HamLog icon
HamLog icon
Koch Trainer icon
+6

Pignology

For amateur radio enthusiasts and network administrators requiring field-ready logging, rig control, and signal training tools.

Known forHamLog
9apps0.8(78)UtilitiesEducation

Snapshot

Who is Pignology?

Providing specialized utility and training tools for amateur radio operators. Enabling field operations through mobile logging and Morse code proficiency training.

Target audience

Amateur radio enthusiastsNetwork administrators requiring field-ready loggingRig control

Active nemesis

Xiang Dong

Other rivals

Portfolio

9
apps
Utilities8
Education1

Last updated

HamLog

v5.113

3.1y ago

Dormant

Publisher DNA

What defines Pignology?

Publisher DNA

Primary focus

Amateur radio utility and training software

Scale

indie

Target audience

Amateur radio enthusiasts and network administrators requiring field-ready logging, rig control, and signal training tools.

Origin

Founded by an engineer specializing in hardware, software, and firmware solutions for industrial and commercial applications.

Signature Patterns

  • •Strict focus on the amateur radio and network utility niche
  • •Monetization exclusively via paid app model
  • •High utility-to-entertainment ratio
  • •Integration of specialized technical protocols like NTP and Morse code
Dormant

Portfolio momentum

With zero releases in the last six months and all nine apps categorized as abandoned, the portfolio is currently in a maintenance-only state.

Active apps 0Abandoned 9

Portfolio

What does Pignology ship?

Apps

9 apps analysed

Customizable training parameters allow users to tailor speed and spacing to their specific learning needs

  • The Koch method provides a structured and effective path for users to master Morse code
  • Frequent application crashes and instability following the latest update prevent users from completing training sessions

Single-market publisher, every app ships only to United States.

Based on 2 of 9 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (1)

  • United States2 / 2

Core markets (2/2 apps)

United States

User Sentiment

How do users feel about their apps?

0

Positive apps

0

Neutral / mixed

1

Negative apps

35/100

Avg sentiment score

Rivals

Who does Pignology compete with?

The rivals identified

Nemeses(1)

Xiang Dong

known forMorse Mania: Learn Morse Code

1 app4.8Utilities

Both apps target Morse code learners, but Morse Mania captures a broader audience through a free, gamified progression system that contrasts with the rigid, paid pedagogical focus of Koch Trainer.

Contenders(9)

Benjamin Pelley

known forSignal - Morse Code Practice

1 app5.0Utilities

Both apps target amateur radio enthusiasts and Morse code learners, competing for the same user base despite divergent pedagogical approaches.

Caesar Salad Software

known forMorse Code Keys - Trainer

1 app4.4Utilities

Both apps target amateur radio enthusiasts learning Morse code, with the rival providing a free, higher-rated alternative to the paid and currently unstable Koch Trainer.

DOTNULL Co.

known forMorseLink – Learn CW Morse

1 app0.0Utilities

MorseLink targets the same amateur radio audience by offering CW training modes, including listening drills and keying practice, which directly overlaps with the core utility of Koch Trainer.

ENDEVLAB

known forMorse Code Translator & Learn

1 app4.5Utilities

Both apps target Morse code learners, but the rival offers a free, multi-modal interface that contrasts with the paid, crash-prone Koch Trainer.

RosMedia

known forLearn Morse Code

1 app3.1Utilities

Both apps target the amateur radio and Morse code learning demographic, competing for the same user base seeking to master signal transmission.

Stefan Slehta

known forMorse Code - Learn and Play

1 app4.3Utilities

Both apps target Morse code learners, but the rival offers a free, multi-modal training system that contrasts with the paid, single-method focus of Koch Trainer.

TAKUYA KONO

known forMorse Code Trainer - CW Key

1 app0.0Utilities

Both apps target amateur radio enthusiasts using the Koch method for Morse code proficiency. The rival competes by offering a free, feature-rich alternative that includes both sending and receiving training.

Yogesh Dhakal

known forMorse Code - Learn & Decode

1 app4.6Utilities

Both applications target individuals learning Morse code, with the rival offering a free, multi-modal alternative to the paid, method-specific training provided by Koch Trainer.

亚娟 秦

known forMorse Code - Morse Master

1 app4.6Utilities

Morse Master targets the same amateur radio audience by offering the Koch method alongside additional drills and signal tools, creating a direct feature overlap. The rival provides a more stable and feature-rich alternative to the current training-only focus of Koch Trainer.

Same space(7)

Baran YILDIZ

known forLearn Morse Code - Morsable

1 app3.3Utilities

This app targets the same learning audience but emphasizes social interaction and gamified lessons over pure Koch-method rigidity.

Beibi Technology Co.

known forCW Morse Master

1 app0.0Utilities

This app expands on training utility by adding transmission practice, serving as a comprehensive toolkit for amateur radio operators.

David P. Sumner

known forMorse Code Trainer & Practice

1 app4.7Utilities

This app offers a broader pedagogical suite including flashcards and simulated QSOs, complementing the Koch-specific focus of the source.

Ivan Antic

known forMorse Code Reader and Decoder

1 app4.4Utilities

This app targets the same hobbyist audience but shifts the focus from manual training to signal translation and transmission.

Matthew Morgan

known forLearn Morse Code: Ditty

1 app0.0Utilities

This app focuses on memory science and recall training, offering a different pedagogical approach than the Koch method.

Paul Ekirapa

known forDotDash: Learn Morse Code

1 app2.0Utilities

This app provides a modern alternative to the static Koch Trainer protocol by using adaptive speed adjustments.

Sichuan DreamTrue Technology Co.

known forMorse Typer - Telegram Key

1 app3.5Utilities

This app provides a physical practice interface for Morse code typing, acting as a hardware-simulated alternative to the source.

New entrants(2)

Reiner Wilhelm Klohn

known forIonaut — Ham Radio

1 app0.0Utilities

This app provides a broader amateur radio context, including propagation data and satellite tracking, which complements Morse training.

Suhyun Lee

known forMorse Code: Tap & Translate

1 app5.0Utilities

This app acts as a utility for translating and visualizing Morse code, serving as a reference tool rather than a primary training app.

The Analyst's Read

The bottom line on Pignology

Bottom line

Pignology serves a highly specific technical audience with functional, purpose-built tools. While they hold a strong position in the amateur radio niche, the lack of recent development activity suggests the publisher has shifted focus away from consumer mobile app maintenance.

Frequently asked questions

How many apps does Pignology publish?
Pignology has 9 apps tracked by Marlvel, primarily in the Utilities category.
What kind of apps does Pignology make?
Pignology's portfolio is concentrated in Utilities and Education, with an average rating of 0.8/5 across rated apps.
What is Pignology's top app?
By review volume across the portfolio, HamLog is Pignology's best-known app tracked by Marlvel.
In how many countries are Pignology's apps available?
Marlvel has tracked Pignology's apps across 1 country.

What fed this analysis

Apps analyzed:
9
With full intel:
0
With overview:
9
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 Pignology, 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. “Pignology intelligence.” Updated 2026-05-08. https://marlvel.ai/publishers/pignology-llc

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Data licensed under CC-BY-NC 4.0