# 卫星云图 vs Salty Solutions

The clearest difference is rating: Salty Solutions at 4.8 against 卫星云图's 4.2. Salty Solutions also leads on ads (none vs shown) and review sentiment (90% vs 70%). 卫星云图's advantage is in-app purchases (none vs 1). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Salty Solutions sells 1 in-app purchase, starting at $4.99 per month. 卫星云图 asks for nothing beyond the download.

Salty Solutions holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: Salty Solutions has 1.8K ratings behind it against 183, so its average is the more settled of the two. Written reviews point the same way: 70% of 卫星云图's written reviews are positive against 90% of Salty Solutions's.

卫星云图 ships an update every 4 weeks, Salty Solutions every 5 weeks. The most recent releases landed on October 21, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | 卫星云图 | Salty Solutions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (183 ratings)](https://appshunter.io/ios/app/id1286499485/reviews) | **[4.8 (1.8K ratings)](https://appshunter.io/ios/app/salty-solutions/id1511737992/reviews)** |
| Number of ratings | 183 | **1.8K** |
| Positive reviews | 70.4% of reviews | **90.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 weeks** | Every 5 weeks |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | **#121** |
| Size | 84 MB | 38 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [健 陈](https://appshunter.io/developer/1129782902) | [Steven Musumeche](https://appshunter.io/developer/1511737991) |

## What reviewers say

### 卫星云图

[App page](https://appshunter.io/ios/app/id1286499485)

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

**In-app purchases:** none


### Salty Solutions

[App page](https://appshunter.io/ios/app/salty-solutions/id1511737992)

**Currently charting:** #121 Top Grossing · Weather (US App Store)

This app helps saltwater fishermen plan their trips by providing essential weather and tide information in an easily digestible format. It consolidates data to help users determine the best times for a productive day on the water.

**Highlights:** Saltwater fishing weather data, Tide information, Trip planning tool, Quickly viewable data, Easily digestible format

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Salty Solutions Premium | $4.99 | per month |

**What reviewers like**

- 👍 Helpful and on point
- 👍 Great app
- 👍 Fantastic app for Louisiana fisherman
- 👍 Awesome app
- 👍 Very good app

**What reviewers complain about**

- 💰 Price more than doubling
- 💰 Premium cost when other apps are free

**Reported bugs**

- Problem with login

**Requested features**

- App info very limited


## Frequently asked questions

### Is 卫星云图 free?

卫星云图 is free to download, with no in-app purchases.

### Is Salty Solutions free?

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

### Which has better reviews, 卫星云图 or Salty Solutions?

Salty Solutions is rated higher. 卫星云图 averages 4.2 out of 5 from 183 ratings, while Salty Solutions averages 4.8 from 1.8K ratings.

### Do 卫星云图 or Salty Solutions have ads?

卫星云图 shows ads; Salty Solutions does not.

### Which is updated more often, 卫星云图 or Salty Solutions?

卫星云图 ships an update every 4 weeks, and Salty Solutions every 5 weeks. Most recently, 卫星云图 was updated on October 21, 2026 and Salty Solutions on October 23, 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.*