VIP Code Reader vs レーダー地図
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VIP Code Reader
This app provides an accessible QR and barcode scanner designed for visually impaired individuals. It uses voice guidance, vibrations, and sound cues to help users navigate and scan codes, reading content aloud via VoiceOver.
- Assistive voice guidance
- Automatic scanning and page navigation
- Voice notifications for scan status
- Scan history and favorites
- Adjustable accessibility settings
- Multilingual support
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VIP Code Reader is an accessible QR and barcode scanner specially designed and optimized with the needs of visually impaired people (VIPs) in mind. With assistive voice guidance, users can navigate the app using sounds and vibrations, making the app easy for anyone to use. VIPs can easily scan any 2-cm (or larger) code present on printed materials and listen to its content read aloud using VoiceOver technology. Key Features Automatic Scanning & Page Navigation When the app is launched, the camera activates immediately. A radar-like sound helps guide the camera into the correct position, and once a QR code is detected, it is scanned within one second. The app then instantly redirects to the linked page and starts reading it aloud—no tapping required. Voice Notifications No code detected → Every 10 seconds: “No QR code found.” No internet connection → “Unable to connect to the internet.” No data / Scan failed → Notified with an error sound Scan History Previously scanned pages can be reopened from the scan history section. Favorites Save frequently accessed pages for quick access. Accessibility Settings Adjust language, vibration, and radar sound. The app also supports Siri Shortcuts, allowing users to customize the app to fit their needs. Recommended Usage In the case of scanning a QR code on an A4-sized paper, hold your phone 20–30 centimeters away from the paper so the entire sheet fits on the screen. Recommended posture: Sit at a table with the printed sheet placed in front of you Raise the phone just below your chin, parallel to the table, and point it straight down at the sheet This will ensure the most stable and reliable scanning experience. Multilingual Support QR codes generated at 4vip.qrtranslator.com will automatically display their content in the language set on the user’s phone, making the information accessible in multiple languages worldwide.
レーダー地図
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半径を指定して、その圏内にある項目を表示するための地図アプリです。視覚に障害のある方でも操作しやすいようVoiceOverに最適化されています。
Screenshots
Verdict
The clearest difference is update cadence: VIP Code Reader at every 2 months against レーダー地図's every 30 months. 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.
VIP Code Reader ships an update every 2 months, レーダー地図 every 30 months. The most recent releases landed on August 31, 2026 and September 9, 2026 respectively.
| Parameter | VIP Code Reader | レーダー地図 |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (3 ratings) — better | — |
| Positive reviews | 60.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 months — better | Every 30 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 14.0 — better |
| Further details — not scored | ||
| Size | 32 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Export Japan | Yoshiyuki Koyanagi |
In-app purchases
VIP Code Reader
No in-app purchases
レーダー地図
No in-app purchases









