# Drawing References Pro vs inkBlox

The clearest difference is price: inkBlox at Free against Drawing References Pro's $4.99. Drawing References Pro's advantage is update cadence (every 2 months vs every 6 months) and chart position (#148 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

inkBlox is free to download; Drawing References Pro costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Drawing References Pro ships an update every 2 months, inkBlox every 6 months. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Drawing References Pro | inkBlox |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/drawing-references-pro/id1441945328/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Paid | — |
| Best chart rank | **#148** | — |
| Size | 110 MB | 33 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [fnx.io](https://appshunter.io/developer/1441645733) | [inkBlox](https://appshunter.io/developer/1781765666) |

## What reviewers say

### Drawing References Pro

[App page](https://appshunter.io/ios/app/drawing-references-pro/id1441945328)

**Currently charting:** #148 Top Paid · Graphics & Design (US App Store)

Access a vast library of portrait and pose references for artistic practice. Enhance your workflow with tools like photo import, mirroring, grids, and timed gesture drawing. Compare your work directly to references with a unique transparent overlay feature.

**Highlights:** Portrait and pose reference library, Import photos from phone/Google Drive, Reference manipulation tools, Timed gesture drawing mode, Transparent overlay comparison

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

**In-app purchases:** none


### inkBlox

[App page](https://appshunter.io/ios/app/inkblox/id6738665372)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Drawing References Pro free?

Drawing References Pro costs $4.99, with no in-app purchases.

### Is inkBlox free?

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

### Do Drawing References Pro or inkBlox have ads?

Neither Drawing References Pro nor inkBlox shows ads.

### Which is updated more often, Drawing References Pro or inkBlox?

Drawing References Pro ships an update every 2 months, and inkBlox every 6 months. Most recently, Drawing References Pro was updated on October 14, 2026 and inkBlox on October 6, 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.*