How to Get Beta Testers for Your App

September 2026

By Luis Krin, Founder, IndieAppCircle

Updated Sep 28, 2026

Getting beta testers is the point where most indie apps stall. The build is done, the store listing is drafted, and then the developer posts “looking for beta testers” somewhere, gets two replies from friends who never install it, and quietly ships without any real testing. This guide is the version of that process that actually works: how many testers you need, where to find them without an audience, what to write when you ask, and how to run a round so the feedback is worth the effort.

It assumes a solo developer or a very small team and no budget. If you have a marketing team and a paid panel, you do not need this article.

How many beta testers do you need?

Fewer than you think, but more than you have. The classic usability-research finding is that around five testers surface most of the problems in a single design, and every tester after that mostly repeats what the first five said. That is true for usability. It is not true for bugs, devices, or store requirements, which is why the honest answer has three numbers:

• 5 to 8 for the first round. Enough to find the confusing onboarding step, the button nobody sees, and the crash on one specific phone. Few enough that you can read every piece of feedback and reply to every person.
• 12 if you are on Google Play with a personal developer account. Google requires 12 testers opted in for 14 continuous days before it will let you apply for production access. That is a hard gate, not a guideline, and it is the single most common reason Android developers go looking for testers. There is a separate guide to finding the 12 testers for Google Play closed testing.
• 20 to 30 across two or three rounds before launch. Fix what round one found, then bring in new people who have never seen the app. Testers who already know the workaround stop noticing the problem.

What you do not need is a hundred. A hundred testers you cannot follow up with is a mailing list, not a beta. Quality of attention beats headcount at every stage before launch.

Where to find beta testers for your app

There is no single place. Every channel below works for some apps and not others, so expect to use three or four of them. They are roughly ordered by how likely they are to produce a tester who actually installs the app and writes something back.

1. People who already have the problem

The best tester is someone who was already looking for what you built. If your app is for freelance designers, ask freelance designers. Not your cousin who is “good with computers.” Friends and family tell you it looks great and then never open it again; someone with the actual problem will tell you the export is broken because they needed the export.

Find them where they complain: the subreddit for their profession, the Discord for their hobby, the Facebook group for their niche. Read for a week before you post, and when you post, lead with the problem, not the app.

2. Testing exchanges and peer communities

Other indie developers are the most reliable source of testers there is, for one reason: they need testers too. A testing exchange makes that explicit. You test someone else’s app and write up what you found; they do the same for yours. Because both sides are builders, the feedback tends to be specific (“the sign-up form loses state when I rotate the phone”) rather than polite (“nice app!”).

IndieAppCircle runs this as a credit system: you earn credits by testing other people’s apps and spend them to get your own tested, so there is no waiting for a stranger to feel generous. If you would rather pair up directly, the test-for-test swap matches you with one other developer for a straight one-to-one exchange. Either way, the testers are people who ship apps themselves and know what a useful bug report looks like.

3. Reddit

Reddit is where most “beta testers wanted” posts go, and most of them get nothing, because they are posted in the wrong place with the wrong words. The subreddits that exist specifically for this are r/betatests, r/alphaandbetausers and r/TestMyApp. r/SideProject and r/indiehackers work if the post is about the project rather than a plain ask. The niche subreddit for your actual audience will outperform all of them if you are already a member who has posted things that were not about your app.

Read the rules of each one before posting. Several require a specific title format or flair, and a post that ignores that gets removed within minutes, which is the same as not posting.

4. Indie Hackers, Hacker News and Product Hunt

Indie Hackers has a running thread culture where “I built X, here is what I learned” gets read and “please test my app” does not. Write the first kind of post and mention that you are looking for testers at the end. Hacker News works the same way through Show HN, with a much harsher audience and a much bigger upside if the app is genuinely interesting to engineers.

Product Hunt is a launch channel, not a beta channel, but a “coming soon” page there collects emails from people who like trying new things, and those are exactly the people who will install a beta. If a Product Hunt launch is on your roadmap, there is a separate guide to testing your app before a Product Hunt launch.

