# GridSync vs Stroopy

The clearest difference is ads: GridSync at none against Stroopy's shown. Stroopy's advantage is iOS requirement (13.0 vs 18.1). 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.

GridSync ships an update every 2 months, Stroopy every 3 months. Both last shipped on October 12, 2026.

## The numbers

| Metric | GridSync | Stroopy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/gridsync/id6758113727/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | — |
| Size | 23 MB | 28 MB |
| Requires iOS | 18.1 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jonathan Tucker](https://appshunter.io/developer/1870708386) | [OLE WebDesign](https://appshunter.io/developer/511936821) |

## What reviewers say

### GridSync

[App page](https://appshunter.io/ios/app/gridsync/id6758113727)

Engage your mind with a strategic tile-matching puzzle game featuring two distinct modes: timed challenges and move-limited puzzles. Progress through increasingly complex grids and daily challenges, all presented with a clean, minimalist design.

**Highlights:** Timed and moves-limited puzzle modes, Increasing grid sizes and difficulty, Daily challenges, Smooth tile gameplay, Clean, minimalist design

**Features:** macOS Compatibility

**In-app purchases:** none


### Stroopy

[App page](https://appshunter.io/ios/app/stroopy-mind-challenge/id6758552931)

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

**In-app purchases:** none


## Frequently asked questions

### Is GridSync free?

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

### Is Stroopy free?

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

### Do GridSync or Stroopy have ads?

Stroopy shows ads; GridSync does not.

### Which is updated more often, GridSync or Stroopy?

GridSync ships an update every 2 months, and Stroopy every 3 months. Most recently, GridSync was updated on October 12, 2026 and Stroopy on October 12, 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.*