RadMay vs Veil
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RadMay
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RadTarge-Mini是一款高灵敏且小巧便携的个人剂量仪,通过蓝牙链接手机APP RadMay,并通过手机将数据传输到RAYCloud云端,建立终身可追溯的个人辐射健康档案,为个性化医疗提供翔实可靠的数据支持。 RadTarge-Mini内置了基于高性能的晶体和光电器件实现的闪烁探测器,并采用了自主知识产权的MVT技术(多阈值数字化技术)实现信号数字化,这使得RadTarge-Mini的灵敏度是同等尺寸盖格管产品的20倍以上。同时RadTarge-Mini有低至20keV的能量探测下限,完全满足医疗及工业领域的辐射探测的需求。 RadMay APP 可实时显示测量数据,随时检索历史数据,查看全球辐射剂量分布数据,同时支持用户自定义录制辐射轨迹,变辐射被动记录为主动管理。RAYCloud为用户提供了安全的数据管理和数据分析,是RAYCAN智能辐射管理系统的重要组成。
Veil
This app uses your phone's magnetometer to detect real magnetic fields, distinguishing it from fake EMF readers. It offers professional tools for home checks and hotel sweeps, plus an entertainment mode for ghost hunting.
- Real magnetic field detection
- Professional home inspection reports
- Hotel/rental camera sweep
- Ghost hunting entertainment mode
- No permissions required
- Ad-free experience
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You can't see it. But it's there. The magnetic field humming off the wiring in your wall. The strange spike beside the crib. That cold, prickling sense at 2 a.m. that something in this room is… off. Your iPhone has carried a real sensor for it all along — its magnetometer. Veil is the app that finally lets it speak. HONEST IN A SEA OF FAKES Most "EMF" and "radiation detector" apps are theater. Your phone has no antenna for Wi-Fi or 5G, so those dramatic "radiation" numbers are invented. Veil measures the one thing your phone genuinely can: real magnetic fields, in microtesla — the same quantity the classic EMF meters read. Everything you see is real. PROFESSIONAL — FOR WHEN YOU NEED TO KNOW The outlet behind the headboard. The nursery beside the breaker panel. Sweep slowly and watch the reading rise and fall against Earth's natural range. The Guided Home Check walks you room by room and hands you a clean report to keep — trade the late-night wondering for an answer. HOTEL & RENTAL CAMERA SWEEP (PRO) Checking into a hotel or Airbnb? Veil guides you spot by spot — smoke detector, TV, alarm clock, outlets, vents, mirror — and flags the magnetic and metal traces electronics leave behind. A clear-eyed sweep for the hidden cameras you can't see. (Inspect by eye too: a magnetometer is a clue, not proof.) GHOST — FOR WHEN YOU WANT THE CHILL Kill the lights. The K2 lamp bar flares as the field shifts around you. Four anomaly levels, eerie skins, a shareable Activity Score. Pure entertainment — and ridiculously fun to film. ZERO PERMISSIONS, ZERO CREEP No location, no microphone, no camera, no account, no ads. Nothing ever leaves your phone. Free to detect. Veil Pro unlocks recording & replay, PDF/CSV export, unlimited reports, the hotel camera sweep, every ghost skin and 100 Hz precision — as a Lifetime unlock, a Yearly plan with a 3-day free trial, or a Weekly pass for a single Halloween week. Readings are for reference, not health, safety, or medical advice. Veil measures magnetic fields only; it does not measure Wi-Fi, Bluetooth, 5G or other RF. Ghost Mode is for entertainment. — Veil Pro — Unlock all professional features with Veil Pro: • Weekly — $1.99 (auto-renewable) • Yearly — $9.99 with a 3-day free trial (auto-renewable) • Lifetime — $14.99 one-time purchase Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period; your account is charged for renewal within 24 hours before the period ends. Manage or cancel anytime in your Account Settings. Any unused portion of a free trial is forfeited when you buy a subscription. Prices are in USD and may vary by region. Terms of Use (EULA): https://emfd.pandasroom.top/terms.html Privacy Policy: https://emfd.pandasroom.top/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: RadMay at none against Veil's 3. RadMay also leads on update cadence (every 2 months vs every 4 months) and iOS requirement (13.0 vs 17.0). On price, ads 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. Veil sells 3 in-app purchases, starting at $1.99 per 7 days. RadMay asks for nothing beyond the download.
RadMay ships an update every 2 months, Veil every 4 months. The most recent releases landed on October 6, 2026 and October 28, 2026 respectively.
| Parameter | RadMay | Veil |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 2 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 28 MB | 12 MB |
| Age rating | 4+ | 9+ |
| Developer | Raycan Technology Co.,Ltd.(Suzhou) | 少雄 路 |
In-app purchases
RadMay
No in-app purchases
Veil
- Veil Pro (Weekly)$1.997 Days
- Veil Pro (Yearly)$9.991 Year
- Veil Pro (Lifetime)$14.99









