# PocketGrib vs PredictWind Offshore Weather

The clearest difference is price: PredictWind Offshore Weather at Free against PocketGrib's $5.99. PredictWind Offshore Weather also leads on update cadence (monthly vs every 2 months). PocketGrib's advantage is rating (4.8 vs 3.5) and review sentiment (93% vs 54%). On ads, in-app purchases, monetization model and device support there is nothing between them.

PredictWind Offshore Weather is free to download; PocketGrib costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PocketGrib holds the better App Store score, 4.8 against 3.5. That said, the two scores are not equally well evidenced: PocketGrib has 577 ratings behind it against 41, so its average is the more settled of the two. Written reviews point the same way: 93% of PocketGrib's written reviews are positive against 54% of PredictWind Offshore Weather's.

PocketGrib ships an update every 2 months, PredictWind Offshore Weather monthly. Both last shipped on October 26, 2026.

## The numbers

| Metric | PocketGrib | PredictWind Offshore Weather |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | **[4.8 (577 ratings)](https://appshunter.io/ios/app/pocketgrib/id429394638/reviews)** | [3.5 (41 ratings)](https://appshunter.io/ios/app/predictwind-offshore-weather/id1068677891/reviews) |
| Number of ratings | **577** | 41 |
| Positive reviews | **93.4% of reviews** | 54.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Best chart rank | **#91** | — |
| Size | 34 MB | 527 MB |
| Requires iOS | **15.0** | 15.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nicko Brennan](https://appshunter.io/developer/429394641) | [PredictWind Limited](https://appshunter.io/developer/477048590) |

## What reviewers say

### PocketGrib

[App page](https://appshunter.io/ios/app/pocketgrib/id429394638)

**Currently charting:** #91 Top Paid · Weather (US App Store)

Access and analyze global weather data, including wind, precipitation, and pressure, directly on your mobile device. Visualize forecasts with animated maps and detailed graphs, perfect for outdoor activities and meteorology enthusiasts.

**Highlights:** Download and view global weather data, Animated weather map displays, Meteogram and raw data views, Configurable GRIB file downloads, Offline weather data access, Support for multiple weather models

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Easy to use
- 🚀 Accurate weather forecasts
- 🚀 Comprehensive data
- 🚀 Reliable and dependable
- 🚀 Useful for planning sailing/boating trips

**What reviewers complain about**

- 🐛 Occasional crashes or issues with downloads
- 🐛 Wind speed sometimes underestimated
- 🐛 Lack of wave height data for some areas

**Reported bugs**

- Corrupted map display after recent update
- Inability to download GRIB files in some areas

**Requested features**

- Add wave height data
- Improve graphics and visuals
- Provide more weather models to compare
- Faster data updates
- Ability to plot boat position and route


### PredictWind Offshore Weather

[App page](https://appshunter.io/ios/app/predictwind-offshore-weather/id1068677891)

Access detailed offshore weather forecasts and marine tools for coastal and offshore passages. Download GRIB files, view weather routes, and utilize advanced marine data for safe and efficient navigation.

**Highlights:** Download GRIB files, View weather routes, Access forecast models, Marine tools, Weather routing, GPS tracking, AIS data

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PocketGrib free?

PocketGrib costs $5.99, with no in-app purchases.

### Is PredictWind Offshore Weather free?

PredictWind Offshore Weather is free to download, with no in-app purchases.

### Which has better reviews, PocketGrib or PredictWind Offshore Weather?

PocketGrib is rated higher. PocketGrib averages 4.8 out of 5 from 577 ratings, while PredictWind Offshore Weather averages 3.5 from 41 ratings.

### Do PocketGrib or PredictWind Offshore Weather have ads?

Neither PocketGrib nor PredictWind Offshore Weather shows ads.

### Which is updated more often, PocketGrib or PredictWind Offshore Weather?

PocketGrib ships an update every 2 months, and PredictWind Offshore Weather monthly. Most recently, PocketGrib was updated on October 26, 2026 and PredictWind Offshore Weather on October 26, 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.*