5. Beta directories

BetaList and Betabound list pre-launch products for people who browse for them. They are free to submit to, have a queue, and produce a trickle of sign-ups from people who are curious rather than invested. Expect low conversion from sign-up to actual test, and treat anything you get as a bonus. Paid panels like BetaTesting.com give you a guaranteed number of testers on specific devices; the price is real and the testers are professionals, so the feedback reads like a QA report rather than a user’s reaction. That is worth it for device coverage, not for learning whether people want the app.

6. Build in public

Posting progress on X, Bluesky, LinkedIn or Threads does not get you testers on the day you ask. It gets you testers because forty people have watched you build the thing for two months and want to see how it turned out. If you are more than a month from launch, start now; if you are a week from launch, this is not your channel.

7. Platform tools that distribute the build

TestFlight public links and Google Play open testing solve the logistics of getting a build onto a phone. They do not find you anyone. A TestFlight link supports up to 10,000 testers, and a link with zero people looking at it has zero. Set them up so the install is one tap, then use the channels above to put the link in front of people.

How to ask: the message that gets replies

Most requests for testers fail on the wording. “Looking for beta testers for my new app, DM me” gives the reader nothing to react to: not what it does, not who it is for, not what you want from them, not how long it takes. Here is a template that works across every channel above. Change every bracket.

• Who it is for and what it fixes, in one line. “I built a [tool] for [specific person] who is tired of [specific problem].”
• Where it is. “It is in closed beta on [iOS/Android/web]; the install is one link and takes a minute.”
• Exactly what you want. “I would like [five] people to [do one task, e.g. set up their first project] and tell me where it got confusing.”
• How long it takes. “About ten minutes.” Say a number. Vague requests read as open-ended commitments and people decline open-ended commitments.
• What they get. Early access, a lifetime discount, a name in the credits, a test of their app in return. Something concrete, even if it is small.
• One link and one way to reply. Not a form, a survey, a Discord invite and an email address. One.

The things that make this work are specificity and a small ask. A person deciding whether to help you has about five seconds; a request they can evaluate in five seconds gets a yes, and one that needs a follow-up question gets scrolled past.

Make it easy to say yes, and easy to actually do

Agreeing to test and actually testing are two different conversions, and the second one is where you lose people. Every step between “sure” and “I opened the app” costs you a tester.

• No account before value. If someone has to create an account to see the app, half of them will not. Let them in first and ask for an email later, or at least make sign-in one tap.
• One task, not “explore.” Tell them what to do. “Add a habit and mark it done for today” gets done. “Poke around and let me know” does not.
• A landing page that answers the questions the message did not. Screens, supported devices, what stage the app is in, what feedback you want, and the install link above the fold. Do not send testers to your marketing homepage.
• A deadline. “Any time this week” gets done this week. “Whenever you get a chance” gets done never.

How to run a beta test round

A beta test is a round, not a state. Apps that sit “in beta” for six months with an open invite link are not being tested; they have a slow trickle of people installing and forgetting. Run it like this instead:

• Set the scope. One flow you want checked, one build, one week. Write down what you expect testers to find so you can tell later whether you learned anything.
• Brief the testers in one message. The task, the link, the deadline, how to send feedback. Put it in the message; do not link to a document.
• Collect feedback where you will actually read it. A form is fine. A shared doc is fine. A testing platform that structures the write-up is better, because testers fill in the parts they would otherwise skip. Twelve separate DMs across four apps is where feedback goes to die.
• Reply to every tester within a day. A thank-you and one follow-up question. This is the whole difference between a tester who does the next round and one who does not.
• Close the round. Tell them what you fixed. Then start the next one with the fixed build and at least a few new people.

What a round looks like on IndieAppCircle

This is the round above, run on IndieAppCircle, the site you are reading. It takes the recruiting out and keeps everything else.

