GPS Coordinates & Altitude vs Kaltrix
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GPS Coordinates & Altitude
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Open the app and you know exactly where you stand: latitude, longitude, altitude, heading and speed on one screen, ready to copy, save or send in a single tap. GPS Coordinates & Altitude is built like a surveyor's field kit, not a novelty. Coordinates switch between DD, DDM and DMS with a tap. Every fix you stamp records speed, altitude, heading and accuracy, so what you saved is what you can prove later. WHAT YOU GET • Read your exact coordinates in the format your map, form or friend expects • Send a complete position card (coordinates, address, altitude, weather) in one share • Stamp a fix and find it again by name, note, star or search • Record trips with live duration, distance, max and average speed • Get a notification the moment you exceed a speed limit you set • Export your whole log as CSV or JSON and keep it forever PERFECT FOR • Hikers and off-road drivers who need a fix that works away from street names • Field workers logging sites, poles, samples and inspection points • Travelers sending a meeting point that never gets lost in translation • Anyone who parks, camps or anchors and wants to walk straight back WHY NOT JUST USE THE MAPS APP? Maps shows a blue dot. GPS Coordinates shows the numbers behind it, in three formats, with altitude, heading, accuracy and weather beside them. It keeps a searchable log of every place you stamped, records trips with speed statistics, and hands you a clean CSV when you need one. Maps does none of that. PRIVATE BY DEFAULT Your field log stays on your device. No account, no sign-in, no cloud copy you did not ask for. Export it or wipe it whenever you like. Weather is fetched only for your current fix and only while you look at it. FULL ACCESS GPS Coordinates requires a subscription or a one-time purchase. Choose weekly, yearly, or lifetime. Every plan unlocks the same complete field kit: unlimited log entries, trip tracking, speed alerts, live weather, full-screen map and exports. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period and are managed in your App Store account settings. Stamp your first fix today and never lose a position again. Terms of Service: https://pnkl26.web.app/terms-of-service Privacy Policy: https://pnkl26.web.app/privacy-policy Support: pnkhanhlinh0206@gmail.com
Kaltrix
Enhance your driving with real-time road alerts and navigation. This app combines crowd-sourced data with a live map to show you what's ahead, offering turn-by-turn directions and optional radar detector integration.
- Live awareness map with road alerts
- Turn-by-turn navigation with lane guidance
- Radar detector integration
- CarPlay support
- Trip history and replay
- Privacy-focused crowd-sourcing
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Kaltrix turns your drive into an informed one. It fuses cross-brand radar-detector telemetry with a fast, navigation-grade live map — so the road ahead is never a surprise. Most driving apps show you where you are. Kaltrix shows you what's coming: a real-time, crowd-sourced awareness layer built from drivers around you, laid over turn-by-turn navigation that actually knows which way you're facing. WHAT YOU GET • Live awareness map — a clean, tactical dark map that surfaces corroborated road alerts ahead of you, color-coded by type and confidence. • Navigation-grade routing — turn-by-turn directions with lane guidance, speed-limit display, and smart departures that don't open your trip with a needless U-turn. • Connect your detector — pair a compatible radar detector over Bluetooth to fold its signals into your map, or run in crowd-only mode with no hardware at all. • CarPlay built in — a purpose-built CarPlay experience: glanceable maneuvers, your speed and the posted limit, and awareness cues, all sized to your car's screen. • Trip history & replay — every drive is saved; look back at your route, speed, and a shareable trip summary. • Crowd-powered, privacy-first — you contribute anonymized, coarsened signals and get everyone else's in return. Your precise location is never shared or logged. BUILT FOR AWARENESS, NOT DISTRACTION Kaltrix is a driving-awareness tool in the spirit of the road-alert apps you already know. Everything is designed to be understood in a glance and to keep your eyes on the road. PRIVACY Sharing is anonymized and location data is coarsened on our servers before anyone sees it. We never log your coordinates. Read our full policy at kaltrix.app/privacy. Drive aware. Drive Kaltrix.
Screenshots
Verdict
The clearest difference is in-app purchases: Kaltrix at none against GPS Coordinates & Altitude's 3. Kaltrix also leads on update cadence (every 6 days vs every 4 months). On price, ads, 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
Both are free to download. GPS Coordinates & Altitude sells 3 in-app purchases, starting at $2.99 per 7 days. Kaltrix asks for nothing beyond the download.
GPS Coordinates & Altitude ships an update every 4 months, Kaltrix every 6 days. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.
| Parameter | GPS Coordinates & Altitude | Kaltrix |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 4 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone | iPhone |
| Requires iOS | 16.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 9 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | Linh Phan Nhat Khanh | Kaltrix LLC |
In-app purchases
GPS Coordinates & Altitude
- Weekly Premium$2.997 Days
- Yearly Premium$14.991 Year
- Lifetime Premium$29.99
Kaltrix
No in-app purchases
Questions
Is GPS Coordinates & Altitude free?
Is Kaltrix free?
Do GPS Coordinates & Altitude or Kaltrix have ads?
Which is updated more often, GPS Coordinates & Altitude or Kaltrix?
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