Tide Pro vs 鱼情预报
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tide Pro
This app provides high-precision forecasts for ocean weather, including astronomical tides, storm surges, and merged ocean currents. It offers detailed data on wave conditions, ocean currents at various depths, and marine bio-chemistry. Users can also access seabed elevation and field water/soil temperatures.
- Astronomical tide and currents forecast
- 6-Day storm surge forecast
- Merged ocean-currents approach
- Ocean wave forecast
- Ocean currents forecast
- Ocean bio-chemistry forecast
- Seabed elevation data
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Tide Pro was developed by www.9oc.net and published in September 2020. If you are into fishing, beach combing, surfing, sailing, or wild fishing, this app provides high-precision ocean weather forecasts. Main benefits: 1. Astronomical tide and currents forecast: The tide model algorithm was upgraded in January 2021, and grid precision was significantly improved compared with the previous model. Supports offline access to real-time tide and moon phase data for favorite sites. 2. 6-day storm surge forecast: Storm surge is the rise in seawater level caused solely by a storm. It is measured as the height of the water above the normal predicted astronomical tide. This model output is not total water level guidance. Total tide results from the combination of storm surge and astronomical tide. Actual water levels can be significantly higher than forecast due to waves, steric effects, and other components not currently included in this model. 3. Merged ocean currents provide a practical estimate of sea-surface velocity. The total current is obtained by adding contributions from general ocean circulation, waves such as Stokes drift, and tides, including exchange between the coast and the open sea. Supports access to the speed and direction of merged ocean currents, oceanic general circulation, sea surface height, and sea surface temperature. 4. Ocean wave forecast: Supports access to wave height, wave period, wave direction, and three categories of wave data. 5. Ocean currents forecast: Supports access to current speed, direction, temperature, and salinity data for both surface currents and currents at 50 different depths. 6. Ocean biochemistry forecast: Supports access to 10 marine biochemistry indicators, including chlorophyll, phytoplankton, pH value, and gross primary productivity. 7. Seabed elevation: Supports access to seabed elevation data. Grid precision is less than 0.5 km. 8. Weather data including water temperature and soil temperature: Supports access to water temperature and soil temperature at four different depths. Please note: We cannot guarantee the accuracy of numerical forecasts and provide this information for reference only.
鱼情预报
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精准定位到钓点,展示7天逐小时,鱼情,准确率85%以上。
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Verdict
The clearest difference is rating: Tide Pro at 5.0 against 鱼情预报's 1.0. Tide Pro also leads on review sentiment (38% vs 0%) and ratings volume (3 vs 1). 鱼情预报's advantage is in-app purchases (none vs 2). On price, update cadence, 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. Tide Pro sells 2 one-off in-app purchases. 鱼情预报 asks for nothing beyond the download.
Tide Pro holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 38% of Tide Pro's written reviews are positive against 0% of 鱼情预报's.
Tide Pro ships an update every 2 months, 鱼情预报 monthly. The most recent releases landed on September 19, 2026 and June 2, 2026 respectively.
| Parameter | Tide Pro | 鱼情预报 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 37.5% of reviews — better | 0.0% of reviews |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 2 months | Monthly — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 121 MB | 50 MB |
| Age rating | 4+ | 17+ |
| Developer | 娜 金 | Linyi Yuqing Forecast Technology Service Co., Ltd. |
Customer experience
Tide Pro
鱼情预报
In-app purchases
Tide Pro
- 1 Month VIP$14.99
- 1 Year VIP$49.99
鱼情预报
No in-app purchases








