# Pw Drawing Pad vs EnvSentry

The clearest difference is in-app purchases: EnvSentry at none against Pw Drawing Pad's 3. EnvSentry also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (13.0 vs 15.2). On price, ads and device support there is nothing between them.

Both are free to download. Pw Drawing Pad sells 3 in-app purchases, starting at $0.99 per month. EnvSentry asks for nothing beyond the download.

Pw Drawing Pad ships an update every 2 months, EnvSentry fortnightly. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Pw Drawing Pad | EnvSentry |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (870 ratings)](https://appshunter.io/ios/app/pw-drawing-pad/id1097399439/reviews)** | — |
| Number of ratings | **870** | — |
| Positive reviews | 55.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 309 MB | 33 MB |
| Requires iOS | 15.2 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [伟典 苏](https://appshunter.io/developer/1024628394) | [KUNSHAN AST Optoelectronics CO., LTD.](https://appshunter.io/developer/1863578655) |

## What reviewers say

### Pw Drawing Pad

[App page](https://appshunter.io/ios/app/pw-drawing-pad/id1097399439)

Create images, drawings, paintings, and sketches with a wide array of brushes, tools, and effects. Design logos, clothing, posters, and more with advanced layer management and text features. Supports Apple Pencil and various export formats.

**Highlights:** Hundreds of customizable brush effects, Advanced layer management, Text and shape design tools, Extensive image editing effects, Symmetry and deformation tools, Multiple export formats (JPG, PNG, PDF, PSD)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription premium | $0.99 | per month |
| Annual subscription premium | $3.99 | per year |
| Advanced Paid Pack 1 | $9.99 | one-time |

**What reviewers like**

- 🎨 Specialized in East Asian art techniques and styles
- 🛠️ Comprehensive vector and graphic design tools
- 📱 Works offline without requiring Wi-Fi
- 🧩 Well-organized interface and features
- 🎭 Unique artistic capabilities for scroll and rice paper aesthetics

**What reviewers complain about**

- 💰 Requires paid membership for full features
- 🐛 Brush lag and performance issues
- 📚 Insufficient tutorials and in-app help documentation
- 🎨 Limited free brush options with poor quality
- 🚫 Not suitable for Western-style painting or sketching

**Reported bugs**

- Drawings disappear when touching screen
- Nothing appears when attempting to draw
- App closes unexpectedly when viewing saved work
- Color selection creates unwanted white line outlines
- Unable to open previous artwork after updates

**Requested features**

- Restore animation option from previous version
- Bring back old version functionality
- Improve brush quality and reduce lag
- Add more comprehensive tutorials and reference materials
- Expand color palette with basic colors like red


### EnvSentry

[App page](https://appshunter.io/ios/app/envsentry/id6756901900)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pw Drawing Pad free?

Pw Drawing Pad is free to download, with in-app purchases available.

### Is EnvSentry free?

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

### Do Pw Drawing Pad or EnvSentry have ads?

Neither Pw Drawing Pad nor EnvSentry shows ads.

### Which is updated more often, Pw Drawing Pad or EnvSentry?

Pw Drawing Pad ships an update every 2 months, and EnvSentry fortnightly. Most recently, Pw Drawing Pad was updated on October 17, 2026 and EnvSentry on October 16, 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.*