# Jizerská 50 vs Paddleboard Mapa

The clearest difference is ads: Jizerská 50 at none against Paddleboard Mapa's shown. Jizerská 50 also leads on update cadence (every 3 weeks vs every 3 months). Paddleboard Mapa's advantage is iOS requirement (9.0 vs 15.0). On price, 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.

Jizerská 50 ships an update every 3 weeks, Paddleboard Mapa every 3 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Jizerská 50 | Paddleboard Mapa |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free | — |
| Size | 46 MB | 35 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CGI IT Czech Republic s.r.o.](https://appshunter.io/developer/925257258) | [Mapotic](https://appshunter.io/developer/1399085962) |

## What reviewers say

### Jizerská 50

[App page](https://appshunter.io/ios/app/jizerska-50/id1545611320)

Stay updated on the largest Czech cross-country ski race series with this official app. Access event schedules, competitor profiles, results, weather, course maps, and social media news. It's your comprehensive guide for participants and spectators alike.

**Highlights:** Event program and side events, Competitor profiles, Race results, Transportation information, Weather forecasts, Course maps and profiles, Social media news feed

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

**In-app purchases:** none


### Paddleboard Mapa

[App page](https://appshunter.io/ios/app/paddleboard-mapa/id1576305130)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Jizerská 50 free?

Jizerská 50 is free to download, with no in-app purchases.

### Is Paddleboard Mapa free?

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

### Do Jizerská 50 or Paddleboard Mapa have ads?

Paddleboard Mapa shows ads; Jizerská 50 does not.

### Which is updated more often, Jizerská 50 or Paddleboard Mapa?

Jizerská 50 ships an update every 3 weeks, and Paddleboard Mapa every 3 months. Most recently, Jizerská 50 was updated on October 24, 2026 and Paddleboard Mapa 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.*