# Zero/Sum vs Wordocious

The clearest difference is review sentiment: Wordocious at 100% against Zero/Sum's 54%. Wordocious also leads on rating (5.0 vs 4.2) and update cadence (daily vs every 2 months). Zero/Sum's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Wordocious sells 3 in-app purchases, starting at $6.99 per month. Zero/Sum asks for nothing beyond the download.

Wordocious holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 27 and 9 respectively. Written reviews point the same way: 54% of Zero/Sum's written reviews are positive against 100% of Wordocious's.

Zero/Sum ships an update every 2 months, Wordocious daily. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Zero/Sum | Wordocious |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (27 ratings)](https://appshunter.io/ios/app/zerosum/id1200231665/reviews) | **[5.0 (9 ratings)](https://appshunter.io/ios/app/wordocious/id6775966055/reviews)** |
| Number of ratings | **27** | 9 |
| Positive reviews | 53.8% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Daily** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 973 MB | 206 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 12+ |
| Developer | [Sean Kearney](https://appshunter.io/developer/944858047) | [Showloud, LLC](https://appshunter.io/developer/1892057782) |

## What reviewers say

### Zero/Sum

[App page](https://appshunter.io/ios/app/zerosum/id1200231665)

Solve mathematical puzzles to uncover a cure for cancer in this unique puzzle game. Experience an 80s action movie-inspired storyline with live-action cinematics and a variety of fresh puzzle mechanics. Features daily challenges and time trials.

**Highlights:** Unique and original puzzle gameplay, 80s action movie-inspired storyline, Full motion video cinematics with real actors, Variety of puzzle types (melting, number), Daily Challenge Mode with new puzzles, Time Trial mode

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

**In-app purchases:** none


### Wordocious

[App page](https://appshunter.io/ios/app/wordocious/id6775966055)

Engage in daily word puzzles across nine unique modes, from classic challenges to multi-board battles. Compete on global leaderboards, challenge friends in real-time, and track your progress with detailed stats. Unlock premium features for an enhanced experience.

**Highlights:** Nine distinct game modes, Daily puzzles and streaks, Global leaderboards, Real-time VS battles, Private matches with friends, Detailed player stats, Unlockable Pro features

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wordocious Pro (Monthly) | $6.99 | per month |
| Wordocious Pro (Yearly) | $59.99 | per year |
| Wordocious Pro Day Pass | $0.99 | one-time |


## Frequently asked questions

### Is Zero/Sum free?

Zero/Sum is free to download, with no in-app purchases.

### Is Wordocious free?

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

### Which has better reviews, Zero/Sum or Wordocious?

Wordocious is rated higher. Zero/Sum averages 4.2 out of 5 from 27 ratings, while Wordocious averages 5.0 from 9 ratings.

### Do Zero/Sum or Wordocious have ads?

Wordocious shows ads; Zero/Sum does not.

### Which is updated more often, Zero/Sum or Wordocious?

Zero/Sum ships an update every 2 months, and Wordocious daily. Most recently, Zero/Sum was updated on October 26, 2026 and Wordocious on October 28, 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.*