Connect to PC vs RAYSID
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Connect to PC
Access your Windows PC from your iPhone or iPad with this app. It offers a zero-configuration setup, allowing you to log in with your Gmail account. Enjoy features like a trackpad, modifier keypad, and international keyboard support for seamless remote control.
- Remote Windows PC access
- Zero-configuration setup
- Trackpad mouse control
- Modifier and shortcut keypads
- International keyboard support
- Portrait and landscape modes
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Specifically designed for both iPad and iPhone!! Optimized to use iPhone X Series screen! Connect to PC let you access Windows PC from your iPad/iPhone at anytime! Zero configuration - just login using gmail account and you are ready to go! Note: Not all Windows support remote desktop. Check below for supported platforms or download the tool from http://www.hanamobiles.com/tools/HanaEasyConfig.exe Features: - Specifically designed for both iPad and iPhone - Take advantage of iPad's big screen - Portrait and landscape mode - Multiple connections - Support various resolutions and colors - Trackpad to move mouse cursor (also support click) and do mouse wheel scroll - Modifier keypad including Shift, Ctrl, Alt and Cmd which enables you to press almost any key combinations. - Cut, copy & paste and other shortcuts keypad, including HOME, END, PAGE UP, PAGE DOWN, Arrow keys, etc. - Pinch to zoom in and out. Choose the zoom scale you like - Support International keyboard for many languages, including French, German, Korean, Russian etc. - Added virtual left and right mouse button - Easy dragging and resizing using virtual mouse pad - Startup password protection - Video output (need iPad or iOS4 and output connector) - Easy to use design Supported Platform: - Windows XP Professional - Windows Vista Business/Enterprise/Ultimate - Windows 7 Professional/Enterprise/Ultimate - Windows Server 2000/2003/2008 Important: The following systems are NOT supported: - Windows XP Home - Windows Vista Home Basic/Premium - Windows 7 Home Starter/Basic/Premium - Others not listed in "Supported Platform" section - Mac is NOT supported Note: Others Windows versions not listed in "Supported Platform" section are NOT supported. How to enable Windows Remote Desktop? - Windows XP: http://www.microsoft.com/windowsXp/using/mobility/getstarted/Remoteintro.mspx - Windows Vista/Windows 7: http://www.howtogeek.com/howto/windows-vista/turn-on-remote-desktop-in-windows-vista/ http://windows.microsoft.com/en-US/windows-vista/Remote-Desktop-Connection-frequently-asked-questions For setup instructions and more information, see http://www.hanajobs.com/mobile/posts/list/6960.page Send your comments/suggestions to hanamobiles@gmail.com or visit our website.
RAYSID
This app connects to a RAYSID gamma spectrometer via Bluetooth to display real-time radiation data. It offers detailed spectrum analysis, automatic isotope identification, and customizable device alarms. Data is stored locally on your phone.
- Real-time count rate and dose rate
- Automatic isotope identification
- High-resolution spectrum analysis
- Device threshold alarms with notifications
- Export spectrum data to N42 file
- Phone-side Geiger clicks
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Raysid is the iOS companion app for the RAYSID CsI(Tl) gamma spectrometer. Connect to your RAYSID over Bluetooth and see radiation in real time: • Live count rate (CPS) and dose rate (µSv/h) • Accumulated dose and yearly projection • 33-bin coarse histogram for quick scanning • 1800-channel high-resolution spectrum with log or linear axis • Automatic isotope identification against a built-in library of 43 reference spectra (natural, medical, and industrial isotopes) • Device threshold alarms with phone notifications, sound, and haptic • Phone-side Geiger clicks through the speaker, AirPods, or car audio • Export the high-resolution spectrum as a standards-compliant N42 file • Local radiation map: record your readings geotagged to where you took them, view them by count rate or dose, with an optional community layer. Recorded only while the app is open; your map stays on your device. You'll need a RAYSID device to use this app. Your measurements, location, and recorded map stay on your phone - nothing is uploaded. This app is an independent companion and is not affiliated with the RAYSID device manufacturer.
Screenshots
Verdict
The clearest difference is price: RAYSID at Free against Connect to PC's $4.99. RAYSID also leads on rating (5.0 vs 3.3) and update cadence (weekly vs every 3 months). Connect to PC's advantage is ratings volume (7 vs 1) and device support (3 vs 1). On ads, in-app purchases and monetization model 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
RAYSID is free to download; Connect to PC costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
RAYSID holds the better App Store score, 5.0 against 3.3. That said, the two scores are not equally well evidenced: Connect to PC has 7 ratings behind it against 1, so its average is the more settled of the two.
Connect to PC ships an update every 3 months, RAYSID weekly. The most recent releases landed on September 28, 2026 and September 18, 2026 respectively.
| Parameter | Connect to PC | RAYSID |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 3.3 (7 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 65.0% of reviews | — |
| Number of ratings | 7 — better | 1 |
| Update frequency | Every 3 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 8.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 13 MB | 145 MB |
| Age rating | 4+ | 4+ |
| Developer | Hana Mobile | Isai Olvera |
Customer experience
Connect to PC
RAYSID
In-app purchases
Connect to PC
No in-app purchases
RAYSID
No in-app purchases









