Reddit tester swaps or a paid Google Play testing service?

Short answer: Reddit is a workable free route if you can test other developers’ apps in return and manage drop-outs for two weeks. A paid service is mainly a coordination purchase: you spend money instead of repeatedly recruiting, reminding and replacing people.

How the Reddit route works

Developers post an opt-in request in Android testing communities, exchange Google accounts privately, and agree to keep each other’s apps in the closed test. The strongest swaps also exchange feature notes, device details and retesting after updates.

The advantages of Reddit

• No service charge
• Direct contact with other Android developers
• Reciprocal feedback from people who understand app development
• Control over who joins and what they test

The costs that do not appear in rupees

You need to find more than 12 reliable people, test their apps in return, track who opted in, remind inactive participants and replace anyone who leaves. Starting with exactly 12 makes one drop-out a schedule problem. Never post private email addresses publicly; exchange access details through an appropriate private channel.

When a paid service is better

Pay when your launch date matters, you do not have time for reciprocal tests, or an earlier self-organised run failed. Applime costs ₹349 for 14 testers held 16 days. Recruit your own users instead when you already have a waitlist, customer group or audience relevant to the app; their feedback is the most valuable option.

Whichever route you choose

Use real Google accounts, make sure every person actively opts in, collect meaningful feedback, keep the track running, and describe the test honestly in the production-access application. The recruitment channel does not remove the quality and readiness questions.

Official source

Google Play: tester continuity and production-access questions