# Black and white sketch effect vs Event Flash

The clearest difference is in-app purchases: Event Flash at none against Black and white sketch effect's 4. Event Flash also leads on ads (none vs shown) and iOS requirement (12.0 vs 14.0). On price and device support there is nothing between them.

Both are free to download. Black and white sketch effect sells 4 one-off in-app purchases. Event Flash asks for nothing beyond the download.

## The numbers

| Metric | Black and white sketch effect | Event Flash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.5 (4 ratings)](https://appshunter.io/ios/app/black-and-white-sketch-effect/id6497227654/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | — | Daily |
| Monetization | Free with in-app purchases | — |
| Size | 195 MB | 167 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Maria Gascon](https://appshunter.io/developer/1265018007) | [Florian HENONIN](https://appshunter.io/developer/1805855730) |

## What reviewers say

### Black and white sketch effect

[App page](https://appshunter.io/ios/app/black-and-white-sketch-effect/id6497227654)

Transform your photos into realistic pencil drawings with artistic filters and frames. Easily create unique digital art without needing drawing skills and share your masterpieces.

**Highlights:** Pencil drawing style conversion, Vibrant color filters, Stylish and nostalgic frames, Save and share creations, No drawing skills required

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $3.99 | one-time |
| No Watermark | $3.99 | one-time |
| All Filters | $3.99 | one-time |
| Full Package | $6.99 | one-time |


### Event Flash

[App page](https://appshunter.io/ios/app/event-flash/id6745965419)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Black and white sketch effect free?

Black and white sketch effect is free to download, with in-app purchases available.

### Is Event Flash free?

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

### Do Black and white sketch effect or Event Flash have ads?

Black and white sketch effect shows ads; Event Flash does not.

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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.*