AtomCam vs RADOM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AtomCam
This utility app captures photos and records videos while displaying real-time readings from compatible Atom Dosimeters. It offers a solution for easily sharing device measurements and includes a flashlight feature. Users can also test the app with a dummy device before purchasing a dosimeter.
- Display dosimeter readings
- Capture photos with readings
- Record videos with readings
- Flashlight feature
- Dummy device testing
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AtomCam allows you to take pictures with your iOS device while displaying readings (dose rate) from your Atom Dosimeter (Swift, Fast, Tag, Mini). AtomCam solves a problem where you had to photograph / film your device in order to show its readings. AtomCam features in detail: * Flashlight feature available * Video Recording: Seeing or hearing something on AtomCam you want to share with radiation enthusiasts? Just press the record button and it will be recorded. * Dummy device: haven't purchased your Atom dosimeter yet. Not a problem you can test the app using a dummy device. Want to know more? Visit our website IMPORTANT NOTES =========== * The app will only connect to Atom dosimeters, no other devices are supported
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: AtomCam at every 3 weeks against RADOM's every 8 months. AtomCam also leads on iOS requirement (9.3 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.
AtomCam ships an update every 3 weeks, RADOM every 8 months. The most recent releases landed on September 28, 2026 and September 17, 2026 respectively.
| Parameter | AtomCam | RADOM |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks — better | Every 8 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.3 — better | 15.5 |
| Further details — not scored | ||
| Size | 17 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Maxim Koshelev | JS TECHWIN Co., Ltd. |
In-app purchases
AtomCam
No in-app purchases
RADOM
No in-app purchases







