Best Dohmann Engineering Services Apps

161+ iOS apps curated and reviewed

4.0 avg rating
12 free apps
Updated June 2026

If you already know RTD Reference, this is the deeper bench. 161+ dohmann engineering services apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.

Compare top Dohmann Engineering Services Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1RTD ReferenceRTD Reference$3.995.0★ (1)NoNoMay 2026
2BlueHHTBlueHHTFreeNoNoMay 2026
3Scientific Calculator DES-38DScientific Calculator DES-38D$5.994.3★ (3)NoNoMay 2026
4Converter-CalculatorConverter-Calculator$2.995.0★ (3)NoNoMay 2026
5Roman Numeral ConversionRoman Numeral Conversion$0.99NoNoMay 2026
6ModTest ProModTest Pro$9.99NoNoMay 2026
7Drill Bit ConverterDrill Bit Converter$0.99NoNoJul 2026
8BlueQTermBlueQTerm$5.99NoNoMay 2026

Top Picks for Dohmann Engineering Services

RTD Reference#1

RTD Reference by Dohmann Engineering Services

RTD & Thermistor Conversion
Editor's Choice
🔍 Reference
5.0(1 ratings)
$3.99
RTD Reference screenshot 1
RTD Reference screenshot 2
RTD Reference screenshot 3
RTD Reference screenshot 4
RTD Reference screenshot 5
RTD Reference screenshot 6

Instantly convert resistance to temperature and vice versa for over 70 RTD types and 9 popular thermistors. This tool uses precise algorithms for accurate calculations, ideal for field technicians and engineers.

Scientific Calculator DES-38D#3

Scientific Calculator DES-38D by Dohmann Engineering Services

Scientific & Logical Functions
Worth Considering
🔧 Utilities
4.3(3 ratings)
$5.99
Scientific Calculator DES-38D screenshot 1
Scientific Calculator DES-38D screenshot 2
Scientific Calculator DES-38D screenshot 3
Scientific Calculator DES-38D screenshot 4
Scientific Calculator DES-38D screenshot 5
Scientific Calculator DES-38D screenshot 6

This advanced calculator offers engineers and mathematicians a powerful tool with intuitive, multi-line display and left-to-right data entry. It supports various number bases, notations, and includes extensive statistical analysis and graphing capabilities. All features are available for a one-time purchase.

More Dohmann Engineering Services apps to explore

4
Converter-Calculator
Converter-Calculator
Converter-Calculator
10 Convert & Calculation Apps
$2.99

This comprehensive utility app offers a suite of 10 powerful conversion and calculation tools, including units, currency, scientific, and more. Designed by an engineer with decades of experience, it ensures accuracy and a user-friendly interface for a wide range of applications.

Over 1700 units in 50+ categories160+ currencies supportedHex-Decimal-Binary and IEEE754 converters
🔍 Reference
(3)
paid
5
Roman Numeral Conversion
Roman Numeral Conversion
Roman Numeral Conversion
Roman-Arabic Numeral Converter
$0.99
🔍 Reference
(0)
6
ModTest Pro
ModTest Pro
ModTest Pro
MODBUS Testing Utility
$9.99
📊 Productivity
(0)
7
Drill Bit Converter
Drill Bit Converter
Drill Bit Converter
by Dohmann Engineering Services
$0.99
🔧 Utilities
(0)
8
BlueQTerm
BlueQTerm
BlueQTerm
Hand Held Terminal Emulator
$5.99
🔧 Utilities
(0)
9
Engineering your Tomorrow
Engineering your Tomorrow
Engineering your Tomorrow
by Costain Limited
Free

Design, build, and maintain the infrastructure of a growing city. Tackle six demanding challenges to learn about engineering roles and the construction process. Connect to a careers website for more information on STEM jobs.

Six demanding challengesReplay challenges with different designsDiscover engineering job roles
📚 Education
(10)
free
10
Civil Engineering Dictionary _
Civil Engineering Dictionary _
Civil Engineering Dictionary _
Civil Engineering Dictionary
Free
📚 Education
(0)
11
Basic Engineering Dictionary
Basic Engineering Dictionary
Basic Engineering Dictionary
Engineering Dictionary
Free

Master engineering concepts with a comprehensive dictionary of over 11,000 terms, key equations, and formulas. Features interactive quizzes, a visual quick guide, and hands-free learning with autoplay mode. Ideal for students and professionals seeking to solidify their engineering knowledge.

