# Seatrix vs WordSmart Stacker

The clearest difference is iOS requirement: Seatrix at 10.0 against WordSmart Stacker's 15.0. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Seatrix sells 4 one-off in-app purchases and WordSmart Stacker sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Seatrix | WordSmart Stacker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | — | Yes |
| Update frequency | Fortnightly | Fortnightly |
| Size | 126 MB | 139 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Xoker Games](https://appshunter.io/developer/1547223030) | [Knowledge Crunch, Inc.](https://appshunter.io/developer/1057735477) |

## What reviewers say

### Seatrix

[App page](https://appshunter.io/ios/app/seatrix/id1557669255)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Pack | $1.99 | one-time |
| Ultimate Pack | $2.99 | one-time |
| Premium Pack | $3.99 | one-time |
| Remove Ads | $4.99 | one-time |


### WordSmart Stacker

[App page](https://appshunter.io/ios/app/wordsmart-stacker/id1612347508)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 Gold Coins | $0.99 | one-time |
| 1,200 Gold Coins | $1.99 | one-time |
| 3,120 Gold Coins | $3.99 | one-time |
| Remove ADS | $4.99 | one-time |
| 8,740 Gold Coins | $5.99 | one-time |
| 26,260 Gold Coins | $15.99 | one-time |


## Frequently asked questions

### Is Seatrix free?

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

### Is WordSmart Stacker free?

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

### Which is updated more often, Seatrix or WordSmart Stacker?

Seatrix ships an update fortnightly, and WordSmart Stacker fortnightly. Most recently, Seatrix was updated on November 7, 2026 and WordSmart Stacker on November 3, 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.*