- ASTQB owns the certification; AT*SQA handles registration and vouchers via Kryterion/Webassessor.
- The exam has 40 multiple-choice questions in 60 minutes, with a 25% extension option for non-native English speakers.
- A voucher costs USD $199 and stays valid for 365 days from purchase.
- There are no prerequisites - no ISTQB Foundation Level certificate is required.
What Is the ASTQB IoT and Mobile Testing Certification?
The ASTQB IoT and Mobile Testing Certification is a specialist credential built for software testers who work on connected devices, mobile apps, and the sprawling ecosystems that tie them together. It is not a beginner's introduction to software testing - it assumes candidates already have some testing background and instead focuses on the specific challenges of testing devices that talk to each other, run on limited hardware, and depend on networks, sensors, and cloud services behaving correctly.
If you're asking what is IoT and Mobile Testing in the first place, or want a plain-language breakdown of the term itself, our companion pieces on IoT and Mobile Testing meaning and what IoT and Mobile Testing stands for cover the terminology before you dive into certification mechanics.
Who Owns and Administers the Exam
The American Software Testing Qualifications Board (ASTQB) owns and maintains the IoT and Mobile Testing Certification and its official syllabus. AT*SQA (the Association for Testing Software Quality Assurance) is the body that handles examination registration and voucher sales, while the actual test delivery - whether online or at a physical testing center - runs through Kryterion's Webassessor platform.
This three-party structure matters practically: you purchase your voucher through AT*SQA, you study from ASTQB's published syllabus and sample questions, and you sit the exam through Webassessor's scheduling system. Confusing any of these roles, or substituting requirements from a different credential entirely, is one of the most common mistakes candidates make when they search generically for exam prep.
Exam Format, Fees, and Delivery Mechanics
Understanding the exact mechanics of the exam removes a lot of unnecessary anxiety. Here's what's fixed and non-negotiable:
- Question count and time: 40 multiple-choice questions, 60 minutes standard.
- Non-native English speakers: a 25% time extension is available for the English-language exam, bringing the total to 75 minutes.
- Voucher cost: USD $199, purchased through AT*SQA.
- Voucher validity: 365 days to schedule and complete the exam from the date of purchase - this is a usage window, not a certification expiration period.
- Prerequisites: none. You do not need an ISTQB Foundation Level certificate or any other prior credential.
- Delivery options: online proctoring or an in-person testing center.
For a full line-item breakdown of what you're paying for and how the voucher system works, see our dedicated IoT and Mobile Testing Certification Cost breakdown. If you want to confirm eligibility before you commit money, the IoT and Mobile Testing Requirements guide walks through exactly what "no prerequisites" means in practice.
Key Takeaway
Because there are no prerequisites, this is one of the few ASTQB-family certifications you can attempt without first holding ISTQB Foundation Level - plan your prep timeline around the syllabus alone, not around stacking earlier certificates.
Online Proctoring Requirements
If you choose online delivery, current instructions require a personal computer with administrative access, the Chrome browser, and a cellphone set up as a second camera angle. You'll need matching government-issued identification and must complete a system-readiness check before you're allowed to schedule your session. During the exam itself, an on-screen calculator and electronic notepad are provided; no external study materials, notes, or secondary devices are permitted.
These logistics trip up more candidates than the content does. Before exam day, run the readiness check early - not the night before - so you have time to resolve camera, browser, or admin-permission issues.
The Six Syllabus Domains
The ASTQB syllabus organizes the certification into six substantive domains. These aren't arbitrary categories - they're the actual chapters of the official syllabus, and every exam question maps back to one of them.
Domain 1: Introduction to Testing IoT and Mobile Devices
Foundational concepts distinguishing IoT and mobile testing from traditional software testing, including device diversity and constrained environments.
- Why connected-device testing differs from standard application testing
Domain 2: Test Planning and Design
How testers scope test strategies for devices with variable hardware, connectivity, and usage contexts.
- Designing test cases that account for device fragmentation
Domain 3: Quality Characteristics for IoT and Mobile Testing
This domain carries the largest instructional allocation in the syllabus at 290 minutes of teaching time, covering quality attributes unique to mobile and connected devices such as usability, performance, and reliability under real-world conditions.
- Recognize this as the heaviest content area to schedule extra study time for
Domain 4: Environments and Tools
The second-largest allocation at 285 minutes, covering the tooling, emulators, device labs, and network conditions testers must simulate or manage.
- Familiarity with common testing environments and tool categories
Domain 5: The Internet of Things
IoT-specific architecture concepts: sensors, gateways, connectivity protocols, and the interactions between devices and backend systems.
