NMEAremote LITE vs Tide Watcher
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NMEAremote LITE
Access your boat's marine instrument data on your iPhone, iPad, or Apple Watch. Displays real-time wind, speed, depth, and GPS information in an easy-to-read dashboard. Supports NMEA 0183, NMEA 2000, and Signal K.
- Real-time marine instrument data
- NMEA 0183, NMEA 2000, Signal K support
- Customizable dashboards
- Configurable alarms
- Apple Watch app
- iPad Split View support
- VoiceOver accessibility
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Your boat's instruments, right in your hand. NMEAremote connects your iPhone, iPad, or Apple Watch to your vessel's network and navigation system and brings all critical marine data to a bold, easy-to-read dashboard — wherever you are on deck. Whether you're racing offshore or cruising coastal waters, NMEAremote delivers real-time wind, speed, depth, GPS data, and more in a single display. The first NMEA app ever on the App Store, now a trusted Swiss Army knife for sailors worldwide. Broad Compatibility Supports NMEA 0183, NMEA 2000, Signal K, and MQTT from virtually any device. Compatible with a wide range of preconfigured sources including Actisense, Digital Yacht, Yacht Devices, B&G, and many more — over WiFi or Bluetooth. Your Data, Your Way All values are organized into intuitive Modules — GPS, Wind, Sounder, Environment, and more. Built for iPad — Side by Side with Your Charts NMEAremote supports iPad Split View, so you can run your favourite charting app on one side while NMEAremote displays clean, live instrument values on the other. No more switching back and forth. Your chart and your data, together on one screen. User-Friendly Interface Clean, intuitive design makes it easy for both experienced sailors and beginners to navigate. Stay Aware Configurable alarms alert you visually and audibly when any value crosses a threshold. Keep a full NMEA log for review and diagnostics. On Your Wrist & Glasses Native Apple Watch app runs independently from your iPhone. Supports ActiveLook® smartglass integration for hands-free, heads-up sailing data. Accessible to All Sailors NMEAremote supports VoiceOver, Apple's built-in screen reader. Instrument titles and live values are fully accessible — so every sailor can stay informed, eyes-free, at any time. One Purchase. No Subscriptions. No Registration required Upgrade once for the full feature set. No recurring fees, no hidden costs, no adds. No charts — just clean, reliable instrument data done right. For any details, supported values, devices and messages visit: www.zapfware.de/nmearemote/ If you have any questions, suggestions or need support please send an e-mail to ios@zapfware.de More with NMEAremote full upgrade (see: www.zapfware.de/nmearemote/feature-matrix/): Customizable Dashboards Create personalized displays tailored to your needs. Focus on the data that matters most to you. Build the dashboard you need: choose layouts, add pages, set favorites or just use the comprehensive default dashboard. Every numeric value can be individually smoothed for clean, stable readings. Set a custom color for each instrument title and value — match your cockpit aesthetics, improve readability in sunlight or at night, or color-code data by category at a glance. Your dashboard, your palette. Performance Sailing Import your polar diagram and unlock full performance analytics — Polar Speed, Target Speed, VMG, Beat & Gybe angles, and more. Ideal for racers who want that extra tenth of a knot. Supports: ∙ Expedition, A&T ∙ B&G Triton Edge, H5000, GoFree™ Modules: ∙ AIS, Battery, Engine, Navtex, Performance, Racing, Rig, Rudder, Tanks,...
Tide Watcher
This app provides tide tracking for coastal boating and marine exploration. It offers an easy-to-use interface for accessing tide information.
- Tide tracking
- Coastal boating information
- Marine exploration data
- Easy-to-use interface
- App Store best tide tracker
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Welcome to the future of coastal boating and marine exploration. Tide Watcher is the easiest and best tide tracker on the App Store!
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Verdict
The clearest difference is review sentiment: Tide Watcher at 100% against NMEAremote LITE's 43%. Tide Watcher also leads on price (Free vs $3.99) and in-app purchases (none vs 1). NMEAremote LITE's advantage is ads (none vs shown) and iOS requirement (12.0 vs 18.2). On ratings volume 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
Tide Watcher is free to download; NMEAremote LITE costs $3.99 up front. NMEAremote LITE sells 1 one-off in-app purchase. Tide Watcher asks for nothing beyond the download.
Tide Watcher holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 5 respectively. Written reviews point the same way: 43% of NMEAremote LITE's written reviews are positive against 100% of Tide Watcher's.
NMEAremote LITE ships an update every 3 months, Tide Watcher every 5 days. The most recent releases landed on November 6, 2026 and October 30, 2026 respectively.
| Parameter | NMEAremote LITE | Tide Watcher |
|---|---|---|
| Price | $3.99 | Free — better |
| Rating | 4.7 (3 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 42.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 3 | 5 — better |
| Update frequency | Every 3 months | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Paid | Ad-supported — better |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, Apple Watch |
| Requires iOS | 12.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 11 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | zapfware | Whitaker Bennett |
Customer experience
NMEAremote LITE
Tide Watcher
In-app purchases
NMEAremote LITE
- Upgrade$19.99
Tide Watcher
No in-app purchases
Questions
Is NMEAremote LITE free?
Is Tide Watcher free?
Which has better reviews, NMEAremote LITE or Tide Watcher?
Do NMEAremote LITE or Tide Watcher have ads?
Which is updated more often, NMEAremote LITE or Tide Watcher?
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