TideSync vs TideCat
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TideSync
This utility tool provides precise marine data for ocean enthusiasts, including tides, weather, and solunar information. It offers offline global data and a native, interactive user experience.
- Global offline tide data
- Pro marine weather charts
- Interactive forecast charts
- Solunar timings and moon phases
- Native iOS experience
- Haptic feedback
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Sync with Nature TideSync is a pure utility tool crafted for ocean enthusiasts. Whether you are surfing, beachcombing, or sailing, we are dedicated to providing you with the most precise and fluid marine data experience. Stripping away the complexity, we utilize native iOS technologies to create a seamless interactive experience. Glide your finger across the screen to feel the rhythm of the tides. Key Features - Global Offline Data - No Internet Needed: Built-in harmonic constant database for 7,000+ major ports and stations worldwide. Accurate tide data is available anytime, anywhere, even offshore or on remote islands. Privacy First: All calculations are performed locally. Your location is used solely to find the nearest station and is never uploaded to the cloud. - Pro Marine Weather - Multi-Dimensional Charts: More than just tide heights. We provide critical data including Air Temperature, Wind Speed, Gusts, Swell, Ocean Currents, Water Temperature, UV Index, Humidity, Precipitation, Visibility, and Barometric Pressure. Dynamic Interaction: Master sea conditions with intuitive Interactive Charts. Drag the cursor to view detailed forecasts for any future moment. - Solunar Info - Precise Timings: Accurate Sunrise/Sunset and Moonrise/Moonset times. Moon Phase: Visual moon phase tracking helps you understand spring and neap tide cycles, aiding in planning your beach trips and fishing activities. - Native Experience - Ultra-Smooth: Built with native Swift for lightning-fast launch times and a lightweight footprint. Haptic Feedback: Experience physical-like vibrations when interacting with charts, thanks to our custom Haptic Feedback integration. Perfect For Surfing: Find the perfect swell window. Beachcombing: Know exactly when low tide hits to explore the intertidal zone. Sailing: Offline chart-grade data for safe navigation. Photography: Catch the golden hour and blue hour over the ocean. Download TideSync today and sync with the pulse of the ocean.
TideCat
This app provides detailed tide, marine weather, and trip-planning information specifically for coastal anglers. It helps users decide when and where to fish by displaying tide curves, current speed, wave height, weather, and wind conditions in a consolidated view.
- Tide curves and trends
- Current speed and wave height
- Weather and wind conditions
- Fishing index score
- Lure fishing outlook
- Future planning tools
- Spot management with structure tagging
- Widgets and Apple Watch support
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TideCat is a tide, marine weather, and trip-planning app made for coastal lure anglers. It brings tide curves, current speed, wave height, weather, wind direction, wind strength, and spot structure into one focused view, helping you decide whether to go, which time window looks more promising, and how to plan the days ahead. Key features: - Tide curves: view full-day tide changes and high/low trends for your fishing spots. - Currents and waves: track current speed, wave height, and marine conditions. - Weather and wind: check rain, pressure, wind direction, and wind strength. - Fishing index: get a clear reference score based on multiple conditions. - Lure fishing outlook: estimate fish activity from tides, currents, waves, wind, and spot structure. - Future planning: review upcoming tides, weather, and hourly marine conditions. - Spot management: save favorite spots and tag reefs, beaches, harbors, and other structures. - Widgets and Apple Watch: check tide trends and fishing guidance without opening the app. TideCat complements local knowledge rather than replacing it. Always check official weather and marine warnings and assess conditions on site before heading out.
Screenshots
Verdict
The clearest difference is in-app purchases: TideSync at none against TideCat's 1. TideCat's advantage is update cadence (every 10 days vs every 3 weeks) and iOS requirement (17.0 vs 26.2). On price, review sentiment, 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. TideCat sells 1 one-off in-app purchase. TideSync asks for nothing beyond the download.
TideSync ships an update every 3 weeks, TideCat every 10 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.
| Parameter | TideSync | TideCat |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, Apple Watch — better |
| Requires iOS | 26.2 | 17.0 — better |
| Further details — not scored | ||
| Size | 17 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Xinyu Hong | 阳 高 |
Customer experience
TideSync
TideCat
In-app purchases
TideSync
No in-app purchases
TideCat
- TideCat Pro$3.99









