# Polda vs Na vlně!

The clearest difference is in-app purchases: Na vlně! at none against Polda's 1. Na vlně! also leads on update cadence (every 2 days vs every 9 months) and iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Polda sells 1 one-off in-app purchase. Na vlně! asks for nothing beyond the download.

Polda ships an update every 9 months, Na vlně! every 2 days. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Polda | Na vlně! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/polda/id1383201992/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 74.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 97 MB | 106 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Zima-software](https://appshunter.io/developer/403815435) | [Česká televize](https://appshunter.io/developer/522546879) |

## What reviewers say

### Polda

[App page](https://appshunter.io/ios/app/polda/id1383201992)

Step into the shoes of a detective in a quirky town to solve a kidnapping. This classic point-and-click adventure game offers a humorous, fully dubbed English experience with a detailed plot, engaging puzzles, and a cast of unique characters.

**Highlights:** Interactive characters, Detailed game locations, Stylish graphic design, Detective plot, Logical puzzle tasks, Quality sound effects

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plná verze Polda 1 | $2.99 | one-time |


### Na vlně!

[App page](https://appshunter.io/ios/app/na-vlne/id6747585738)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Polda free?

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

### Is Na vlně! free?

Na vlně! is free to download, with no in-app purchases.

### Do Polda or Na vlně! have ads?

Neither Polda nor Na vlně! shows ads.

### Which is updated more often, Polda or Na vlně!?

Polda ships an update every 9 months, and Na vlně! every 2 days. Most recently, Polda was updated on November 7, 2026 and Na vlně! on October 30, 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.*