# Stressa vs Word Zero

The clearest difference is update cadence: Stressa at daily against Word Zero's every 2 weeks. Stressa also leads on iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Stressa sells 1 one-off in-app purchase and Word Zero sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Stressa ships an update daily, Word Zero every 2 weeks. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Stressa | Word Zero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (19 ratings)](https://appshunter.io/ios/app/word-zero/id6463043123/reviews)** |
| Number of ratings | — | **19** |
| Positive reviews | — | 69.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 54 MB | 64 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Bloop Apps](https://appshunter.io/developer/587471051) | [SourceGear](https://appshunter.io/developer/550525064) |

## What reviewers say

### Stressa

[App page](https://appshunter.io/ios/app/stressa/id1666552273)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | one-time |


### Word Zero

[App page](https://appshunter.io/ios/app/word-zero/id6463043123)

A digital crossword board game where two players form words using letter tiles. It focuses on a pure gameplay experience without ads, rewards, or in-game assistance. Players use tokens to start games, with options to earn or purchase more.

**Highlights:** Two-player turn-based word formation, Token system for game access, No ads or in-game rewards, Correspondence-style games with turn timers, Play against computer bots, Elo rating system, English and Spanish language support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50 Game Tokens | $4.99 | one-time |


## Frequently asked questions

### Is Stressa free?

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

### Is Word Zero free?

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

### Do Stressa or Word Zero have ads?

Neither Stressa nor Word Zero shows ads.

### Which is updated more often, Stressa or Word Zero?

Stressa ships an update daily, and Word Zero every 2 weeks. Most recently, Stressa was updated on October 18, 2026 and Word Zero on October 16, 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.*