AvyPal icon
EZElevation icon
EZLapCounter icon
+14

Timothy Kelley

For pilots, RV owners (specifically Mercedes Sprinter), and mountaineers requiring precise environmental measurements.

Known forSprinterLevel
17apps1.7(18) Multi-theme

Snapshot

Who is Timothy Kelley?

Delivering precision leveling and navigation utilities for aviation, van life, and backcountry enthusiasts.

Target audience

PilotsRV owners (specifically Mercedes Sprinter)Mountaineers requiring precise environmental measurements

Top rival

Avenza Systems

Other rivals

Portfolio

Free 1
17
apps
Travel5
Navigation4
Sports4
Health & Fitness3

Last updated

SprinterLevel

v0.7.4

3.5y ago

Maintenance

Publisher DNA

What defines Timothy Kelley?

Publisher DNA

Primary focus

Niche utility tools for aviation, van life, and outdoor safety

Scale

studio

Target audience

Pilots, RV owners (specifically Mercedes Sprinter), and mountaineers requiring precise environmental measurements.

Signature Patterns

  • Heavy integration of device motion processors and GPS for environmental measurement
  • Niche-specific logic tailored to specific hardware configurations (e.g., vehicle wheelbases)
  • Predominantly paid upfront pricing model for specialized utility tools
  • Minimalist, functional UI designs optimized for cockpit or outdoor visibility
Maintenance

Portfolio momentum

The publisher maintains a stable portfolio with 1 release in the last 6 months, focusing on long-tail utility for established niche audiences.

Last release 80d agoActive apps 2

Company profile

low confidence
Founded
2012

Portfolio

What does Timothy Kelley ship?

Apps

17 apps analysed

Specialized HUD modes cater to specific cockpit mounting needs

  • Specialized navigation tools provide essential support for bush pilots operating in remote Alaskan territories

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

Based on 4 of 17 apps with localized market data, more coverage rolling in as scans complete · last scanned .

Americas (1)

  • United States4 / 4

Core markets (4/4 apps)

United States

User Sentiment

How do users feel about their apps?

1

Positive apps

0

Neutral / mixed

0

Negative apps

90/100

Avg sentiment score

Rivals

Who does Timothy Kelley compete with?

The rivals identified

Same space(4)

Avenza Systems

known forAvenza Maps: Offline Mapping

1 app4.8Navigation

A major player in professional-grade navigation that serves a similar aviation-adjacent audience.

Craig Hunter

known forPro Altimeter - Barometric+GPS

1 app4.5Navigation

This app dominates the navigation category with a massive user base, though it focuses on altitude rather than sight-leveling.

DOUBLE U s.r.o.

known forCompass ×

1 app4.7Navigation

A high-volume utility app that occupies the same 'simple navigation tool' space as FlightSight.

TrailBehind

known forGaia GPS: Mobile Trail Maps

1 app4.8Navigation

A dominant force in outdoor navigation that captures the same 'distant object' awareness audience.

New entrants(2)

David Morneault

known forGPS Tracks

1 app4.7Navigation

High velocity of updates in the last six months indicates a strong commitment to feature expansion.

Goldlab Applications Yazilim Bilişim Anonim Şirketi

known forMapXplorer: Map Radar Navigate

1 app4.5Navigation

Recent release activity and rapid updates suggest an aggressive push into the navigation utility market.

The Analyst's Read

The bottom line on Timothy Kelley

Bottom line

Timothy Kelley is a niche utility specialist whose value proposition rests on technical specificity for pilots and van owners. The portfolio serves as a stable collection of single-task tools with high utility for a very specific, hardware-oriented user base.

Frequently asked questions

How many apps does Timothy Kelley publish?
Timothy Kelley has 17 apps tracked by Marlvel, primarily in the Travel category.
What kind of apps does Timothy Kelley make?
Timothy Kelley's portfolio is concentrated in Travel and Navigation, with an average rating of 1.7/5 across rated apps.
What is Timothy Kelley's top app?
By review volume across the portfolio, SprinterLevel is Timothy Kelley's best-known app tracked by Marlvel.
In how many countries are Timothy Kelley's apps available?
Marlvel has tracked Timothy Kelley's apps across 1 country.

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 Timothy Kelley, 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. “Timothy Kelley intelligence.” Updated 2026-04-24. https://marlvel.ai/publishers/timothy-kelley

See methodologyContact support

Data licensed under CC-BY-NC 4.0