ワイヤレスゲート vs RadMap
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ワイヤレスゲート
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(株)ワイヤレスゲートが提供する「SIMサービス」と「WiFiサービス」のご利用をサポートするアプリケーションです。WiFiサービスでは、「対象のWiFiスポットの検索」と「自動ログイン」が可能です。 WiFiスポットへの接続が手間なく自動でログインできるとても便利な機能となっております。スポット検索機能もついているので近くのスポットを簡単に見つけることが可能となっております(SIMサービスご利用の方はWiFiサービスもご利用になれます)。 ■主な機能 ・自動ログイン WiFiスポットへの接続をバックグラウンドで自動的に行う機能 ・WiFiスポット検索 利用可能なWiFiスポットエリアを検索しマップ上で表示する機能 ・接続設定 SSIDや電波強度によってに自動接続する・しないといったカスタマイズが可能 ・通信料カウンター SIM及びWiFiでどれくらい通信を行ったかを確認できる機能 ■利用可能エリア コンビニ各社、カフェ、ホテル、スターバックス、ルノアール、JR主要駅、成田空港、羽田空港、中部国際空港伊丹空港、空港リムジンバス、高速バス、丸の内エリアなど ■利用可能SSID ・『Wi2』/『Wi2_club』 ・『Fon WiFi』/『FON_FREE_INTERNET』
RadMap
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Live ambient radiation readings, on one map. RadMap gathers open data from Korea's national monitoring network (IERNet, operated by KINS), Japan's national network (RAMIS, operated by the Nuclear Regulation Authority), France's Téléray network (operated by ASNR, the French nuclear safety and radiation protection authority), and the Safecast citizen sensor network, and shows the current ambient gamma dose rate. WHAT YOU CAN SEE - Live readings from roughly 490 official Korean monitoring posts - Japan's official network across all 47 prefectures, plus the dense grid around nuclear facilities - France's official Téléray network: about 450 stations across mainland France, its overseas territories and around nuclear sites, updated every 15 minutes - Safecast citizen sensors worldwide - Map, list and per-station detail, with the trend over time BUILT SO THE NUMBERS CAN BE READ - Every dose band carries a text label such as "Normal" or "Slightly high" alongside its colour. Colour is never the only signal. - Readings are compared to familiar amounts: one X-ray, one flight, a year of natural background. - Where many stations overlap, they are grouped and shown as an average dose. - All figures use tabular figures, so the layout never shifts as a value changes. WHAT THIS APP PROMISES - The summary at the top of the screen covers Korea. It is calculated from the live readings of official Korean stations, never a pre-written sentence. If any of them rises above its normal band, it becomes an alert. - Every reading carries a provenance badge. Government networks and citizen sensors are never blended together. - Citizen sensors are not cross-calibrated, so they are never used to judge the picture across Korea. - No ads are shown while any official station is above its normal band. PLEASE NOTE This is an unofficial app that presents publicly available data in a readable form. Do not rely on it for official announcements or emergency decisions; for official information, please consult the relevant regulator. Available in Korean, English, Japanese and French.
Screenshots
Verdict
The clearest difference is ads: ワイヤレスゲート at none against RadMap's shown. RadMap's advantage is update cadence (every 9 days vs every 4 months). On price, in-app purchases, device support and iOS requirement 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.
ワイヤレスゲート ships an update every 4 months, RadMap every 9 days. The most recent releases landed on October 21, 2026 and October 9, 2026 respectively.
| Parameter | ワイヤレスゲート | RadMap |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 8.6% of reviews | — |
| Update frequency | Every 4 months | Every 9 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 2 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | WirelessGate, Inc. | Byung Kwon Jeon |
In-app purchases
ワイヤレスゲート
No in-app purchases
RadMap
No in-app purchases









