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Website and app testing
Website and app testing means checking how a site or app works, feels to use and performs, then reporting issues clearly; listed service types include functional and usability testing <a href="https://www.airtasker.com/ie/services/website-and-app-testing/" target="_blank" rel="noopener noreferrer">Airtasker</a>. Reliable tester earnings and a direct paid-tester sign-up route are not established.
Open the interactive guide (checklist, video, read-aloud) →In plain words
- Website and app testing means checking websites and apps.
- You try features and record problems clearly.
- You can practise before offering work.
- Clients may pay for useful, clear reports.
- Tasks and pay are never guaranteed.
Who it suits
A good fit for adults who are patient, notice details, can explain problems clearly and are willing to learn basic testing methods. It may suit someone who wants to build a small freelance service, rather than someone expecting guaranteed tasks or pay.
Organisations may pay to find problems before they affect more users. Clear reports help them understand what went wrong and how to reproduce it, but there is no guaranteed demand or income.
Step by step
- Choose a device and one type of test. Pick a computer, tablet or phone you can use comfortably. Choose one focus, such as navigation, a form or basic app functions, rather than trying to test everything. About 15-30 minutes.
- Practise only on something you may test. Use a site or app you own, a sample project, or one you have clear permission to test. Write down what you expected, what happened and the steps that led to it. About 30-60 minutes.
- Make one short sample report. Add headings for the issue, steps to reproduce it and its impact. Include a screenshot only if it is safe to share and contains no private information. About 30-60 minutes.
- Practise a few accessibility checks. Try navigating with a keyboard, check that focus is visible, and see whether content stays readable when zoomed. GDS describes these as manual checks in its monitoring approach. GOV.UK About 30-60 minutes.
- Try an automated check, then review it yourself. Run an automated accessibility check on a practice site. Treat its results as possible issues, not confirmed faults; GDS describes using Axe alongside manual tests. GOV.UK About 30-60 minutes.
- Build a small, safe portfolio. Use sample projects or work you have permission to discuss. Remove personal information and confidential material, and explain that the examples show your approach rather than proving formal compliance. About 1-2 days.
- Describe your service in plain language. Say what you can test and what the client will receive, such as a prioritised issue list with reproduction steps. Be clear about what is outside your scope. About 30-60 minutes.
- Find tasks and agree terms before starting. Look for suitable tasks or contact small organisations directly. Check the scope, deadline, payment terms and confidentiality expectations before accepting work; do not assume a listing guarantees payment or work. About 1-2 hours.
- Ask for feedback and improve your process. After each project, ask what made the report useful and what could be clearer. Do not describe a basic review as a formal accessibility audit or promise compliance. About 15-30 minutes after a project.
Your first 15 minutes
Practise reviewing a website you are allowed to test and create a clear sample report that shows how you identify and explain an issue.
The money
There is no reliable earnings or typical-rate figure available, and tasks are not guaranteed. Set a price only after agreeing the device, scope, number of tests, report, deadline and any revisions; account for your time and costs, and put the payment terms in writing.
Example only: for one week, £120 income minus £10 costs = £110 before tax. Separately, €120 income minus €10 costs = €110 before tax. These are invented figures to show the maths, not typical rates or a promise of work.
The rules
You can offer website and app testing as a service in the UK and Ireland. Test only with permission, and handle information responsibly. There’s no general tester licence or age limit identified for this work. Check platform terms and relevant regulators before accepting work.
UK and Northern Ireland
- Tax and Self Assessment. The first £1,000 a year of trading income is covered by the trading allowance. This £1,000 is gross income before expenses. If your trading income is above that, tell HMRC. If you need to register for Self Assessment, the deadline is 5 October after the relevant tax year ends. GOV.UK Tax Help for Hustles GOV.UK
- Data protection. You may see personal information while testing. Agree what you can record or share. Keep private information out of reports and portfolio examples. The ICO guidance here is for the wholesale and retail sector. It directs organisations to the ICO self-assessment tool, but doesn’t say whether a website or app testing business must pay a fee. Check the tool for your circumstances. ICO
- Advertising. If you promote a client’s business, goods or services in an advertising post, label it clearly. For example, use “Ad”. ASA
- Permission, age and platform terms. Only test when you have permission. Follow the agreed scope. There’s no general legal tester age or platform eligibility confirmed for this work. No fees or insurance requirements are confirmed either. Check the task terms and the relevant platform before you commit.
- Insurance and client terms. Consider whether suitable insurance is right for the work you accept. Agree the scope, deadline, payment terms and confidentiality expectations in writing. If you’re unsure what cover is suitable, check with an insurer or business adviser.
Ireland
- Tax and Revenue. If you’re a PAYE worker, register for self-assessment using Form 11 if your taxable non-PAYE income is over €5,000 or your gross non-PAYE income is over €30,000. Below those limits, declare it on Form 12 through myAccount. If you’re unsure which applies to you, check with Revenue or a tax adviser. Revenue
- Self-employed tax. If you’re self-employed, you pay income tax, PRSI (Class S) and USC under self-assessment. Preliminary tax is due by 31 October. Check with Revenue or a qualified tax adviser about your situation. Citizens Information
- Business name. If you trade under a name other than your own, register the business name with the CRO. Online registration costs €20. CRO
- Advertising and client information. If you publish commercial promotional content, label it clearly. For example, use “Ad”. Agree what client or user information you may record or share. Keep private information out of reports and portfolio examples. CCPC
- Permission, age and insurance. Only test when you have permission. Follow the agreed scope. There’s no general tester licence, legal age limit, platform eligibility or insurance requirement confirmed for this service. Check the task terms. If you’re unsure, ask the relevant regulator or an insurer. Consider whether suitable insurance is right for your work.
Checked against official sources: 22 October 2026. Not yet reviewed by a qualified tax or legal adviser. General guidance, not legal advice. Check the official link beside each point before you start.
Common mistakes
- Assuming a platform listing means tasks or payment are guaranteed.
- Starting work before agreeing scope, deadline, payment and confidentiality in writing.
- Including personal or confidential information in screenshots or portfolio examples.
- Treating every automated accessibility result as a confirmed fault.
- Calling a basic review a formal accessibility audit or promising compliance.
AI-made demonstration: this module has a 20-second street-chat video in the interactive guide. The presenter and the people in it are computer-generated, not real people.