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Antique Identifier: Scan Value icon
+16

Youssef Agnaou

For niche hobbyists, collectors, and resellers seeking immediate authentication or valuation of physical items like stamps, sneakers, and antiques.

19apps3.0(4.4K) Multi-theme

Snapshot

Who is Youssef Agnaou?

Empowering collectors and hobbyists with AI-driven image recognition tools to identify, grade, and value physical assets instantly.

Target audience

Niche hobbyistsCollectorsResellers seeking immediate authentication or valuation of physical items like stamps

Active nemesis

Tien Le

Other rivals

Portfolio

Free 19
19
apps
Reference12
Education2
Book1
Graphics & Design1

Last updated

Stamp Identifier° Postal Value

v2.9.6

6mo ago

Intense

Publisher DNA

What defines Youssef Agnaou?

Publisher DNA

Primary focus

AI-powered identification tools for niche collectibles

Scale

studio

Target audience

Niche hobbyists, collectors, and resellers seeking immediate authentication or valuation of physical items like stamps, sneakers, and antiques.

Signature Patterns

  • •Core product mechanic centered on AI-driven image recognition and scanning.
  • •Standardized naming conventions optimized for App Store search intent (e.g., 'Identifier - Scan [Niche]').
  • •Dominant focus on the Reference category, which comprises over 60% of the portfolio.
  • •Rapid iteration and maintenance cycle, ensuring all apps remain active and updated.
Intense

Portfolio momentum

Extremely high development cadence with 26 updates or releases in the last 6 months across a fully active 19-app portfolio.

Last release 5d agoActive apps 19

Portfolio

What does Youssef Agnaou ship?

Apps

19 apps analysed

Distributed across 12 markets, strongest in Europe.

Based on 2 of 19 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (3)

  • Brazil2 / 2
  • United States2 / 2
  • Mexico1 / 2

Europe (7)

  • France2 / 2
  • Germany2 / 2
  • Italy2 / 2
  • Netherlands2 / 2
  • Portugal2 / 2
›+2 more europe markets
  • Spain1 / 2
  • Sweden1 / 2

Asia-Pacific (2)

  • Japan1 / 2
  • South Korea1 / 2

Core markets (2/2 apps)

BrazilFranceGermanyItalyNetherlandsPortugalUnited States

Rivals

Who does Youssef Agnaou compete with?

The rivals identified

Nemeses(1)

Tien Le

known forFx Stencil

1 app4.5Graphics & Design

Both applications provide free image-to-stencil conversion utilities, creating direct competition for users seeking to transform personal photographs into printable design templates.

Contenders(10)

Andrea Mezzadra

known forStencilStudio - Tattoo Stencil

1 app4.7Graphics & Design

Both apps target tattoo artists by automating the conversion of photographs into stencil-ready linework, directly competing for the same professional workflow segment.

Anton Drazdou

known forTattoo AI & Tattoo Design Ink

1 app5.0Graphics & Design

Both apps target the tattoo design market, with Stencil AI focusing on image-to-stencil conversion while the rival provides generative design and virtual try-on capabilities.

Ghostline

known forGHOSTLINE

1 app4.6Graphics & Design

Both applications target tattoo artists by automating stencil generation from photographs, creating direct competition for professional design workflows.

Havard Tryman

known forString Art Maker - Penelope

1 app4.6Graphics & Design

Both applications target creative users who convert personal photographs into physical project templates, sharing a core workflow of image-to-pattern processing.

Ivan Stepanok

known forCopyCam: Stencil Maker

1 app3.5Graphics & Design

Both apps target users needing stencil references for manual work, though Stencil AI focuses on static image processing while CopyCam uses an augmented reality viewfinder overlay.

Milos Misurovic

known forPapercopy

1 app3.5Graphics & Design

Both apps target artists and designers seeking to recreate images, but they utilize different technical approaches: Stencil AI automates image processing for transfer, while Papercopy functions as a screen-based tracing guide.

Studio Next

known forStencil - Draw with Guidelines

1 app4.8Graphics & Design

Both apps target users seeking to improve drawing or design workflows, but they diverge on the core mechanism: automated image-to-stencil conversion versus augmented reality drawing guidance.

Zhuhai Chiming Technology Co.

known forQuick Stencil

1 app3.3Graphics & Design

Both applications target the tattoo stencil workflow, with Stencil AI focusing on digital image processing and Quick Stencil targeting the physical transfer process.

嘉宁 何

known forPic to Line Art - Lines Me

1 app3.0Graphics & Design

Both apps compete for creators needing to convert photographs into line art, sharing a core workflow of image-to-outline processing.

国庆 裘

known forEasy Sketch - Line Art

1 app2.6Graphics & Design

Both applications provide automated photo-to-line-art conversion tools, creating direct competition for users seeking to generate reference outlines for creative projects.

Same space(21)

Adis Macic

known forTattoo Stencil - Pro

1 app5.0Graphics & Design

Provides a comprehensive tool for design, stenciling, and printing, though it requires a subscription.

Anton Gariachii

known forTattoo Stencil Maker: AI Print

1 app3.7Graphics & Design

Combines AI stencil generation with AR placement and direct thermal printer support for a full workflow.

