Best Tech Acs Apps

184+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated May 2026

Every iPhone needs a few good tech acs apps. We benchmark 184+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Tech Acs

Daikin Tech Hub#2

Daikin Tech Hub by Goodman Global Holdings, Inc.

Strong Contender
💼 Business
4.6😞(3.6K ratings)
Free
Daikin Tech Hub screenshot 1
Daikin Tech Hub screenshot 2
Daikin Tech Hub screenshot 3
Daikin Tech Hub screenshot 4
Daikin Tech Hub screenshot 5
Daikin Tech Hub screenshot 6

An all-in-one mobile application designed to support service contractors working with Daikin products, providing technical specifications, manuals, error code troubleshooting, interactive settings, service videos, compatibility information, and more. The app operates in online and offline modes, syncs data automatically, and offers convenient features like bookmarking and content sharing.

What We Love

  • 🚀 Great technical tool
  • 👍 Helpful for HVAC techs
  • 💡 Useful for troubleshooting

Room to Improve

  • 🐛 App crashes and doesn't load
  • 🐛 Compatibility issues with newer devices
  • 🔒 Difficult sign-up and login process
Carrier® Service Technician#3

Carrier® Service Technician by Carrier Corporation

Worth Considering
🔧 Utilities
4.3(107 ratings)
Free
Carrier® Service Technician screenshot 1
Carrier® Service Technician screenshot 2
Carrier® Service Technician screenshot 3
Carrier® Service Technician screenshot 4
Carrier® Service Technician screenshot 5
Carrier® Service Technician screenshot 6

This mobile application helps HVAC/R technicians solve challenging problems by providing easy access to the right parts, supplies, and equipment. It offers a range of features, including parts identification, equipment search, warranty lookup, and GPS-enabled parts center location, to support efficient and precise repairs, and encourages technicians to download and start using it to streamline their workflow.

More Tech Acs apps to explore

4
Informa Connect Tech Events
Informa Connect Tech Events
Informa Connect Tech Events
by Informa Usa, Inc.
Free

Attend our cutting-edge technology events and conferences with ease. Customize your agenda, explore event floorplans, and stay connected with the community - all through our intuitive, paperless event app.

📊 Productivity
(223)
5
RenderATL @ Atlanta Tech Week
RenderATL @ Atlanta Tech Week
RenderATL @ Atlanta Tech Week
Guide to tech events & more
Free

Get insider info and real-time updates on tech events, meetups, and experiences happening during Atlanta Tech Week with this all-access guide. Stay in the know and make the most of your time with curated event details and expert recommendations.

🌟 Lifestyle
(7)
6
Asurion Tech Care: Help & Fix
Asurion Tech Care: Help & Fix
Asurion Tech Care: Help & Fix
Tech support, made simple
Free
🔧 Utilities
(0)
7
MIT Technology Review
MIT Technology Review
MIT Technology Review
Trusted Technology Insights
Free

Stay ahead with essential technology news from a trusted source covering AI, climate change, biotech, and more. Access award-winning journalism, expert insights, daily tech stories, newsletters, alerts, saved articles, and in-depth reporting. Subscribe now to unlock unlimited access across all devices.

📰 Magazines & Newspapers
(2.6K)
8
JumiOne - Full Access to your Windows PC
JumiOne - Full Access to your Windows PC
JumiOne - Full Access to your Windows PC
by JumiTech
Free

Transform your iPhone or iPad into a powerful remote control hub for your Windows PC with JumiOne. Enjoy full access to your desktop's mouse, camera, media player, and more from anywhere. Connect easily via Wi-Fi, 3G, or Edge for seamless control on Windows XP, Vista, or 7. Experience ultimate remote desktop control today!

🔧 Utilities
(14)
9
Fast OEM Mobile Tech
Fast OEM Mobile Tech
Fast OEM Mobile Tech
by International Comfort Products Corporation (USA)
Free

This mobile application helps HVAC technicians quickly identify and locate the right parts for repairs, while also providing access to technical documents, equipment information, and job management tools. By using this app, technicians can efficiently complete repairs, manage their work, and access valuable resources, all from the job site.

