# Polda 3 vs John Ray Space Adventure

The clearest difference is rating: Polda 3 at 5.0 against John Ray Space Adventure's 4.6. Polda 3 also leads on iOS requirement (8.0 vs 15.0). John Ray Space Adventure's advantage is update cadence (fortnightly vs every 9 months) and ratings volume (9 vs 2). On price, review sentiment, ads and in-app purchases there is nothing between them.

Polda 3 costs $5.99 and John Ray Space Adventure $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Polda 3 holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 2 and 9 respectively. Written reviews point the same way: 78% of Polda 3's written reviews are positive against 71% of John Ray Space Adventure's.

Polda 3 ships an update every 9 months, John Ray Space Adventure fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Polda 3 | John Ray Space Adventure |
| --- | --- | --- |
| Price | $5.99 | $5.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/polda-3/id440198513/reviews)** | [4.6 (9 ratings)](https://appshunter.io/ios/app/john-ray-space-adventure/id1601654697/reviews) |
| Number of ratings | 2 | **9** |
| Positive reviews | **78.3% of reviews** | 71.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Fortnightly** |
| Monetization | Paid | Paid |
| Size | 203 MB | 145 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 12+ | 12+ |
| Developer | [Zima-software](https://appshunter.io/developer/403815435) | [Adam Musial-Bright](https://appshunter.io/developer/586079623) |

## What reviewers say

### Polda 3

[App page](https://appshunter.io/ios/app/polda-3/id440198513)

Embark on a detective adventure in this Czech-language game. Solve a complex case involving a missing chef and a hockey star, exploring diverse locations and interacting with numerous characters. Features multiple control options and a compelling storyline.

**Highlights:** Over 60 locations worldwide, Over 70 interactive characters, Parallax scrolling, Extensive dialogues, Logical puzzles, Mini-games (submarine battle, line game, shooting), High-resolution graphics, Dual control modes

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

**In-app purchases:** none


### John Ray Space Adventure

[App page](https://appshunter.io/ios/app/john-ray-space-adventure/id1601654697)

Embark on a retro point-and-click adventure as a space archaeologist searching for ancient artifacts. Explore planets, interact with characters, solve puzzles, and uncover the secrets of a forgotten civilization. This indie game offers a classic adventure experience with pixel art and atmospheric music.

**Highlights:** Retro point-and-click gameplay, Space archaeology theme, Pixel art graphics, Inventory puzzles, Interactive world, Atmospheric music and sound effects, Manual and auto-save options

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Polda 3 free?

Polda 3 costs $5.99, with no in-app purchases.

### Is John Ray Space Adventure free?

John Ray Space Adventure costs $5.99, with no in-app purchases.

### Which has better reviews, Polda 3 or John Ray Space Adventure?

Polda 3 is rated higher. Polda 3 averages 5.0 out of 5 from 2 ratings, while John Ray Space Adventure averages 4.6 from 9 ratings.

### Do Polda 3 or John Ray Space Adventure have ads?

Neither Polda 3 nor John Ray Space Adventure shows ads.

### Which is updated more often, Polda 3 or John Ray Space Adventure?

Polda 3 ships an update every 9 months, and John Ray Space Adventure fortnightly. Most recently, Polda 3 was updated on October 24, 2026 and John Ray Space Adventure on October 24, 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.*