# Node vs Stack&Math

The clearest difference is iOS requirement: Stack&Math at 15.6 against Node's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on September 10, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Node | Stack&Math |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 4 days | Every 4 days |
| Monetization | Ad-supported | — |
| Size | 118 MB | 32 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ryan Boyling](https://appshunter.io/developer/1313437414) | [Giuseppe Pignataro](https://appshunter.io/developer/363279853) |

## What reviewers say

### Node

[App page](https://appshunter.io/ios/app/node-connect-color-dots/id6745188485)

Drag and drop colorful shapes onto a dotted grid to solve puzzles. Link matching colors to fill the board and advance through increasingly challenging levels. Enjoy a daily timed puzzle and compete on leaderboards.

**Highlights:** Drag and drop shape puzzles, Link matching colors, Endless unique levels, Daily timed challenges, Leaderboard competition, Satisfying haptics and sounds

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

**In-app purchases:** none


### Stack&Math

[App page](https://appshunter.io/ios/app/stack-and-math-number-block-game/id6761229753)

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

**In-app purchases:** none


## Frequently asked questions

### Is Node free?

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

### Is Stack&Math free?

Stack&Math is free to download, with no in-app purchases.

### Do Node or Stack&Math have ads?

Both Node and Stack&Math show ads.

### Which is updated more often, Node or Stack&Math?

Node ships an update every 4 days, and Stack&Math every 4 days. Most recently, Node was updated on September 10, 2026 and Stack&Math on September 22, 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.*