# Seadoku vs Fan Jam!

The clearest difference is update cadence: Fan Jam! at every 4 days against Seadoku's fortnightly. Fan Jam! also leads on ratings volume (16 vs 5) and iOS requirement (12.0 vs 18.0). On price, rating, ads and in-app purchases there is nothing between them.

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

Seadoku holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 5 and 16 respectively.

Seadoku ships an update fortnightly, Fan Jam! every 4 days. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Seadoku | Fan Jam! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/seadoku/id1590857274/reviews)** | [4.8 (16 ratings)](https://appshunter.io/ios/app/fan-jam/id6499515722/reviews) |
| Number of ratings | 5 | **16** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Ad-supported | Ad-supported |
| Size | 62 MB | 96 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [CHRISTINA STOUT](https://appshunter.io/developer/1531227744) | [Virtual Projects Oyun Yazilim Ve Teknoloji](https://appshunter.io/developer/1327820445) |

## What reviewers say

### Seadoku

[App page](https://appshunter.io/ios/app/seadoku/id1590857274)

This game offers a unique twist on Sudoku, replacing numbers with charming sea creatures. Enjoy a relaxing underwater world with strategic puzzles and multiple difficulty levels. It's perfect for honing your puzzle-solving skills.

**Highlights:** Sea creature themed puzzles, Multiple difficulty levels, Relaxing ocean soundscapes, Strategic gameplay, Hone puzzle-solving skills

**Features:** macOS Compatibility

**In-app purchases:** none


### Fan Jam!

[App page](https://appshunter.io/ios/app/fan-jam/id6499515722)

A fast-paced puzzle game where players clear grids of stacked propellers by matching colors. Tap to send propellers to a dock and match three of the same color to remove them, strategizing to overcome jammed and stacked pieces.

**Highlights:** Grid-based propeller matching, Tap to send propellers to dock, Match three of the same color, Overcome stacked propellers, Brain-teasing puzzle strategy

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Seadoku free?

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

### Is Fan Jam! free?

Fan Jam! is free to download, with no in-app purchases.

### Which has better reviews, Seadoku or Fan Jam!?

Seadoku is rated higher. Seadoku averages 5.0 out of 5 from 5 ratings, while Fan Jam! averages 4.8 from 16 ratings.

### Do Seadoku or Fan Jam! have ads?

Both Seadoku and Fan Jam! show ads.

### Which is updated more often, Seadoku or Fan Jam!?

Seadoku ships an update fortnightly, and Fan Jam! every 4 days. Most recently, Seadoku was updated on October 13, 2026 and Fan Jam! 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.*