# 7 Planets vs Kropki Puzzle

The clearest difference is review sentiment: Kropki Puzzle at 76% against 7 Planets's 39%. Kropki Puzzle also leads on in-app purchases (none vs 2) and rating (4.8 vs 4.5). 7 Planets's advantage is ads (none vs shown). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. 7 Planets sells 2 in-app purchases, starting at $1.99 per month. Kropki Puzzle asks for nothing beyond the download.

Kropki Puzzle holds the better App Store score, 4.8 against 4.5. Both are backed by a comparable volume of ratings — 80 and 51 respectively. Written reviews point the same way: 39% of 7 Planets's written reviews are positive against 76% of Kropki Puzzle's.

7 Planets ships an update every 4 months, Kropki Puzzle every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | 7 Planets | Kropki Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (80 ratings)](https://appshunter.io/ios/app/7-planets/id478895559/reviews) | **[4.8 (51 ratings)](https://appshunter.io/ios/app/kropki-puzzle/id1390431292/reviews)** |
| Number of ratings | **80** | 51 |
| Positive reviews | 38.7% of reviews | **76.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | **Free** | Ad-supported |
| Size | 107 MB | 9 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Tomislav Puzak](https://appshunter.io/developer/468604455) | [Aliaksandr Uvarau](https://appshunter.io/developer/960171474) |

## What reviewers say

### 7 Planets

[App page](https://appshunter.io/ios/app/7-planets/id478895559)

This relaxing logic puzzle game features a wooden board and colorful marbles. Solve brain-teasing challenges by rolling and matching marbles to restore order. Enjoy offline play at your own pace with simple, satisfying gameplay.

**Highlights:** Wooden board and marble gameplay, Mind-bending logic challenges, Offline puzzle solving, Three distinct game modes, Leaderboards and achievements, Satisfying tactile experience

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7 Planets Premium (Monthly) | $1.99 | per month |
| 7 Planets Premium (Yearly) | $8.99 | per year |


### Kropki Puzzle

[App page](https://appshunter.io/ios/app/kropki-puzzle/id1390431292)

A logic puzzle game where you fill a grid with numbers. Numbers in rows and columns must be unique. Special dots indicate relationships between adjacent numbers, requiring them to differ by one or half.

**Highlights:** Fill grid with unique numbers, White dot: adjacent numbers differ by one, Black dot: adjacent numbers differ by half, All dots are shown, Multiple difficulty levels, Supports multiple numbers per cell during play

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

**In-app purchases:** none


## Frequently asked questions

### Is 7 Planets free?

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

### Is Kropki Puzzle free?

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

### Which has better reviews, 7 Planets or Kropki Puzzle?

Kropki Puzzle is rated higher. 7 Planets averages 4.5 out of 5 from 80 ratings, while Kropki Puzzle averages 4.8 from 51 ratings.

### Do 7 Planets or Kropki Puzzle have ads?

Kropki Puzzle shows ads; 7 Planets does not.

### Which is updated more often, 7 Planets or Kropki Puzzle?

7 Planets ships an update every 4 months, and Kropki Puzzle every 2 months. Most recently, 7 Planets was updated on October 24, 2026 and Kropki Puzzle 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.*