# Griddy vs Onzitr

The clearest difference is update cadence: Onzitr at every 11 days against Griddy's every 3 months. Onzitr also leads on iOS requirement (12.0 vs 16.0). 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.

Griddy ships an update every 3 months, Onzitr every 11 days. The most recent releases landed on October 8, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Griddy | Onzitr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/griddy/id6447456866/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 11 days** |
| Monetization | Free | — |
| Size | 14 MB | 61 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Kyaw Zay Ya Lin Tun](https://appshunter.io/developer/1623030567) | [GKS INFOTECH PRIVATE LIMITED](https://appshunter.io/developer/1751898817) |

## What reviewers say

### Griddy

[App page](https://appshunter.io/ios/app/griddy/id6447456866)

This app helps you create precise drawings by overlaying customizable grids onto your images. Adjust grid properties, remove backgrounds, and pin your image to focus on your artwork. Save and share your creations easily.

**Highlights:** Customizable grids (size, color, opacity), Background removal and custom backgrounds, Device kept awake while working, Pinning feature to lock image, Save and share designs, Pre-made app icons

**In-app purchases:** none


### Onzitr

[App page](https://appshunter.io/ios/app/onzitr/id6532596059)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Griddy free?

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

### Is Onzitr free?

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

### Do Griddy or Onzitr have ads?

Neither Griddy nor Onzitr shows ads.

### Which is updated more often, Griddy or Onzitr?

Griddy ships an update every 3 months, and Onzitr every 11 days. Most recently, Griddy was updated on October 8, 2026 and Onzitr on October 4, 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.*