# Vector vs Number Chain Math Puzzle

The clearest difference is ads: Number Chain Math Puzzle at none against Vector's shown. Vector's advantage is iOS requirement (15.1 vs 26.2). On price, update cadence, in-app purchases and device support there is nothing between them.

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

Vector ships an update monthly, Number Chain Math Puzzle every 3 weeks. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Vector | Number Chain Math Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vector-math-puzzle/id6757619221/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 35 MB | 21 MB |
| Requires iOS | **15.1** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Stone Franklin](https://appshunter.io/developer/1862586042) | [Hitfire Production AB](https://appshunter.io/developer/1517601288) |

## What reviewers say

### Vector

[App page](https://appshunter.io/ios/app/vector-math-puzzle/id6757619221)

Engage your mind with a strategic math puzzle game where you navigate a grid of numbers. Combine numbers using arithmetic operations to achieve the highest score by visiting each number exactly once. Progress through increasingly complex grids and challenges.

**Highlights:** Grid-based number puzzles, Addition, subtraction, multiplication, division, Visit each number once, Score maximization, Progressive difficulty levels, 8-directional movement

**Features:** macOS Compatibility

**In-app purchases:** none


### Number Chain Math Puzzle

[App page](https://appshunter.io/ios/app/number-chain-math-puzzle/id6773796193)

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

**In-app purchases:** none


## Frequently asked questions

### Is Vector free?

Vector is free to download, with no in-app purchases.

### Is Number Chain Math Puzzle free?

Number Chain Math Puzzle is free to download, with no in-app purchases.

### Do Vector or Number Chain Math Puzzle have ads?

Vector shows ads; Number Chain Math Puzzle does not.

### Which is updated more often, Vector or Number Chain Math Puzzle?

Vector ships an update monthly, and Number Chain Math Puzzle every 3 weeks. Most recently, Vector was updated on October 15, 2026 and Number Chain Math Puzzle 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.*