11,000+ engineering termsKey equations and formulasVisual Quick Guide
📚 Education
(4)
free with in-app purchases
12
Donan Engineering
Donan Engineering
Donan Engineering
by HVAC Investigators, LLC
Free

This tool assists insurance professionals with field inspections by guiding them through data collection. Submit your findings and receive a sealed engineering report with answers from a licensed professional engineer, typically within 3 business days.

Guided field inspection protocolPhotograph and documentation collectionSealed engineering reports
💼 Business
(2)
free
13
Mechanical Engineering Book
Mechanical Engineering Book
Mechanical Engineering Book
Learn Mechanical Engineering
$1.99

This app provides a comprehensive guide to mechanical engineering, covering fundamental concepts, key terms, and essential formulas. It's designed for students and professionals to deepen their understanding of machine mechanisms and engineering principles.

Learn mechanical engineering principlesUnderstand machine mechanismsAccess engineering formulas and equations
📚 Education
(8)
paid
14
Beam Engineering lite
Beam Engineering lite
Beam Engineering lite
Civil Engineering App
Free

This app provides 34 civil engineering calculators for beam analysis and conversion, referencing industry codes. It offers auto-fill options for material and section pickers and supports dual units. A pro version unlocks unlimited calculations, history, and PDF exports.

34 civil engineering calculatorsAISC, ACI, ASCE code referencesAuto-fill section and material pickers
🔧 Utilities
(32)
free with in-app purchases
15
Piping Engineering Toolbox
Piping Engineering Toolbox
Piping Engineering Toolbox
Piping Toolbox: ASME, Fitting
Free

This app provides piping engineers with essential tools, dimensions, and standards for design and analysis. It includes calculators, checklists, software shortcuts, and educational resources to streamline work and enhance knowledge.

Pipe wall thickness calculatorBranch reinforcement calculatorPiping checklists
🔧 Utilities
(8)
free with in-app purchases
16
Learn Civil Engineering Concepts and Become Master
Learn Civil Engineering Concepts and Become Master
Learn Civil Engineering Concepts and Become Master
by Santosh Mishra
Free

Learn fundamental building construction and civil engineering concepts through easy-to-understand examples and explanations. This app is designed for beginners to grasp essential principles of construction and development online.

Easy examples for civil engineering conceptsProgram examples explainedShare concepts on social media
📚 Education
(2)
free
17
Engidraft -Engineering Drawing
Engidraft -Engineering Drawing
Engidraft -Engineering Drawing
Engineering Drawing
Free
🎨 Graphics & Design
(0)
18
Educational Engineering
Educational Engineering
Educational Engineering
by Carevan, LLC
Free
📚 Education
(0)
19
TRUMPF Service App
TRUMPF Service App
TRUMPF Service App
by TRUMPF GmbH & Co. KG
Free

Streamline service requests for your machinery with this app. Submit technical issues, spare part needs, or maintenance questions in five simple steps, including photos and descriptions. Track the status of your service cases in real-time for increased transparency.

Create service cases in 5 stepsSelect affected machine and issueAdd descriptions and photos
💼 Business
(18)
free
20
Civil Engineering Dictionary  - Definitions Terms
Civil Engineering Dictionary  - Definitions Terms
Civil Engineering Dictionary - Definitions Terms
by Santosh Mishra
Free

Instantly decode civil engineering terms with this free offline dictionary. Features a vast encyclopedia, search functionality, bookmarking, sharing, and audio pronunciation.

Vast encyclopedia of civil engineering termsSearch functionality for difficult termsBookmark terms for easy retrieval
📚 Education
(1)
free

FAQ about Dohmann Engineering Services

What are the best dohmann engineering services apps for iPhone?
RTD Reference tops our dohmann engineering services apps ranking as of June 2026, with a 5.0-star average from 1 App Store ratings, and it's priced at $3.99.
Yes — 12 of the top dohmann engineering services apps we rank are free to download, including BlueHHT and Engineering your Tomorrow.
RTD Reference has no ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 161+ dohmann engineering services apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.
RTD Reference is a utility application designed for converting resistance values to temperature and vice versa for various RTD and thermistor types. It employs precise mathematical formulas for accurate calculations.
The application utilizes the Steinhart-Hart formula for thermistors and the Callendar-Van Dusen formula for Platinum RTDs, along with similar algorithms for other RTD types to ensure accuracy.