ParkMark vs Kaltrix
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ParkMark
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Ever walked out of a mall or airport and completely forgot where you parked? ParkMark fixes that — permanently. Tap once when you park. ParkMark pins your exact GPS location on the map, lets you snap a photo, add floor and section details, leave a note, and set a reminder. When it's time to head back, navigate straight to your car. — KEY FEATURES — Precise GPS Tracking Saves your exact parking coordinates the moment you stop. Works even in low-signal areas. Live Map View See your active parking spot on an interactive map at a glance. Photos and Notes Photograph where you left your car. Log floor numbers, sections, spot numbers — whatever helps you remember. Reminders Set a time-based reminder and ParkMark will notify you before your parking expires. Navigation Get turn-by-turn directions back to your car via Apple Maps or Google Maps. Parking History Browse all your past parking records and revisit previous spots. English and Turkish The app automatically matches your device language. — PREMIUM — Go unlimited with ParkMark Premium — unlimited parking records and full access to all features. Try free for 24 hours. Free users get 5 parking records — plenty for casual use. Perfect for shopping malls, airports, hospitals, stadiums, and busy city streets. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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 ParkMark's 3. Kaltrix also leads on update cadence (every 6 days vs every 2 months). ParkMark's advantage is device support (3 vs 1). On price, ads 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. ParkMark sells 3 in-app purchases, starting at $2.99 per month. Kaltrix asks for nothing beyond the download.
ParkMark ships an update every 2 months, Kaltrix every 6 days. Both last shipped on October 31, 2026.
| Parameter | ParkMark | Kaltrix |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 16.4 |
| Further details — not scored | ||
| Size | 55 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | Umut Ugur | Kaltrix LLC |
In-app purchases
ParkMark
- Monthly$2.991 Month
- 6 Months$12.996 Months
- Yearly$19.991 Year
Kaltrix
No in-app purchases









