# SketchLens vs PieChartStudio

The clearest difference is price: SketchLens at Free against PieChartStudio's $8.99. PieChartStudio's advantage is ads (none vs shown) and device support (4 vs 2). On in-app purchases and iOS requirement there is nothing between them.

SketchLens is free to download; PieChartStudio costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | SketchLens | PieChartStudio |
| --- | --- | --- |
| Price | **Free** | $8.99 |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/sketchlens-ar-draw/id6739125365/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 83 MB | 6 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [飞 陈](https://appshunter.io/developer/1879830458) | [辉章 何](https://appshunter.io/developer/1687027088) |

## What reviewers say

### SketchLens

[App page](https://appshunter.io/ios/app/sketchlens-ar-draw/id6739125365)

This app allows users to trace stencils onto surfaces to create artwork. It offers a variety of designs and adjustable transparency for a customized drawing experience. Ideal for artists and beginners looking to make drawing easier and more enjoyable.

**Highlights:** Easy-to-use stencils, Adjustable stencil transparency, Multiple design categories, Offline functionality, Tracing art creation

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

**In-app purchases:** none


### PieChartStudio

[App page](https://appshunter.io/ios/app/piechartstudio/id6739528061)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SketchLens free?

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

### Is PieChartStudio free?

PieChartStudio costs $8.99, with no in-app purchases.

### Do SketchLens or PieChartStudio have ads?

SketchLens shows ads; PieChartStudio 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.*