DRR Rescue icon

Tom PENDLEY

For professional rescue personnel, firefighters, and technical rescue trainees requiring portable, standards-compliant field references.

Known forDRR Rescue
1app4.9(518)Reference

Snapshot

Who is Tom PENDLEY?

Providing technical rescue professionals with NFPA-compliant digital field guides and specialized calculation tools for high-stakes environments.

Target audience

Professional rescue personnelFirefightersTechnical rescue trainees requiring portable

Active nemesis

Advanced Rescue Solutions

Other rivals

Portfolio

1
app
Reference1

Last updated

DRR Rescue

v1.6

1.4y ago

Maintenance

Publisher DNA

What defines Tom PENDLEY?

Publisher DNA

Primary focus

Technical rescue reference and calculation tools

Scale

indie

Target audience

Professional rescue personnel, firefighters, and technical rescue trainees requiring portable, standards-compliant field references.

Origin

Associated with Desert Rescue Research, an entity focused on technical rescue training and research.

Signature Patterns

  • •Strict adherence to professional technical standards (NFPA 1006)
  • •Monetization via a high-intent, one-time paid purchase model ($19.99)
  • •Utility-first design featuring specialized calculators and interactive command checklists
  • •Long-term lifecycle management with a single flagship product released in 2012
Maintenance

Portfolio momentum

The single-app portfolio is currently in a maintenance phase with no new releases or major updates recorded in the last six months.

Active apps 1

Portfolio

What does Tom PENDLEY ship?

Apps

1 app analysed

NFPA 1006-compliant content establishes professional authority and trust among emergency responders

  • Comprehensive technical rescue field guide content provides reliable reference material for emergency responders in the field
  • Occasional application crashes or navigation failures prevent users from accessing critical rescue data during operations

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

User Sentiment

How do users feel about their apps?

1

Positive apps

0

Neutral / mixed

0

Negative apps

92/100

Avg sentiment score

Rivals

Who does Tom PENDLEY compete with?

The rivals identified

Nemeses(1)

Advanced Rescue Solutions

known forARS FOG

1 app5.0Reference

Both apps target technical rescue professionals with digital field guides and calculation tools, competing for the same professional reference utility.

Contenders(4)

California Governor's Office of Emergency Services

known forFIRESCOPE-FOG (ICS 420-1)

1 app5.0Reference

Both apps target emergency responders with incident command reference material, creating direct competition for field-use screen time.

First Line Technology

known forDecon Field Guide

1 app4.6Reference

Both applications target emergency responders with specialized, protocol-heavy reference material, forcing them to compete for limited storage and attention on the mobile devices of field personnel.

IFSTA

known forIFSTA Aircraft Rescue 6

7 apps5.0Reference

Focuses on aircraft rescue certification, providing study materials for the same professional audience as DRR Rescue.

Volkan Gunay

known forHazmat ERG Guide & Placards

1 app0.0Reference

Both apps serve emergency responders requiring field-ready reference material, with the rival providing specific hazardous materials data that overlaps with the broader technical rescue scope of DRR Rescue.

Same space(15)

Blue Collar Firemen

known forBlue Collar Firemen

1 app5.0Reference

Targets the same firefighter demographic as DRR Rescue but focuses on recurring monthly training content rather than static field reference tools.

C3 Pathways

known forASIM Checklist

1 app4.9Reference

Provides incident management checklists for active shooter events, offering specialized operational guidance similar to DRR Rescue's command checklists.

Clarion Events

known forFire Engineering Training

1 app4.3Reference

Provides a platform for accessing online fire and EMS training, complementing the reference utility of DRR Rescue with professional development.

CMC Rescue

known forCMC Field Guide

1 app4.6Reference

Provides a technical reference library for rope rescue, overlapping with the technical rescue procedures provided by DRR Rescue.

CommandSim

known forSimsUshare

1 app4.1Reference

Provides simulation tools for emergency training, offering an interactive alternative to the static reference content in DRR Rescue.

dbS Productions

known forLost Person Behavior

1 appReference

Provides specialized reference data for search and rescue operations, offering similar offline field utility to DRR Rescue.

DP Cloud

known forCommand Bridge

1 app5.0Reference

Manages emergency resources and responses, acting as a coordination platform that complements the individual reference utility of DRR Rescue.

Electric Vehicle Rescue

known forEV Rescue - Electric Vehicles

1 app3.4Reference

Provides specialized emergency response data for electric vehicles, complementing the general technical rescue procedures found in DRR Rescue.

Emergency Medicine Residents' Association

known forEMRA Antibiotic Guide

1 app2.4Reference

Serves the same professional emergency medicine audience as DRR Rescue but focuses on antibiotic clinical decision support rather than technical rescue procedures.

Euro NCAP

known forEuro RESCUE

1 app4.6Reference

Provides rescue sheets for vehicle extrication, offering similar offline field reference utility to DRR Rescue.

IFSTA - International Fire Service Training Assoc.

known forIFSTA Driver/Operator 4

1 appReference

Provides exam prep for apparatus operators, serving as a study tool for the same fire service audience as DRR Rescue.

Knightlite

known forKnightlite

1 appReference

Provides exam preparation software for firefighters, focusing on certification testing rather than the field-operational utility of DRR Rescue.

National Oceanic and Atmospheric Administration

known forCAMEO Chemicals

1 app4.2Reference

Acts as a specialized hazardous material reference database, serving as a technical supplement for responders who use DRR Rescue for general procedures.

Safety-Reports.com

known forSafety Training App | SR

1 app4.5Reference

Digitizes safety training documentation for field supervisors, offering a workflow-focused alternative to the reference-heavy DRR Rescue.

Twisted Kelp

known forIRPG App (2025)

1 app4.5Reference

Provides a digital, searchable version of a standard field guide for wildland firefighters, mirroring the reference utility of DRR Rescue.

New entrants(1)

Corey Conrady

known forOK Statewide Training Calendar

1 app0.0Reference

Acts as a centralized training calendar for public safety professionals, helping users find the educational resources that supplement the reference tools in DRR Rescue.

The Analyst's Read

The bottom line on Tom PENDLEY

Bottom line

Tom PENDLEY is a specialized micro-publisher that has successfully captured a professional niche by converting complex regulatory standards into a high-utility mobile tool. Its strong category ranking and high rating suggest a durable product-market fit within the technical rescue community despite a low update frequency.

Frequently asked questions

How many apps does Tom PENDLEY publish?
Tom PENDLEY has 1 app tracked by Marlvel, primarily in the Reference category.
What kind of apps does Tom PENDLEY make?
Tom PENDLEY's portfolio is concentrated in Reference, with an average rating of 4.9/5 across rated apps.
What is Tom PENDLEY's top app?
By review volume across the portfolio, DRR Rescue is Tom PENDLEY's best-known app tracked by Marlvel.
In how many countries are Tom PENDLEY's apps available?
Marlvel has tracked Tom PENDLEY's apps across 1 country.

What fed this analysis

Apps analyzed:
1
With full intel:
1
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 Tom PENDLEY, 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. “Tom PENDLEY intelligence.” Updated 2026-04-24. https://marlvel.ai/publishers/tom-pendley

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Data licensed under CC-BY-NC 4.0