# String Theory Game vs Smart Match 3D

The clearest difference is ads: String Theory Game at none against Smart Match 3D's shown. String Theory Game also leads on iOS requirement (10.0 vs 12.0). Smart Match 3D's advantage is update cadence (daily vs every 2 days). On price, 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.

String Theory Game ships an update every 2 days, Smart Match 3D daily. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | String Theory Game | Smart Match 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/string-theory-game/id6479223958/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 days | **Daily** |
| Monetization | Free | — |
| Size | 43 MB | 108 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Viesta](https://appshunter.io/developer/1735241726) | [华 印](https://appshunter.io/developer/705079055) |

## What reviewers say

### String Theory Game

[App page](https://appshunter.io/ios/app/string-theory-game/id6479223958)

A vibrant puzzle game where you recreate patterns by drawing loops between pegs. Strategically place and overlap loops to match the target design with minimal moves. Offers handcrafted puzzles, daily challenges, and endless free play.

**Highlights:** Pattern matching puzzles, Loop drawing mechanics, Color-based loop filling, 60+ handcrafted puzzles, Daily challenges, Free play modes

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Match 3D

[App page](https://appshunter.io/ios/app/smart-match-3d/id6740158657)

**In-app purchases:** none


## Frequently asked questions

### Is String Theory Game free?

String Theory Game is free to download, with no in-app purchases.

### Is Smart Match 3D free?

Smart Match 3D is free to download, with no in-app purchases.

### Do String Theory Game or Smart Match 3D have ads?

Smart Match 3D shows ads; String Theory Game does not.

### Which is updated more often, String Theory Game or Smart Match 3D?

String Theory Game ships an update every 2 days, and Smart Match 3D daily. Most recently, String Theory Game was updated on November 4, 2026 and Smart Match 3D on October 30, 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.*