aprs.fi icon

GainIO

For amateur radio enthusiasts and operators requiring real-time telemetry and station tracking.

Known foraprs.fi
1app4.7(1.1K)Navigation

Snapshot

Who is GainIO?

Providing amateur radio operators with real-time APRS tracking and telemetry tools for global station monitoring.

Target audience

Amateur radio enthusiastsOperators requiring real-time telemetryStation tracking

Rivals analysis in progress

Portfolio

1
app
Navigation1

Last updated

aprs.fi

v2.8.1

5mo ago

Steady

Publisher DNA

What defines GainIO?

Publisher DNA

Primary focus

Amateur radio navigation utilities

Scale

indie

Target audience

Amateur radio enthusiasts and operators requiring real-time telemetry and station tracking.

Signature Patterns

  • Focus on niche technical utility for the amateur radio community
  • Monetization via a paid-upfront model
  • Integration with specialized hardware and external telemetry databases
Steady

Portfolio momentum

Maintained a consistent presence with a major update to their single title within the last 20 days.

Last release 17d agoActive apps 1

Portfolio

What does GainIO ship?

Apps

1 app analysed

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

Based on 1 of 1 app with localized market data · last scanned .

Americas (1)

  • United States1 / 1

Core markets (1/1 apps)

United States

The Analyst's Read

The bottom line on GainIO

Bottom line

GainIO is a well-positioned indie publisher with a clear niche focus. Their high weighted rating signals strong product-market fit within the specialized amateur radio community.

Frequently asked questions

How many apps does GainIO publish?
GainIO has 1 app tracked by Marlvel, primarily in the Navigation category.
What kind of apps does GainIO make?
GainIO's portfolio is concentrated in Navigation, with an average rating of 4.7/5 across rated apps.
What is GainIO's top app?
By review volume across the portfolio, aprs.fi is GainIO's best-known app tracked by Marlvel.
In how many countries are GainIO's apps available?
Marlvel has tracked GainIO's apps across 1 country.

What fed this analysis

Apps analyzed:
1
With full intel:
0
With overview:
1
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 GainIO, 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. “GainIO intelligence.” Updated 2026-04-24. https://marlvel.ai/publishers/gainio

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Data licensed under CC-BY-NC 4.0