- How IoT ecosystems differ structurally from standalone mobile apps
Domain 6: Future-Proofing
Forward-looking considerations for testing strategies as device ecosystems, standards, and connectivity models evolve.
- Anticipating how test approaches must adapt over time
Note that the 290 and 285-minute figures for Domains 3 and 4 represent teaching time allocations in the official syllabus, not the percentage weight of questions on the actual exam. Don't assume you can skip lighter-allocation domains just because they get less classroom time. For a domain-by-domain study breakdown, read the full IoT and Mobile Testing Exam Domains Guide.
| Attribute | Detail |
|---|---|
| Certifying body | ASTQB |
| Registration/voucher handler | AT*SQA |
| Delivery platform | Kryterion/Webassessor |
| Question count | 40 multiple-choice |
| Standard time | 60 minutes (75 with extension) |
| Voucher cost | USD $199 |
| Voucher validity | 365 days |
| Prerequisites | None |
Who Should Take This Certification
This credential is aimed at testers, QA analysts, and quality engineers who already work - or want to work - on mobile applications, connected/IoT devices, or the hybrid systems where both intersect. Because there are no prerequisites, it's accessible to testers early in their careers as well as experienced professionals looking to formalize specialist knowledge.
Teams building or testing wearables, smart-home devices, connected vehicles, industrial IoT sensors, or consumer mobile apps with device-integration features tend to value this certification when hiring or promoting QA staff. It signals that a candidate understands the specific quality characteristics, environments, and tooling challenges unique to these device categories - not just generic functional testing skills.
If you're evaluating whether the investment makes sense for your career stage, our ROI analysis on whether the certification is worth it and the IoT and Mobile Testing Salary Guide both dig into the career-impact side of this question in more depth than we can cover here.
How It Fits Into a Testing Career
Because the certification has no prerequisites, it can function either as a standalone specialist credential or as a complement to broader ISTQB certifications you may already hold. Testers frequently pair it with general testing credentials to demonstrate both foundational competence and IoT/mobile specialization on a resume.
Job postings referencing IoT test engineer, mobile QA specialist, or connected-device quality roles increasingly list this certification as a preferred (though rarely required) qualification. For a broader look at where these roles show up and what employers expect, see IoT and Mobile Testing Jobs.
Preparing for the Exam by Domain
Rather than generic study advice, prioritize your prep time based on the syllabus's own instructional weighting. Since Quality Characteristics (Domain 3) and Environments and Tools (Domain 4) carry the largest teaching-time allocations, they deserve proportionally more of your review sessions - but don't neglect the other four domains, since the 40-question exam draws from all six.
Foundations
- Read Domain 1 and Domain 2 syllabus sections; note terminology differences from general software testing
Heaviest content
- Focus on Domain 3 (Quality Characteristics) given its 290-minute allocation
Tooling and environments
- Study Domain 4 (Environments and Tools) at 285 minutes of syllabus content
IoT specifics and review
- Cover Domain 5 and Domain 6, then run full-length practice sessions using ASTQB sample questions
For a more detailed week-by-week plan with specific milestones, see the IoT and Mobile Testing Study Guide 2026. If you're unsure how challenging the exam will feel relative to your current experience, How Hard Is the IoT and Mobile Testing Exam? breaks down difficulty factors, and the passing score guide explains exactly what you need to clear the bar.
Whatever your prep timeline, always study from ASTQB's official syllabus and sample questions rather than materials built for ISTQB Mobile Application Testing or AT*SQA's separate Testing for IoT and Mobile micro-credential - these are related but distinct programs with different scope and timing.
Once you've built a study routine, reinforce it with realistic practice questions on our practice test platform, and check the IoT and Mobile Testing Cheat Sheet for a fast one-page review before exam day. You can also confirm current scheduling windows on the IoT and Mobile Testing Exam Dates page before locking in a test date.
Frequently Asked Questions
No. The ASTQB IoT and Mobile Testing Certification has no prerequisites, including no mandatory ISTQB Foundation Level certificate.
A voucher costs USD $199 and is purchased through AT*SQA, which handles registration; the exam itself is delivered via Kryterion/Webassessor.
Vouchers provide 365 days to complete the examination. This is a window for scheduling and sitting the exam - it is not a certification-expiration period.
Yes, online proctoring is available. You'll need a personal computer with administrative access, Chrome, a cellphone as a second camera, matching government ID, and you must complete a system-readiness check before scheduling.
No. It's a distinct ASTQB certification with its own syllabus, timing, and requirements. Preparation should rely on ASTQB's official syllabus and sample questions rather than materials built for those other programs.