# Griddr. vs Grejn

The clearest difference is ads: Grejn at none against Griddr.'s shown. Grejn also leads on update cadence (weekly vs fortnightly). Griddr.'s advantage is iOS requirement (14.0 vs 26.2). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Griddr. sells 7 in-app purchases, starting at $2.99 per month and Grejn sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Griddr. ships an update fortnightly, Grejn weekly. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Griddr. | Grejn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/griddr-a-grid-camera-app/id6480035897/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 115 MB | 8 MB |
| Requires iOS | **14.0** | 26.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NEXT APPS LLC](https://appshunter.io/developer/1737945720) | [David Mismas](https://appshunter.io/developer/1867804265) |

## What reviewers say

### Griddr.

[App page](https://appshunter.io/ios/app/griddr-a-grid-camera-app/id6480035897)

Enhance your photography with diverse grid templates and expert composition tips. Capture stunning images with the built-in camera and analyze your shots with grid overlays. Share your creations easily and elevate your skills.

**Highlights:** Diverse grid line options (rule of thirds, diagonals), Tailored grid templates for different scenes, Built-in camera functionality, Expert photography tips and insights, Customizable gridline colors (Pro), Advanced grid options (Pro)

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Griddr. Pro (Monthly) | $2.99 | per month |
| Griddr. Pro (Annual) | $12.99 | per year |
| 20 AI Critiques | $1.99 | one-time |
| Griddr. Pro | $2.99 | one-time |
| 75 AI Critiques | $4.99 | one-time |
| 200 AI Critiques | $9.99 | one-time |
| Griddr. Pro (Lifetime) | $19.99 | one-time |


### Grejn

[App page](https://appshunter.io/ios/app/grejn/id6760006352)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TrueCamera Pro | $6.99 | one-time |


## Frequently asked questions

### Is Griddr. free?

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

### Is Grejn free?

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

### Do Griddr. or Grejn have ads?

Griddr. shows ads; Grejn does not.

### Which is updated more often, Griddr. or Grejn?

Griddr. ships an update fortnightly, and Grejn weekly. Most recently, Griddr. was updated on October 4, 2026 and Grejn on October 8, 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.*