions
Is Atom Radiometer free?
Is RADOM free?
Do Atom Radiometer or RADOM have ads?
Which is updated more often, Atom Radiometer or RADOM?
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