How to get your first 100 installs on Google Play (without paid ads)

The first 100 installs are the hardest ones. You have no rating, no reviews, no download count to reassure anyone, and no ranking for any keyword that people actually search. Most advice about “increasing downloads” assumes you already have some traffic to improve. This plan is for the stage before that: from zero to the point where Google Play has enough signals to start showing your app to strangers.

Why the first 100 matter more than the next 1,000

• Your first ratings set your average. One angry 1-star in your first five reviews drags the number everyone sees for weeks.
• Your first written reviews are the ones people read and the ones Ask Play can quote back to shoppers.
• Installs, ratings and engagement are signals Google Play can use. A new app with none of them starts at the bottom of every search.
• Early users tell you what’s broken and what to say in your listing, before you spend effort on growth.

Before day 1: make the listing worth visiting

Every person you send to your listing in the next month is precious. If the page is confusing, they leave and you can’t get them back. Spend a day on these before you share a single link:

1. Title: your brand name plus the one phrase that describes what the app does, within 30 characters. “Tally: Expense Tracker”, not “Tally”.
2. Short description (80 characters): what it does and who it’s for, in plain words. This is the line most people read.
3. First two screenshots: show the main screen and the result, with a short caption each. Most visitors never swipe past the first few.
4. Icon: simple and readable at small size.
5. Long description: the first lines answer “what is this and why is it better?”; the rest lists features with the words people search for, naturally, without repeating keywords.

Week 1: the people who already know you (0 → ~25)

Turn your testers into your first users

If you have a newer personal developer account, you already ran a closed test with at least 12 testers for 14 days. Those people know the app. When you go live, message each one personally: thank them, tell them what changed because of their feedback, and send the public Play Store link. Feedback during testing is private, so they haven’t been able to leave a public review yet. Ask them to install the production version and, if they like it, leave an honest review. Don’t tell them what to write.

Ask your own network, one person at a time

A personal message to 30 people who might genuinely use the app beats one post seen by 3,000 who won’t. Tell them who it’s for and ask them to forward it to one friend who fits. Mass messages to everyone you know feel like spam and get ignored.

Weeks 2–3: go where your users already are (~25 → ~75)

Pick two or three places where the people your app helps already talk about the problem. Not app-promotion forums, where the only readers are other developers promoting apps. Then be useful there before you mention what you built.

Weeks 3–4: get honest reviews, then reply to all of them (~75 → 100+)

By now real strangers are using the app. Reviews are what turn the next visitor into an installer, so ask for them properly:

• Use Google’s In-App Review API, which shows the rating card inside your app without sending people to the store.
• Trigger it right after a success moment: the first budget completed, the tenth workout logged, a file exported. Never on first launch or right after an error.
• Don’t ask “Do you like the app?” before showing the card. Google’s guidance says not to ask questions before or while the review card is shown.
• Google limits how often the card can appear, so a call won’t always show it. Don’t put it behind a “Rate us” button; link to your listing for that instead.
• Reply to every review in the first month, good and bad. A helpful reply to a 2-star review often reads better to the next visitor than another 5-star.

Start ranking while you do all this

Outside traffic gets you the first 100. Search is what gets you the next 1,000 without you posting every day. Use this month to set it up:

1. Pick five specific long-tail keywords where the current top results look beatable: few ratings, old updates, vague listings. “Split bills offline” is winnable; “expense tracker” isn’t yet.
2. Make sure each phrase appears naturally in your title, short description or long description.
3. Check where you rank for each one, in each country you care about, every day. Early movements are small (from #80 to #45), and you won’t notice them if you only search by hand now and then.
4. When a keyword reaches the top 20, it is close to sending installs on its own. Put more effort into that one.

Day 30: what to look at

One hundred installs won’t make an app a business, but it’s the point where the store starts to have something to work with. You’ll have a rating, real reviews, early ranking movement, and a clear idea of which channel works. That is a much better place to start growing from than zero.