SphinxMD vs Quest AIR MD
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SphinxMD
Configure your SPHINX metal detector with ease. Adjust sensitivity, audio settings, and track battery life. Utilize features like the anti-loss alarm and flashlight directly from your smartphone.
- Adjust sensitivity levels
- Configure audio and vibration alerts
- Manage SPHINX Magnetic™ function
- Set anti-loss alarm operating time
- Control flashlight
- Select sound schemes and frequency
- Check battery charge
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The SphinxMD application opens up completely new possibilities for configuring the SPHINX™ metal detector. Check the battery charge, configure numerous functions, including: sensitivity, selectivity (discrimination) and audio settings. Setting the operating time of the SPHINX Magnetic™ function, as well as the function that prevents the loss of the metal detector - all this is available from a smartphone. Setup has never been so easy and fast! Discover the DEMO MODE in the SphinxMD app. Get to know the variety of metal detector functions and settings options. Learn more about the manufacturer of SPHINX. Use the SphinxMD app to customize the metal detector for your tasks. SET UP THE METAL DETECTOR AS CONVENIENT FOR YOU IN SECONDS - Quickly change the sensitivity levels. - Turn on or off the sound indication. - Regardless of the sound indication, turn on or off the vibration alarm. - Turn off the selectivity indicator light on the back cover if necessary. - Selectivity, which is responsible for the separation of metals, can be disabled. - Turn on the flashlight when you need it. - Disable the SPHINX Magnetic™ function if you need to save more energy. - Choose sound schemes, as well as smoothly select the frequency of comfortable sound. - Set the operating time of the alarm function in case of loss, as well as the shutdown time in the case when working with SPHINX Magnetic. - Adjust the custom fourth level of sensitivity to your search conditions. The application is compatible with the SPHINX 03 metal detector. ZAO SPHINX © 1992-2024
Quest AIR MD
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Quest Air MD is an app that connects Quest Air metal detector and smartphones thru Bluetooth technology. Quest Air Metal Detector is a modern concept of metal detecting technology. The application of state-of-the-art hardware and software unleashes the way to the features unimagined before. Think of in-app upgradable performance, ability to add new functions by simply purchasing an app add-on and interface improvements of your existing device. Relying on 19 years of the experience in treasure hunting, we successfully tested the prototypes on a global market of metal detecting hobby groups. Our device turns your mobile phone into an affordable and professional metal detector. App features: * Turn your phone into professional metal detector * Additional display embedded in coil (check current battery charge instantly) * Highlight of search zone * Discrimination * Pin-pointer mode * Ground balance (manual and auto) * Support iOS 12 and newer * Ground balance auto adjustment with respect to temperature * Power on with magnet keychain (Hall sensor enabled coil) * Modular architecture * Phone app has comprehensive advantages for data processing and displaying * Low price (no need for electronic control block) * Compact design: all electronics is in waterproof coil * Easy to start: user-friendly interface; basic and advanced modes * Visibility range is the same as for professional detectors Device technical specifications: * Battery life: up to 10 h * Frequency: 7.5 kHz * Metal detector type: IB VLF * Coil: smart DD-coil, 9x5" * 12" coin detection depth * Standard USB charger * IP 65 rated You can find out more information about the device on our website: questmetaldetectors.com Find your treasure with us! Your QUEST team.
Screenshots
Verdict
The clearest difference is update cadence: Quest AIR MD at every 2 months against SphinxMD's every 9 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.
SphinxMD ships an update every 9 months, Quest AIR MD every 2 months. The most recent releases landed on September 30, 2026 and October 2, 2026 respectively.
| Parameter | SphinxMD | Quest AIR MD |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 9 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | SPHINX | Air MD Corp |
In-app purchases
SphinxMD
No in-app purchases
Quest AIR MD
No in-app purchases
Questions
Is SphinxMD free?
Is Quest AIR MD free?
Do SphinxMD or Quest AIR MD have ads?
Which is updated more often, SphinxMD or Quest AIR MD?
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