# Nautide vs SipamHidro

The clearest difference is review sentiment: Nautide at 67% against SipamHidro's 0%. Nautide also leads on rating (4.8 vs 1.0) and ratings volume (3.4K vs 3). SipamHidro's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Nautide holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Nautide has 3.4K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 67% of Nautide's written reviews are positive against 0% of SipamHidro's.

Nautide ships an update every 3 months, SipamHidro every 6 weeks. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Nautide | SipamHidro |
| --- | --- | --- |
| Price | **Free** | — |
| Rating | **[4.8 (3.4K ratings)](https://appshunter.io/ios/app/nautide-tides-wind-waves-plus/id1413108902/reviews)** | [1.0 (3 ratings)](https://appshunter.io/ios/app/sipamhidro/id6471742149/reviews) |
| Number of ratings | **3.4K** | 3 |
| Positive reviews | **67.1% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#60** | — |
| Size | 64 MB | 54 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +4 |
| Developer | [Igoox](https://appshunter.io/developer/1152673523) | [Servicos e Informacoes do Brasil](https://appshunter.io/developer/1475781851) |

## What reviewers say

### Nautide

[App page](https://appshunter.io/ios/app/nautide-tides-wind-waves-plus/id1413108902)

**Currently charting:** #60 Top Grossing · Weather, #106 Top Free · Weather (US App Store)

Plan your maritime activities with comprehensive data on tides, waves, wind, and weather. Access detailed charts and forecasts for over 25,000 coastal stations worldwide, including fishing activity predictions and astronomical information.

**Highlights:** Tide charts and tables, Surf swell height and direction, Fish activity and solunar periods, Sunrise, sunset, and moon phases, Wind speed and direction, Coastal weather conditions, Marine open water forecast

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nautide PRO Monthly | $6.99 | per month |
| Nautide PRO Annual | $44.99 | per year |

**What reviewers like**

- 🚀 Accurate information
- 👍 Comprehensive data
- 👍 User-friendly interface
- 👍 Helpful for fishing/boating
- 👍 Great app overall

**What reviewers complain about**

- 🔒 Requires paid subscription to access full features
- 💸 Expensive subscription fee
- 🔍 Confusing navigation
- 🐛 Inaccurate weather/tide data
- 🔋 Excessive ads in free version

**Reported bugs**

- Paid subscription issues (e.g. not working, no access to content)
- App freezing or crashing
- Incorrect data display (e.g. water temperature)

**Requested features**

- Landscape mode support for tablets
- Ability to link forecasts to specific weather stations
- Integration with Apple Watch
- Offline access to data


### SipamHidro

[App page](https://appshunter.io/ios/app/sipamhidro/id6471742149)

This app provides environmental risk information, including floods and severe storms, for Amazonian populations. It aids authorities in adopting measures to save lives and preserve property.

**Highlights:** Environmental risk information, Flood and inundation monitoring, Severe storm tracking, Alerts for Amazonian populations, Support for authorities

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Nautide free?

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

### Is SipamHidro free?

Pricing for SipamHidro is not currently listed on the App Store.

### Which has better reviews, Nautide or SipamHidro?

Nautide is rated higher. Nautide averages 4.8 out of 5 from 3.4K ratings, while SipamHidro averages 1.0 from 3 ratings.

### Do Nautide or SipamHidro have ads?

Nautide shows ads; SipamHidro does not.

### Which is updated more often, Nautide or SipamHidro?

Nautide ships an update every 3 months, and SipamHidro every 6 weeks. Most recently, Nautide was updated on October 26, 2026 and SipamHidro on October 25, 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.*