hittamin GPS vs UTM & MGRS Coordinates
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
hittamin GPS
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hittamin GPS unlocks with a single one-time in-app purchase. No subscription and no renewal — pay once and the app is yours. Your precise location, in every format you need. hittamin GPS shows where you stand in decimal degrees, degrees-minutes, DMS, UTM, and MGRS, with altitude, accuracy, and the age of your last fix always in view. Built for people who need a real position to note, save, or send: hikers, boaters, drivers, geocachers, and anyone doing fieldwork. • Five coordinate formats side by side: DD, DM, DMS, UTM, MGRS • Altitude, horizontal accuracy, and fix age at a glance • Apple map view with a live route track of where you walked • Tap the map to mark and save a place • Saved places with notes and custom colors • Manual coordinate entry to look up any point • Full-screen speedometer in km/h, mph, or knots • Heading, bearing, and altitude in one screen • Copy a position, or export it as TXT or PDF • Share via the iOS share sheet, or open in Apple Maps Privacy first, by design: • No account and no sign-up • No servers, no analytics, no tracking • No third-party SDKs • Everything stays on your device and only leaves when you choose to copy, save, or share Swedish-made, premium, and built to respect you. Just open it and read your exact spot. Uses Apple Core Location and MapKit.
UTM & MGRS Coordinates
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Buy it once, keep it. No subscription, no ads, no account – and everything works in Airplane Mode. Zonepoint converts coordinates between WGS84, UTM, MGRS and Gauss-Krüger. Every calculation runs on the device. The app works entirely offline: the only thing it ever downloads is a map pack you choose – nothing else, and never on its own. THE SELF-TEST – WHY YOU CAN TRUST THE NUMBERS On demand, Zonepoint recomputes 52 published check points on your own device and reports the largest deviation for each transform family: UTM, transverse Mercator, MGRS, UPS and Gauss-Krüger. Across all 52 points the largest measured deviation stays under a tenth of a millimetre. You do not have to take our word for it – you can run it before you buy, and share the result as plain text. The check points come from NGA GEOTRANS Gold Data and AdV BeTA2007 test data. Neither organisation endorses this app. FREE, PERMANENTLY • Your position at once in WGS84 (decimal, degrees/minutes, degrees/minutes/seconds), UTM, MGRS and Gauss-Krüger • Convert: type or paste, in any of those formats • Messy input is parsed and the possible readings are ranked, with every assumption named • Copy and share as text. Any saved point, any time, permanently • A target point with distance and true bearing • Up to ten waypoints • Fix accuracy in metres, age of fix, altitude above mean sea level and ellipsoidal height • A built-in world overview map – always there, with or without a map pack • A grid plot with UTM grid lines, a scale bar and grid convergence – no basemap, no connection • The self-test, and a page listing everything in this app that touches the network • Night mode in red for dark adaptation, and sunlight mode for glare • Full German and English interfaces, each with correct number formatting PRO – one payment, no subscription • Unlimited waypoints, in folders, with notes • Import and export: GPX, KML and CSV • Multi-leg routes with distance and bearing per leg • Offline map packs for Germany, Austria and the United States: download one over Wi-Fi, then the map draws real streets in Airplane Mode with no connection at all • A UTM or MGRS grid overlay on the map, from 10 km down to 100 m • Batch conversion of a whole pasted list • Datum and ellipsoid selection, each with its accuracy stated • Neighbouring-zone override at zone boundaries, and your own copy formats WHY ONE PRICE AND NOT A SUBSCRIPTION Geodesy has not changed since the datums were defined, so the price does not recur either. Zonepoint asks once, and the unlock is permanent. The purchase restores, and it is enabled for Family Sharing. HONEST ABOUT ACCURACY Every conversion states its own accuracy in metres rather than presenting a number with no error budget. Zonepoint is a tool for working in the field. It does not replace a survey. PRIVACY No account, no sign-in, no analytics, no tracking, no ads. There is nothing to transmit, because everything stays on the device. The only connection the app ever opens is the download of a map pack you asked for – and nothing is uploaded. Map data © OpenStreetMap contributors, ODbL. World overview: Natural Earth.
Screenshots
Verdict
The clearest difference is in-app purchases: hittamin GPS at none against UTM & MGRS Coordinates's 1. hittamin GPS also leads on update cadence (every 5 days vs every 5 weeks). UTM & MGRS Coordinates's advantage is iOS requirement (18.0 vs 26.0). On price, ads 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. UTM & MGRS Coordinates sells 1 one-off in-app purchase. hittamin GPS asks for nothing beyond the download.
hittamin GPS ships an update every 5 days, UTM & MGRS Coordinates every 5 weeks. Both last shipped on October 31, 2026.
| Parameter | hittamin GPS | UTM & MGRS Coordinates |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 26.0 | 18.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 15 MB |
| Age rating | +4 | 4+ |
| Developer | Hendrik Pikkemaat | Rene Winkelmeyer |
In-app purchases
hittamin GPS
No in-app purchases
UTM & MGRS Coordinates
- Zonepoint Pro$8.99







