# Hydrosolar 24 vs Leon System GPS

The clearest difference is update cadence: Leon System GPS at every 2 months against Hydrosolar 24's every 10 months. Leon System GPS also leads on iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Hydrosolar 24 ships an update every 10 months, Leon System GPS every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Hydrosolar 24 | Leon System GPS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 3 MB | 64 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [HYDROSOLAR](https://appshunter.io/developer/662898422) | [Alfred Morawiec](https://appshunter.io/developer/1442801923) |

## What reviewers say

### Hydrosolar 24

[App page](https://appshunter.io/ios/app/hydrosolar-24/id662898419)

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

**In-app purchases:** none


### Leon System GPS

[App page](https://appshunter.io/ios/app/leon-system-gps/id1442801924)

Monitor your fleet's real-time location and historical data. Generate reports on routes, fuel, and driver activity. Access features like maps, communication, and ECO profiles for efficient fleet management.

**Highlights:** Real-time fleet monitoring, Historical route tracking, Fuel and driver activity reports, Vehicle group filtering, Live GPS position and status, Driver data and ECO profile

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hydrosolar 24 free?

Hydrosolar 24 is free to download, with no in-app purchases.

### Is Leon System GPS free?

Leon System GPS is free to download, with no in-app purchases.

### Do Hydrosolar 24 or Leon System GPS have ads?

Neither Hydrosolar 24 nor Leon System GPS shows ads.

### Which is updated more often, Hydrosolar 24 or Leon System GPS?

Hydrosolar 24 ships an update every 10 months, and Leon System GPS every 2 months. Most recently, Hydrosolar 24 was updated on October 24, 2026 and Leon System GPS on October 25, 2026.

---

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