App

known forAI Tattoo Generator & Maker

1 app4.6Graphics & Design

Combines generative AI for custom artwork with AR visualization to bridge the gap between concept and placement.

Artiom Yakoventsev

known forStencilX: Tattoo Stencil Maker

1 app4.5Graphics & Design

Serves professional artists in low-connectivity environments by providing on-device stencil processing.

Bravycode Technologies

known forTattoo Stencil Maker

1 app4.5Graphics & Design

Directly competes in the stencil generation space but faces user friction due to subscription billing practices.

Cosmoshark

known forTattoo AI・Ink Design Generator

1 app4.6Graphics & Design

Offers a massive library of 9,000+ designs that serves as a discovery layer for users before they move to stencil creation.

Darwin Enriquez

known forTattooStencilPro - AI Powered

1 app3.7Graphics & Design

Targets the professional artist market with an iPad-optimized workflow for stencil generation.

Format Partners

known forTattoo Stencil Maker: IQ

1 app5.0Graphics & Design

Focuses on edge detection to provide a fast, simple stencil extraction tool for artists and crafters.

HUBX

known forTattoo AI - Tattoo Design

2 apps4.1Graphics & Design

Captures users seeking custom design inspiration, though it relies on aggressive subscription gating for basic visualization.

InkHunter

known forINKHUNTER - AI Tattoo Design

1 app4.7Graphics & Design

Provides a virtual try-on experience that complements the stencil creation process by allowing users to visualize placement before printing.

Irem Duran

known forStencify: Tattoo Stencil Maker

1 app4.6Graphics & Design

Integrates AI-driven editing and text-to-tattoo generation to simplify the design process for non-artists.

Jonathan Holbert

known forTatToolkit

1 app3.0Graphics & Design

Offers a suite of tools to manage the entire tattoo design workflow, from image refinement to stencil creation.

Julian Putz

known forTattoo Stencil Maker: InkCut

1 app4.5Graphics & Design

Targets the professional workflow by specifically addressing the time-consuming nature of manual stencil preparation.

Lidwien Veugen

known forTattoo Fonts Designer & Maker

1 app4.7Graphics & Design

Complements stencil apps by providing specialized typography tools for text-based tattoos.

Lorik Morina

known forStencilPro - Stencil Maker

1 app4.6Graphics & Design

Focuses on rapid stencil processing to replace manual tracing for professional tattoo artists.

MAETCH EXPANSION, S.L.

known forTattooist: AI Tattoo Generator

1 app4.4Graphics & Design

Targets professional artists and enthusiasts with a hybrid toolset of AI generation and AR placement visualization.

Muhammad Faizan Ali Khan

known forTattoo Designs - Tattoo Maker

1 app3.6Graphics & Design

Functions as a discovery platform for tattoo inspiration, preceding the stencil creation phase.

Pixel Management

known forConjure: Offline AI Images

1 app3.4Graphics & Design

Offers a privacy-focused alternative for AI image generation that functions entirely offline.

Pixoby OU

known forDrawing to Image - Sketch AI

1 appGraphics & Design

Allows users to convert rough sketches into polished images, which can then be processed into stencils.

Snipes SE

known forSNIPES - sneaker & streetwear

1 app0.0Shopping

SNIPES serves the same sneaker enthusiast audience but focuses on retail transactions rather than the verification services provided by Sneaker AI.

TattSafe

known forTattStencil • Tattoo Stencil

1 app4.8Graphics & Design

Provides advanced image processing features like color isolation to assist artists in creating complex stencils.

New entrants(2)

Bhoomi Kanariya

known forTattoo Stencil Maker - Stencr

1 app4.8Graphics & Design

Enhances the tattoo planning process by providing AI-generated body model previews for realistic placement visualization.

Razieh Pirouz Chaleshtori

known forTattoo Stencil Maker StencilAI

1 app3.0Graphics & Design

Provides multiple stencil styles to cater to different artistic preferences, from dotwork to blackwork.

The Analyst's Read

The bottom line on Youssef Agnaou

Bottom line

Agnaou is a highly efficient utility publisher that has successfully commoditized computer vision for the collector market. Their disciplined focus on functional, search-optimized identification tools provides a strong foothold in the fragmented reference app category.

Frequently asked questions

How many apps does Youssef Agnaou publish?
Youssef Agnaou has 19 apps tracked by Marlvel, primarily in the Reference category.
What kind of apps does Youssef Agnaou make?
Youssef Agnaou's portfolio is concentrated in Reference and Education, with an average rating of 3.0/5 across rated apps.
What is Youssef Agnaou's top app?
By review volume across the portfolio, Stamp Identifier° Postal Value is Youssef Agnaou's best-known app tracked by Marlvel.
In how many countries are Youssef Agnaou's apps available?
Marlvel has tracked Youssef Agnaou's apps across 12 countries.

What fed this analysis

Apps analyzed:
19
With full intel:
0
With overview:
19
Website scraped:
yes
Social presence:
no

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by Youssef Agnaou, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “Youssef Agnaou intelligence.” Updated 2026-04-24. https://marlvel.ai/publishers/youssef-agnaou

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Data licensed under CC-BY-NC 4.0