# PoPGrid vs mojicu

The clearest difference is in-app purchases: PoPGrid at none against mojicu's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. mojicu sells 1 one-off in-app purchase. PoPGrid asks for nothing beyond the download.

PoPGrid ships an update every 10 days, mojicu every 2 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | PoPGrid | mojicu |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Size | 123 MB | 49 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Hyeyoung Lim](https://appshunter.io/developer/1624407273) | [Keisuke Otani](https://appshunter.io/developer/1808703443) |

## 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


### mojicu

[App page](https://appshunter.io/ios/app/mojicu/id6792293184)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |


## Frequently asked questions

### Is PoPGrid free?

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

### Is mojicu free?

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

### Do PoPGrid or mojicu have ads?

Both PoPGrid and mojicu show ads.

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

PoPGrid ships an update every 10 days, and mojicu every 2 weeks. Most recently, PoPGrid was updated on October 31, 2026 and mojicu on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*