# PoPGrid vs Solid Sliding Puzzle

The clearest difference is update cadence: PoPGrid at every 10 days against Solid Sliding Puzzle's every 3 months. On price, ads, 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.

PoPGrid ships an update every 10 days, Solid Sliding Puzzle every 3 months. The most recent releases landed on October 13, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | PoPGrid | Solid Sliding Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 10 days** | Every 3 months |
| Size | 123 MB | 32 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hyeyoung Lim](https://appshunter.io/developer/1624407273) | [Sooyeol Jeong](https://appshunter.io/developer/1877260413) |

## What reviewers say

### PoPGrid

[App page](https://appshunter.io/ios/app/popgrid-puzzle-blocks/id6757603677)

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

**In-app purchases:** none


### Solid Sliding Puzzle

[App page](https://appshunter.io/ios/app/solid-sliding-puzzle/id6760256107)

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

**In-app purchases:** none


## Frequently asked questions

### Is PoPGrid free?

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

### Is Solid Sliding Puzzle free?

Solid Sliding Puzzle is free to download, with no in-app purchases.

### Do PoPGrid or Solid Sliding Puzzle have ads?

Both PoPGrid and Solid Sliding Puzzle show ads.

### Which is updated more often, PoPGrid or Solid Sliding Puzzle?

PoPGrid ships an update every 10 days, and Solid Sliding Puzzle every 3 months. Most recently, PoPGrid was updated on October 13, 2026 and Solid Sliding Puzzle on October 3, 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.*