Comparison

Magnetometer vs StudLink Farm

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Magnetometer

This application uses your iPhone's compass to detect electromagnetic interference, helping you find metal objects or magnets. It's designed for fun and experimental purposes, not as a professional tool. Discover hidden metal items or simply explore the magnetic fields around you.

Highlights
  • Detects metal and magnets
  • Uses iPhone's compass
  • Measures EMF interference
  • Fun and experimental use
  • Simple user interface
Read full description

Magnetometer is a fun app for finding metal or magnets by detecting EMF interference with your iPhone's compass heading. Find your keys, or just have fun discovering what could be made of metal. Magnetometer is not meant to replace an actual, professional-grade metal detector. Magnetometer presents simple information to the user about the interference experiences. For more scientific data, please turn to other great apps on the App Store. Magnetometer is made for fun and for experimental purposes and is not designed for scientific use. Also, don't drop your iPhone in sand hoping to find treasure; it's risky.

About

StudLink Farm

Features
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StudLink Farm app offers an enhanced order management experience for your farms breeding needs. This is a revolutionary app designed for breeders, farmers, and agricultural professionals to streamline the process of sourcing high-quality semen from trusted suppliers. With just a few taps you can manage, track, and adjust orders to tailor deliveries for your livestock breeding goals. Key Features •⁠ ⁠Easy genetic selection: Order the genetics you need through an intuitive interface with a few convenient taps. Add specific requirements to your upcoming order for special care. •⁠ ⁠Detailed genetic insight reports: View index profiles from top-performing sires. •⁠ ⁠Real-Time Updates: Stay informed with order adjustment updates and shipping information. Receive push notifications for robust communications concerning your orders. •⁠ ⁠Accessible invoice information: Review ordering financial details at the tip of your fingers making reconciliation a breeze. •⁠ ⁠Support & assistance: Connect with experts for breeding advice and technical support. Our team cares about your herds’ needs and a knowledgeable technician will be available according to your availability to facilitate the highest level of customer service. Our team leverages years of experience in the field and a vast network of industry leaders. We are your partner in artificial insemination. Whether you're improving herd genetics or optimizing productivity, StudLink Farm app ensures an efficient and reliable solution for your breeding program. We’re honored to be your partner in artificial insemination to yield a better agricultural product globally. Download the StudLink Farm app today to experience a smarter, faster, more reliable way to manage your livestock breeding program.

Screenshots

Magnetometer4 screens
StudLink Farm4 screens

Verdict

The call

The clearest difference is price: StudLink Farm at Free against Magnetometer's $0.99. StudLink Farm also leads on update cadence (monthly vs every 34 months). On ads, 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

CostPrice · In-app purchases · Ads · Monetization

StudLink Farm is free to download; Magnetometer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Magnetometer ships an update every 34 months, StudLink Farm monthly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
Magnetometer versus StudLink Farm: the parameters behind the verdict, then further details
ParameterMagnetometerStudLink Farm
Price$0.99Free — better
Rating4.4 (13 ratings) — better—
Positive reviews85.7% of reviews—
Number of ratings13 — better—
Update frequencyEvery 34 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhoneiPhone
Requires iOS16.0 — better16.6
Further details — not scored
Size2 MB5 MB
Age rating4+17+
DeveloperBogdan GavrilutaGuruch Software Solutions

In-app purchases

None

Magnetometer

No in-app purchases

None

StudLink Farm

No in-app purchases

Questions

Is Magnetometer free?
Magnetometer costs $0.99, with no in-app purchases.
Is StudLink Farm free?
StudLink Farm is free to download, with no in-app purchases.
Do Magnetometer or StudLink Farm have ads?
Neither Magnetometer nor StudLink Farm shows ads.
Which is updated more often, Magnetometer or StudLink Farm?
Magnetometer ships an update every 34 months, and StudLink Farm monthly. Most recently, Magnetometer was updated on November 3, 2026 and StudLink Farm on October 30, 2026.

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