💼 Business
(11)
10
CompTIA Tech+ Practice Test
CompTIA Tech+ Practice Test
CompTIA Tech+ Practice Test
Pass V6 FC0-U71 Exam with us!
Free

Prepare for the CompTIA ITF Exam with our comprehensive practice test app, featuring real-like exam questions, versatile practice modes, mock tests, instant feedback, personalized study plans, and valuable insights to boost your IT knowledge. Start your journey towards becoming a certified IT professional now!

📚 Education
(79)
11
AWS Events
AWS Events
AWS Events
Official AWS Events app
Free

Experience seamless planning and navigation at AWS Summits and featured events with the official AWS Events app. This app allows you to explore sessions, plan your event schedule, reserve seats, get shuttle estimates, and stay updated on event content and services. Download now and enhance your AWS Events experience!

💼 Business
(5.3K)
12
MyVTech Baby Pro
MyVTech Baby Pro
MyVTech Baby Pro
by VTech Telecommunications Limited
Free

Monitor your baby remotely with the MyVTech Baby Pro app, offering full HD video, two-way talk, motion alerts, and more. Stay connected anytime, anywhere and enjoy peace of mind. Download now to get started.

🌟 Lifestyle
(22K)
13
Taro: Engineering Courses
Taro: Engineering Courses
Taro: Engineering Courses
Tech Courses For Engineers
Free

"Unlock your engineering potential with top-notch courses, expert career advice, and personalized mentorship on Taro. Join now to accelerate your career growth and become a rockstar in the tech industry!"

🛠️ Developer Tools
(634)
14
Tech Fix Training
Tech Fix Training
Tech Fix Training
Training for techs by techs
Free
📚 Education
(0)
15
CompTIA A+ Practice Test 2026
CompTIA A+ Practice Test 2026
CompTIA A+ Practice Test 2026
Core 1&2 V15 220-1201/220-1202
Free

Prepare for the CompTIA A Exam with our comprehensive practice test app, designed to help you pass with a 90% success rate. Benefit from topic-based practice, versatile study modes, mock tests, instant feedback, and personalized study plans. Start practicing today for a chance to excel in the field of information technology!

📚 Education
(4.5K)
16
Dwelo
Dwelo
Dwelo
by Dwelo
Free

Manage smart devices remotely with an app that adds comfort and control to your daily life. From food deliveries to door unlocking, make your community experiences smart and seamless.

🌟 Lifestyle
(825)
17
AGCO Tech Connect
AGCO Tech Connect
AGCO Tech Connect
by AGCO Corporation
Free

This application suite provides dealers with tools to streamline service technician operations, including pre-delivery inspections, incident management, and access to technical information and knowledge objects. With this suite, technicians can quickly create and submit incidents, perform inspections online or offline, and access a wide range of technical publications and knowledge resources to get the job done efficiently.

💼 Business
(10)
18
AC Service Tech LLC
AC Service Tech LLC
AC Service Tech LLC
by AC Service Tech, LLC
Free
📚 Education
(1)
19
MBS Field Tech
MBS Field Tech
MBS Field Tech
by Communications Data Group, Inc
Free

This mobile app enables field technicians to manage their work on-site, allowing them to update equipment, handle tasks and trouble tickets, and access customer information. By using this app, technicians can improve customer support and workforce efficiency, even with limited network access.

📊 Productivity
(9)
20
Toshiba AC NA
Toshiba AC NA
Toshiba AC NA
by GD Midea Air-Conditioning Equipment Co., Ltd.
Free

Control your Toshiba air conditioner from anywhere with the Toshiba AC NA App. Easily manage all functions, including exclusive Sleep Curve and Scheduling setups, for a personalized comfort experience. Check compatibility and enhance your home environment today.

🌟 Lifestyle
(800)