# Interactive Sketchbook vs Warrios

The clearest difference is in-app purchases: Warrios at none against Interactive Sketchbook's 1. Warrios also leads on update cadence (every 3 days vs every 4 months) and price ($1.99 vs $4.99). On ads and device support there is nothing between them.

Interactive Sketchbook costs $4.99 and Warrios $1.99 up front. Interactive Sketchbook sells 1 one-off in-app purchase. Warrios asks for nothing beyond the download.

Interactive Sketchbook ships an update every 4 months, Warrios every 3 days. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Interactive Sketchbook | Warrios |
| --- | --- | --- |
| Price | $4.99 | **$1.99** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/interactive-sketchbook/id418846451/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 42.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 345 MB | 6 MB |
| Requires iOS | 17.6 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Digital Wave Creative](https://appshunter.io/developer/418846454) | [Ivan Cerra de Castro](https://appshunter.io/developer/321270638) |

## What reviewers say

### Interactive Sketchbook

[App page](https://appshunter.io/ios/app/interactive-sketchbook/id418846451)

Learn professional illustration techniques with interactive tutorials and digital sketching tools. Practice drawing alongside a professional artist or import your own photo references. This app offers a digital alternative to traditional sketchbooks with advanced features for artists.

**Highlights:** Interactive tutorials from professional illustrator, Import photo references for drawing, Three custom layers for sketching and detailing, Split view for side-by-side drawing and reference, Full-page tracing and full-screen drawing modes, Unlimited pages and undo/redo functionality, Portfolio to store and manage digital art

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Paper Pack Pro | $3.99 | one-time |


### Warrios

[App page](https://appshunter.io/ios/app/warrios/id6754468822)

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

**In-app purchases:** none


## Frequently asked questions

### Is Interactive Sketchbook free?

Interactive Sketchbook costs $4.99, and also offers in-app purchases.

### Is Warrios free?

Warrios costs $1.99, with no in-app purchases.

### Do Interactive Sketchbook or Warrios have ads?

Neither Interactive Sketchbook nor Warrios shows ads.

### Which is updated more often, Interactive Sketchbook or Warrios?

Interactive Sketchbook ships an update every 4 months, and Warrios every 3 days. Most recently, Interactive Sketchbook was updated on October 14, 2026 and Warrios on October 3, 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.*