# Zero/Sum vs SUM 2048!

The clearest difference is rating: SUM 2048! at 5.0 against Zero/Sum's 4.2. SUM 2048! also leads on update cadence (weekly vs every 2 months). Zero/Sum's advantage is ratings volume (27 vs 1) and iOS requirement (8.0 vs 15.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

SUM 2048! holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Zero/Sum has 27 ratings behind it against 1, so its average is the more settled of the two.

Zero/Sum ships an update every 2 months, SUM 2048! weekly. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Zero/Sum | SUM 2048! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (27 ratings)](https://appshunter.io/ios/app/zerosum/id1200231665/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sum-2048/id6740783765/reviews)** |
| Number of ratings | **27** | 1 |
| Positive reviews | 53.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | Free |
| Size | 973 MB | 4 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Sean Kearney](https://appshunter.io/developer/944858047) | [Illés László](https://appshunter.io/developer/316890672) |

## 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


### SUM 2048!

[App page](https://appshunter.io/ios/app/sum-2048/id6740783765)

A tile-merging puzzle game where players swipe to combine numbered tiles. The objective is to strategically merge tiles to reach the highest possible number before running out of moves. It offers a simple yet challenging gameplay experience.

**Highlights:** Swipe to move tiles, Merge tiles with same numbers, Combine tile values, Reach highest possible number, Strategic tile matching, Powers of 2 tile series

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zero/Sum free?

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

### Is SUM 2048! free?

SUM 2048! is free to download, with no in-app purchases.

### Which has better reviews, Zero/Sum or SUM 2048!?

SUM 2048! is rated higher. Zero/Sum averages 4.2 out of 5 from 27 ratings, while SUM 2048! averages 5.0 from 1 ratings.

### Do Zero/Sum or SUM 2048! have ads?

Neither Zero/Sum nor SUM 2048! shows ads.

### Which is updated more often, Zero/Sum or SUM 2048!?

Zero/Sum ships an update every 2 months, and SUM 2048! weekly. Most recently, Zero/Sum was updated on November 2, 2026 and SUM 2048! on November 4, 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.*