# Ship Master vs Katmy

The clearest difference is ads: Katmy at none against Ship Master's shown. Ship Master's advantage is update cadence (every 11 days vs every 3 weeks) and iOS requirement (12.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Ship Master sells 10 one-off in-app purchases and Katmy sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Ship Master ships an update every 11 days, Katmy every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Ship Master | Katmy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (17 ratings)](https://appshunter.io/ios/app/ship-master-match-3-port/id6450924951/reviews)** | — |
| Number of ratings | **17** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 11 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 206 MB | 412 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Terahype s.r.o.](https://appshunter.io/developer/1631297930) | [U8Space Sdn. Bhd.](https://appshunter.io/developer/1482236420) |

## What reviewers say

### Ship Master

[App page](https://appshunter.io/ios/app/ship-master-match-3-port/id6450924951)

Engage in a maritime adventure combining match-3 puzzles with ship building and port city decoration. Match jewels to earn resources, construct magnificent vessels, and customize your harbor with charming decor.

**Highlights:** Match-3 puzzle gameplay, Ship building and customization, Port city expansion and decoration, Hundreds of port cities to explore, Fleet management, Jewel quests and pirate challenges

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Gem Pack | $0.99 | one-time |
| Rainbow Treasure 1 - Stage 1 | $0.99 | one-time |
| Rainbow Treasure 1 - Stage 3 | $0.99 | one-time |
| Starting Bundle | $2.99 | one-time |
| Goodbye Ads | $4.99 | one-time |
| Medium Large Gem Pack | $4.99 | one-time |
| Rainbow Treasure 2 - Stage 1 | $4.99 | one-time |
| Rainbow Treasure 3 - Stage 2 | $4.99 | one-time |
| Rainbow Treasure 3 - Stage 4 | $4.99 | one-time |
| Large Gem Pack | $9.99 | one-time |


### Katmy

[App page](https://appshunter.io/ios/app/katmy-bubble-pop-multiplayer/id6761519785)

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Katcoin Pack | $0.99 | one-time |
| Medium Katcoin Pack | $1.99 | one-time |
| 5 Gamesroomz Tickets | $2.99 | one-time |
| Large Katcoin Pack | $3.99 | one-time |
| 10 Gamesroomz Tickets | $4.99 | one-time |
| Extra Large Katcoin Pack | $9.99 | one-time |
| 30 Gamesroomz Tickets | $14.99 | one-time |
| 50 Gamesroomz Tickets | $19.99 | one-time |
| Mega Katcoin Pack | $19.99 | one-time |
| Ultra Katcoin Pack | $39.99 | one-time |


## Frequently asked questions

### Is Ship Master free?

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

### Is Katmy free?

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

### Do Ship Master or Katmy have ads?

Ship Master shows ads; Katmy does not.

### Which is updated more often, Ship Master or Katmy?

Ship Master ships an update every 11 days, and Katmy every 3 weeks. Most recently, Ship Master was updated on November 3, 2026 and Katmy on October 31, 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.*