# Ruuvi Station vs PredictCurrent

The clearest difference is in-app purchases: Ruuvi Station at none against PredictCurrent's 5. PredictCurrent's advantage is review sentiment (57% vs 43%) and chart position (#80 vs unranked). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. PredictCurrent sells 5 in-app purchases, starting at $15.00 per month. Ruuvi Station asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Ruuvi Station against 4.5 for PredictCurrent. Both are backed by a comparable volume of ratings — 81 and 255 respectively. Written reviews are what separate them: 43% of Ruuvi Station's written reviews are positive against 57% of PredictCurrent's.

Ruuvi Station ships an update every 3 weeks, PredictCurrent monthly. The most recent releases landed on October 15, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Ruuvi Station | PredictCurrent |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (81 ratings)](https://appshunter.io/ios/app/ruuvi-station/id1384475885/reviews)** | [4.5 (255 ratings)](https://appshunter.io/ios/app/predictcurrent/id6468610449/reviews) |
| Number of ratings | 81 | **255** |
| Positive reviews | 42.9% of reviews | **56.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#80** |
| Size | 81 MB | 50 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ruuvi Innovations Ltd. (Oy)](https://appshunter.io/developer/1384475884) | [PredictWind Limited](https://appshunter.io/developer/477048590) |

## What reviewers say

### Ruuvi Station

[App page](https://appshunter.io/ios/app/ruuvi-station/id1384475885)

Monitor environmental data from wireless sensors. Visualize temperature, humidity, and air pressure with customizable graphs and alerts. Manage your devices and access historical data through the cloud.

**Highlights:** Monitor sensor data (temperature, humidity, pressure), Visualize data with graphs, Set custom alerts, Manage Ruuvi devices, Access Ruuvi Cloud data, Use mobile widgets

**Features:** Vision Pro support

**In-app purchases:** none


### PredictCurrent

[App page](https://appshunter.io/ios/app/predictcurrent/id6468610449)

**Currently charting:** #80 Top Grossing · Weather (US App Store)

Navigate coastal waters with detailed tidal and ocean current maps. Access 10-day forecasts for currents, wind, waves, and sea temperatures. Essential for safe marine planning and exploration.

**Highlights:** Ultra-high-resolution 100m tidal current maps, 400m and 4km global coastline coverage, 10-day animated forecasts for currents, wind, and waves, Hourly tide chart data, Wind-against-current interaction analysis, Sea temperature tracking

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PredictCurrent Pro 1-Month | $15.00 | per month |
| PredictCurrent Pro 3-Monthly | $29.00 | per 3 months |
| PredictCurrent Pro 3-Monthly | $29.00 | per 3 months |
| PredictCurrent Pro 3-Monthly | $29.00 | per 3 months |
| PredictCurrent Pro Annual | $99.00 | per year |

**What reviewers like**

- 📊 Detailed hour-by-hour current visualizations
- 🎯 Accurate tidal and current predictions
- 👍 Intuitive and user-friendly interface
- 🌊 Comprehensive water condition data (wind, tide, waves, temperature)
- 💼 Valuable competitive advantage for water sports professionals

**What reviewers complain about**

- 💰 Expensive subscription pricing ($24-30 quarterly)
- 🚫 Mandatory account creation required
- 📍 Limited geographic coverage and location availability
- ⏰ Forecast data limited to short timeframes (until 11am-noon next day)
- 🔐 Privacy concerns regarding personal data collection

**Reported bugs**

- Unable to add location error messages despite valid coordinates
- Location setup fails to respond or complete
- Password not saved correctly in database, preventing login
- Account creation fails with character handling errors
- App crashes when setting locations

**Requested features**

- Extended forecast data for full 24-hour next day coverage
- Smaller time increment stepping (sub-hourly) for racing
- Exact tide turn time information beyond hourly data
- Legend/symbol guide for app indicators
- Improved coastal and estuarine modeling


## Frequently asked questions

### Is Ruuvi Station free?

Ruuvi Station is free to download, with no in-app purchases.

### Is PredictCurrent free?

PredictCurrent is free to download, with in-app purchases available.

### Which has better reviews, Ruuvi Station or PredictCurrent?

Ruuvi Station is rated higher. Ruuvi Station averages 4.6 out of 5 from 81 ratings, while PredictCurrent averages 4.5 from 255 ratings.

### Do Ruuvi Station or PredictCurrent have ads?

Neither Ruuvi Station nor PredictCurrent shows ads.

### Which is updated more often, Ruuvi Station or PredictCurrent?

Ruuvi Station ships an update every 3 weeks, and PredictCurrent monthly. Most recently, Ruuvi Station was updated on October 15, 2026 and PredictCurrent on October 12, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*