Comparison

specimen · renato.design vs Procreate Brushes · BrushKit

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

specimen · renato.design

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specimen is a 3D scanning app for iPhone that treats the captured object as a specimen — worth describing, worth situating, worth demystifying. You point the phone at a thing. You walk around it. You flip it over. You capture the bottom. The app produces a mesh you can open in Rhino, Blender, or any 3D software. Witness describes what was captured in clinical language. A registrar's voice. Surface reads as glazed ceramic. Bottom not captured. Approximately fourteen centimeters across. Afterwords is six voices from the dead. Sōetsu Yanagi speaks on the beauty of humble objects. Walter Benjamin speaks on what scanning itself is — what aura means when an object is captured. D'Arcy Thompson speaks on the forces that made the form. Roland Barthes speaks on the detail that pierces the viewer. George Kubler speaks on where this object sits in its class. Vilém Flusser speaks on the gesture of capture. Concordance names the mechanism, not the marketing term. Light detection and ranging. Infrared pulses. Time of flight. Structured light. Photogrammetry. Triangulation. Exports in millimeters, Z-up — the Rhino-default design-studio convention. Switchable to inches for the truly stubborn or architects among you. Share a capture package as a .zip and AirDrop it to a Mac running the free specimen Companion for full-detail reconstruction Apple only exposes on macOS. Requirements: iPhone with LiDAR (iPhone 12 Pro or later Pro / Pro Max). Apple Intelligence–capable device if you want the voices to speak on-device; the app falls back cleanly otherwise. No cloud. No account. No credits. No subscription. Built for students and makers as a tool for contemplative work. specimen is part of renato.design, a creative research practice authored through Iterative LLM Co-Authorship — a collaboration between Phil Renato and Claude (Anthropic). Released as a research artifact, not commercial software. See the disclaimer in Settings → About for details.

About

Procreate Brushes · BrushKit

Access a vast library of over 6,400 hand-crafted brushes for Procreate, spanning 15 diverse styles. Easily import brushes with a simple three-tap process, and enjoy weekly new pack releases. This tool is designed to enhance your digital art workflow.

Highlights
  • 6,427+ hand-crafted brushes
  • 15 diverse brush styles
  • Three-tap brush import
  • Weekly new brush packs
  • Brush library backup
  • iPadOS optimized interface
Features
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6,427+ Procreate brushes, all made by hand. A complete library across 15 styles. Installs in three taps. Find the brush you need, and three taps later it's in Procreate — BrushKit imports it for you. No unzipping, no Files app, no dragging brushes around. For artists at every level. WHY BRUSHKIT - 6,427+ brushes — handmade by artists across 15 styles: watercolour, inking, painting, texture, lettering, tattoo shading, stamps, and more. - Three taps, done — find a brush and BrushKit imports it into Procreate's brush library for you. - New packs every Thursday — Premium unlocks each one the moment it lands. - Your library, saved for good — delete a brush from Procreate and one tap brings it back. - Built for iPad — an iPadOS 26 Liquid Glass interface that stays out of the way while you draw. FREE AND PREMIUM Free gives you a full working set to draw with from the start. Premium opens the entire 6,427+ library and every Thursday drop. NEW PACKS EVERY THURSDAY Every Thursday, a new pack lands. Sometimes it's a collaboration with a Procreate artist you already follow. Sometimes it's a deep dive into a single medium — thirty takes on the same pencil, each with its own weight and pressure. One drop a week. Enough to stay interesting, never enough to become noise. A NOTE ON WHAT BRUSHKIT IS BrushKit is a brush library for Procreate, not a drawing app. It gives you the brushes — you make the art in Procreate. PLANS Premium is available as a Weekly, Monthly, or Annual subscription. Cancel anytime. Payment is charged to your Apple ID upon purchase confirmation. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Made by people who draw. Try it free. Privacy Policy: https://universal-drop-3b2.notion.site/Privacy-Policy-399dddfcb7d680b48c95d21cb3db958b Terms of Use: https://universal-drop-3b2.notion.site/Terms-Conditions-399dddfcb7d6802ba823d3eb4194f9ba

Screenshots

specimen · renato.design4 screens
Procreate Brushes · BrushKit4 screens

Verdict

The call

The clearest difference is in-app purchases: specimen · renato.design at none against Procreate Brushes · BrushKit's 4. specimen · renato.design also leads on update cadence (every 2 days vs fortnightly) and iOS requirement (18.1 vs 26.0). On price, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Procreate Brushes · BrushKit sells 4 in-app purchases, starting at $3.99 per 7 days. specimen · renato.design asks for nothing beyond the download.

UpkeepUpdate frequency

specimen · renato.design ships an update every 2 days, Procreate Brushes · BrushKit fortnightly. The most recent releases landed on October 25, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 7 level
specimen · renato.design versus Procreate Brushes · BrushKit: the parameters behind the verdict, then further details
Parameterspecimen · renato.designProcreate Brushes · BrushKit
PriceFreeFree
Rating—4.5 (26 ratings) — better
Positive reviews—85.7% of reviews
Number of ratings—26 — better
Update frequencyEvery 2 days — betterFortnightly
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhoneiPhone, iPad — better
Requires iOS18.1 — better26.0
Further details — not scored
Size2 MB56 MB
Age rating4+4+
DeveloperPhillip RenatoDeepFocusLab Tech

In-app purchases

None

specimen · renato.design

No in-app purchases

4 purchases

Procreate Brushes · BrushKit

Subscriptions3
  • Pro (Weekly)$3.997 Days
  • Pro (Monthly)$8.991 Month
  • Pro (Annual)$39.991 Year
One-time1
  • Pro (Lifetime)$89.99

Questions

Is specimen · renato.design free?
specimen · renato.design is free to download, with no in-app purchases.
Is Procreate Brushes · BrushKit free?
Procreate Brushes · BrushKit is free to download, with in-app purchases available.
Do specimen · renato.design or Procreate Brushes · BrushKit have ads?
Neither specimen · renato.design nor Procreate Brushes · BrushKit shows ads.
Which is updated more often, specimen · renato.design or Procreate Brushes · BrushKit?
specimen · renato.design ships an update every 2 days, and Procreate Brushes · BrushKit fortnightly. Most recently, specimen · renato.design was updated on October 25, 2026 and Procreate Brushes · BrushKit on November 5, 2026.

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