# HYDROINFO vs Weather Tracker

The clearest difference is review sentiment: Weather Tracker at 100% against HYDROINFO's 0%. Weather Tracker also leads on update cadence (every 5 days vs every 9 months). HYDROINFO's advantage is in-app purchases (none vs 3) and iOS requirement (8.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Weather Tracker sells 3 in-app purchases, starting at $0.99 per month. HYDROINFO asks for nothing beyond the download.

HYDROINFO ships an update every 9 months, Weather Tracker every 5 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | HYDROINFO | Weather Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/weather-tracker-farsight/id6759263161/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 5 days** |
| Monetization | **Free** | Freemium |
| Size | 10 MB | 47 MB |
| Requires iOS | **8.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Országos Vízjelző Szolgálat](https://appshunter.io/developer/1137128083) | [Catspaw Systems LLC](https://appshunter.io/developer/412342440) |

## What reviewers say

### HYDROINFO

[App page](https://appshunter.io/ios/app/hydroinfo/id1137128084)

Access real-time water level forecasts and current ford information for Hungarian waterways. View data in text, table, graph, or map formats. Receive instant alerts for your preferred locations and check forecasts near your GPS position.

**Highlights:** Water level forecasts, Current ford information, Text, table, graph, and map data, Customizable alerts, GPS-based nearby forecasts, Favorite gauge selection

**Features:** macOS Compatibility

**In-app purchases:** none


### Weather Tracker

[App page](https://appshunter.io/ios/app/weather-tracker-farsight/id6759263161)

This app tracks weather forecasts specifically for your planned events, showing how predictions evolve over time. It offers detailed charts and historical snapshots to help you plan outdoor activities, trips, or storm preparations more effectively.

**Highlights:** Event-based weather tracking, Forecast history snapshots, Detailed weather charts, Snapshot timeline comparison, Climate outlook view, Forecast vs observed actuals, Shareable event summary

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Farsight Annual Subscription | $9.99 | per year |
| Buy Pro for Life | $24.99 | one-time |


## Frequently asked questions

### Is HYDROINFO free?

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

### Is Weather Tracker free?

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

### Do HYDROINFO or Weather Tracker have ads?

Neither HYDROINFO nor Weather Tracker shows ads.

### Which is updated more often, HYDROINFO or Weather Tracker?

HYDROINFO ships an update every 9 months, and Weather Tracker every 5 days. Most recently, HYDROINFO was updated on November 2, 2026 and Weather Tracker on October 31, 2026.

---

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