# XTide vs Marine Barometer

The clearest difference is update cadence: XTide at every 3 months against Marine Barometer's every 15 months. XTide also leads on review sentiment (100% vs 78%) and rating (4.7 vs 4.5). Marine Barometer's advantage is ratings volume (33 vs 3) and iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

XTide holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Marine Barometer has 33 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 100% of XTide's written reviews are positive against 78% of Marine Barometer's.

XTide ships an update every 3 months, Marine Barometer every 15 months. The most recent releases landed on June 1, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | XTide | Marine Barometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/xtide/id1191127595/reviews)** | [4.5 (33 ratings)](https://appshunter.io/ios/app/marine-barometer/id1370744934/reviews) |
| Number of ratings | 3 | **33** |
| Positive reviews | **100.0% of reviews** | 77.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 15 months |
| Monetization | Free | Free |
| Size | 8 MB | 38 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lee Ann Rucker](https://appshunter.io/developer/1170393976) | [Starpath Corp](https://appshunter.io/developer/1345556660) |

## What reviewers say

### XTide

[App page](https://appshunter.io/ios/app/xtide/id1191127595)

Get tide and current predictions with this app. It offers information for your favorite tide stations and is based on the open-source XTide for Unix. Note: not for navigation and accuracy depends on harmonic data.

**Highlights:** Tide and current predictions, Apple Watch app and widget, Favorite tide station information, Based on open-source XTide, Supports custom harmonics files

**In-app purchases:** none


### Marine Barometer

[App page](https://appshunter.io/ios/app/marine-barometer/id1370744934)

This app provides accurate atmospheric pressure readings for mariners, allowing them to manually save readings with location and time data. It explains sea level pressure calculation and offers calibration checks with adjustable sensor offsets.

**Highlights:** Accurate atmospheric pressure readings, Manual saving of pressure, location, and time, Sensor offset adjustment, Sea level pressure explanation, Calibration check instructions, Multiple pressure unit options

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is XTide free?

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

### Is Marine Barometer free?

Marine Barometer is free to download, with no in-app purchases.

### Which has better reviews, XTide or Marine Barometer?

XTide is rated higher. XTide averages 4.7 out of 5 from 3 ratings, while Marine Barometer averages 4.5 from 33 ratings.

### Do XTide or Marine Barometer have ads?

Neither XTide nor Marine Barometer shows ads.

### Which is updated more often, XTide or Marine Barometer?

XTide ships an update every 3 months, and Marine Barometer every 15 months. Most recently, XTide was updated on June 1, 2026 and Marine Barometer on August 23, 2026.

---

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