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+14

Spmaker

For stereoscopic photography hobbyists and 3D content creators using mobile devices for alignment, viewing, and format conversion.

Known fori3DSteroid
17apps2.5(4.4K)Photo & VideoGraphics & Design

Snapshot

Who is Spmaker?

Providing stereoscopic photography enthusiasts with specialized tools for capturing, aligning, and viewing 3D imagery on mobile devices.

Target audience

Stereoscopic photography hobbyists3D content creators using mobile devices for alignmentViewing

Rivals analysis in progress

Portfolio

Free 15
17
apps
Photo & Video15
Graphics & Design2

Last updated

i3DSteroid

v4.31

1.1y ago

Intense

Publisher DNA

What defines Spmaker?

Publisher DNA

Primary focus

Stereoscopic 3D photography and video tools

Scale

studio

Target audience

Stereoscopic photography hobbyists and 3D content creators using mobile devices for alignment, viewing, and format conversion.

Origin

Developed by a long-standing creator in the Japanese stereo photography community, originally hosted on 'Muttyan's Home Page'.

Signature Patterns

  • •Specialization in stereoscopic alignment and multi-format 3D support (MPO, SBS, L/R)
  • •Heavy emphasis on technical utility and hardware compatibility over modern UI/UX
  • •Monetization primarily through free and freemium models with in-app purchases
  • •Consistent focus on the Photo & Video category, representing 88.2% of the portfolio
Intense

Portfolio momentum

Released 13 updates in the last 6 months across a portfolio where 10 out of 17 apps remain active, indicating a significant recent development push.

Last release 27d agoActive apps 10Abandoned 6

Company profile

medium confidence
Headquarters
Japan

Portfolio

What does Spmaker ship?

Apps

17 apps analysed

Tightly focused on 2 markets (Japan, United States).

Based on 3 of 17 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (1)

  • United States3 / 3

Asia-Pacific (1)

  • Japan3 / 3

Core markets (3/3 apps)

JapanUnited States

The Analyst's Read

The bottom line on Spmaker

Bottom line

Spmaker is a specialized technical publisher that has successfully defended a niche in stereoscopic imaging for over a decade. Their recent high development velocity indicates an attempt to remain relevant as mobile hardware evolves toward spatial computing and VR-compatible media.

Frequently asked questions

How many apps does Spmaker publish?
Spmaker has 17 apps tracked by Marlvel, primarily in the Photo & Video category.
Where is Spmaker based?
Spmaker is based in Japan.
What kind of apps does Spmaker make?
Spmaker's portfolio is concentrated in Photo & Video and Graphics & Design, with an average rating of 2.5/5 across rated apps.
What is Spmaker's top app?
By review volume across the portfolio, i3DSteroid is Spmaker's best-known app tracked by Marlvel.
In how many countries are Spmaker's apps available?
Marlvel has tracked Spmaker's apps across 2 countries.

What fed this analysis

Apps analyzed:
17
With full intel:
0
With overview:
17
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 Spmaker, 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. “Spmaker intelligence.” Updated 2026-04-28. https://marlvel.ai/publishers/spmaker

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Data licensed under CC-BY-NC 4.0