Magnetometer+ vs See You Soon
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Magnetometer+
Transform your device into a magnetic field detector. It measures magnetic field strength in real-time with a 3-axis display and provides visual alerts for metal and magnet detection. Explore the invisible magnetic world around you with a sleek, intuitive interface.
- Real-time magnetic field measurement
- 3-axis directional analysis
- Metal and magnet detection alerts
- Radar-style magnetic scanner
- N/S/E/W compass markings
- Adjustable sensitivity
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Magnetometer+ turns your iPhone into a precise magnetic field meter with three purpose-built modes — and now keeps a full history of every reading. THREE MODES • Auto — radial gauge with raw total field magnitude. • Earth Field — total field with latitude band (low / normal / elevated / high). • Metal Detector — baseline-calibrated detection with intensity verdict (no metal / weak / detected / strong / large) and live haptic feedback. WHAT'S NEW • ⌖ Zero Calibration — capture your environment's device-internal field bias as the 0 reference, so subsequent readings show only deviation. Just like a real metal detector. • Haptic Feedback — Metal mode pulses faster and stronger as you approach ferrous objects. Toggle on/off from main screen. • Unit Toggle — switch between µT, mT and Gauss with a single tap. • GPS Tagging — optionally tag saved measurements with location coordinates. • Measurement History — every reading is auto-saved with a 7-day trend chart and insights like "+12% vs your 7-day average". • Notes & Favorites — add a note ("wall stud", "buried pipe") and star to any saved reading. • Compare Mode — pick two saved readings and view the difference side by side. • Share Result — share your current reading as an image. • CSV Export — share all your measurements as CSV for spreadsheets. CORE FEATURES • Real-time 3-axis magnetic field measurement • Kalman-smoothed sensor readings • Min/Max/Avg/Peak tracking with elapsed time • Sensitivity adjustment 0.5x – 2.0x • Total field magnitude + per-axis components • Reference library: Earth field bands, metal intensity classes HONEST TECH NOTE iPhone magnetometers are uncalibrated and include device-internal bias (~300–450 µT from speaker / motor / battery magnets). The ⌖ Zero button captures that bias so subsequent readings reflect only field changes in your environment — same workflow as a physical metal detector. FOR HOBBYISTS · DIY · STUD FINDING · TREASURE HUNTING · CABLE DETECTION · EDUCATION Available in 14 languages.
See You Soon
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Make the most of your time with one app. More Efficiency... Happier Customers... See You Soon does all the heavy lifting, calculating what time you need to leave and how many jobs in the area you can fit into your day. Making the most of your time (and your customer’s too). When the day doesn't quite go to plan, See You Soon helps you communicate effortlessly the updated time to your customer, keeping them informed and happy. SOUND FAMILIAR • You said two o'clock. It is ten past, you are still in traffic, and they are wondering where you are. • The job is overrunning, three more are waiting, and ringing them all only makes you later. • "When can you come?" You are guessing from a calendar that knows nothing about driving. • Traffic turned while you were under a sink. You find out when you get in the van. • The event says "Highbury Works" and nothing else, so you are ringing from the van to ask where they are. • Ten times an hour you stop what you are doing, with your hands full, to work out when you need to leave. WHAT IT DOES • Shows today's jobs, with the next one leading on its leave time and a countdown that ticks • Works out every journey against live traffic, by car, on foot or by public transport • Finds the address in the event, wherever you happened to put it • Reminds you before you need to leave, and says when traffic has made it earlier • Navigate, Call and Message on every job, straight from the notification • When you are running late, shows what that does to the rest of the day and offers each customer a text you can send in one tap • Answers "when can you come?" with the next fortnight's real gaps, and puts the times that add the least driving first • Adds a job or a customer without leaving the app, and says when the drive will not fit the gap • Every job you have ever booked, in one list — search it by customer, job or place, or jump straight to a date • Your suppliers alongside your customers, with one tap to ring the trade counter or navigate to it Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.seeyousoon.today/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Magnetometer+ at none against See You Soon's 3. Magnetometer+ also leads on iOS requirement (16.4 vs 26.0). See You Soon's advantage is ads (none vs shown). On price 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. See You Soon sells 3 in-app purchases, starting at $3.99 per month. Magnetometer+ asks for nothing beyond the download.
| Parameter | Magnetometer+ | See You Soon |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (7 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | Every 4 days | — |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone | iPhone |
| Requires iOS | 16.4 — better | 26.0 |
| Further details — not scored | ||
| Size | 62 MB | 17 MB |
| Age rating | 17+ | 17+ |
| Developer | Kyu-Hee Jang | Wolf Not Sheep Ltd |
In-app purchases
Magnetometer+
No in-app purchases
See You Soon
- Top Supporter$3.991 Month
- Premium Supporter$5.991 Month
- Thank You$4.99