• List the app with one task. Paste the link (a website, a store page, a TestFlight or Google Play opt-in link), write the task into the test instructions, and set a reward. The default is 5 credits per test.
• Test two apps first. A new app stays hidden until its owner has submitted two tests. That is the whole price of a free round, and it is how everyone else's apps get tested too.
• Testers pick it up. Other developers install it, do the task, and write up what happened. The first person to test a new listing gets a 5-credit bonus, so new apps are worth picking up.
• You approve or reject each report. Approving pays the tester your reward. Rejecting, with a reason, costs you nothing. Reports you do not answer approve themselves after 48 hours.

New accounts start with 5 credits, and every approved test you give earns the reward the other developer set. If you would rather not test first, credit packs start at 50 credits for 5€, but nothing in a first round needs them.

Questions to ask beta testers

“What did you think?” gets “it’s nice.” Questions tied to a specific moment get answers you can act on. Pick four or five from this list; more than that and the answers get shorter.

• What did you think this app was for before you opened it? Was that right?
• Where was the first moment you were not sure what to do next?
• What did you expect to happen that did not?
• Which step felt slower or longer than it should have?
• What almost made you quit?
• What did you look for and not find?
• If this disappeared tomorrow, what would you use instead?
• Would you pay for this? How much would feel fair? (Ask this last; the answer is a signal, not a price.)

Do not ask “would you use this?” Almost everyone says yes to be polite. Ask what they did, not what they would do.

What to do with the feedback

You will get three kinds of feedback, and they need three different responses. Bugs get fixed, or logged with a reason they are not being fixed yet. Confusion is the valuable kind: two testers stuck at the same step means the step is wrong, not the testers, and it usually means a copy change or a reordering rather than a feature. Feature requests get written down and mostly ignored until three unrelated people ask for the same thing.

Then ship the fixes, tell the testers, and run the next round. The developers who get good at this are not the ones with the biggest audience; they are the ones who turn each round around in a week.

Mistakes that cost you testers

• Asking for “feedback” instead of a task. Feedback is homework. A task is ten minutes.
• Posting once and concluding nobody is interested. One post in one place is a sample size of one. Try three channels before drawing a conclusion.
• Recruiting only friends. They will not tell you it is bad, and they will not be the people who buy it.
• Arguing with the feedback. Explaining to a tester why they should not have been confused teaches them not to tell you next time.
• Never closing the loop. A tester who never hears what happened to their report does not do a second round. Most of your second-round testers should be first-round testers who felt heard.

Frequently asked questions

How many beta testers do I need for an app? Five to eight for a useful first round, twelve if you need Google Play production access on a personal account, and twenty to thirty in total across a few rounds before launch. More than that before launch is rarely worth the coordination.

Where can I find beta testers for free? Testing exchanges like IndieAppCircle, the beta-testing subreddits, the community for your app’s actual audience, and your own build-in-public following. All of them cost time rather than money. Directories like BetaList are free to submit to but slow.

Do I need to pay beta testers? No. Most indie betas run on reciprocity, early access, or a small perk. Paying makes sense when you need guaranteed coverage of specific devices, and then you are buying QA, not user feedback.

How long should a beta test run? One to two weeks per round. Long enough for people to fit it in, short enough that there is a deadline. Google Play’s closed test is the exception: it must run 14 continuous days with 12 testers.

What is the difference between alpha and beta testing? Alpha is internal or near-internal, on an unfinished build, looking for whether the thing works at all. Beta is outside people, on a build you would be comfortable shipping, looking for what they misunderstand and what breaks on hardware you do not own.

How do I get people to actually test after they say yes? One task, one link, a stated time, and a deadline. Then a reminder two days before the deadline. The drop-off between “sure” and “done” is almost always friction, not disinterest.

If you want to skip the recruiting and start with testers who already build apps, you can put your app up for testing on IndieAppCircle and earn your first credits by testing someone else’s this afternoon.