# PoPGrid vs Swapblocku

The clearest difference is in-app purchases: PoPGrid at none against Swapblocku's 3. PoPGrid also leads on iOS requirement (13.0 vs 18.6). Swapblocku's advantage is ads (none vs shown) and update cadence (every 2 days vs every 10 days). On price and device support there is nothing between them.

Both are free to download. Swapblocku sells 3 one-off in-app purchases. PoPGrid asks for nothing beyond the download.

PoPGrid ships an update every 10 days, Swapblocku every 2 days. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | PoPGrid | Swapblocku |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | **Every 2 days** |
| Size | 123 MB | 9 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hyeyoung Lim](https://appshunter.io/developer/1624407273) | [Alejandro Ramirez](https://appshunter.io/developer/1884155228) |

## 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


### Swapblocku

[App page](https://appshunter.io/ios/app/swapblocku/id6760370309)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hand Color Pack | $0.99 | one-time |
| Hand Pose Pack | $1.99 | one-time |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is PoPGrid free?

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

### Is Swapblocku free?

Swapblocku is free to download, with in-app purchases available.

### Do PoPGrid or Swapblocku have ads?

PoPGrid shows ads; Swapblocku does not.

### Which is updated more often, PoPGrid or Swapblocku?

PoPGrid ships an update every 10 days, and Swapblocku every 2 days. Most recently, PoPGrid was updated on October 28, 2026 and Swapblocku on October 25, 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.*