to get your first 1,000 app users, pick two channels and run them hard for six to eight weeks. for most consumer apps that means ASO as the base layer, Reddit and niche communities for the first few hundred, TikTok organic for reach, and a small capped paid test once people actually come back.
this is the r/GrowthHacking “how do i get my first 100 users” question, one order of magnitude up. at 100 you can recruit people by hand. at 1,000 you need at least one channel that keeps working when you stop pushing it. below is how each channel behaves, what it costs you, and the order i would run them in.
Why 1,000 users is a different problem from 100
the first 100 users can come from friends, DMs and one lucky post. the first 1,000 cannot. you need a repeatable channel, a store listing that converts the traffic you send it, and an app that brings people back, because 1,000 installs with no retention is still zero users.
that last point matters more than any channel choice. the rule i use: nothing counts as a user unless they came back. if your day 1 return is weak, every channel below will look worse than it is, and paid will look terrible. fix the first session before you scale anything. the guide to what an app growth marketer does covers why activation sits upstream of acquisition.
Channel by channel: what each costs in time and money
every early channel costs you either time or money, rarely neither. ASO, Reddit, TikTok organic and communities are mostly time. paid is mostly money. the table below compares them on the two things a small team actually runs out of, plus how fast each one tends to show a signal.
| channel | time cost | money cost | speed to first signal | best for |
|---|---|---|---|---|
| ASO | a few days to set up, an hour or two a week after | none to low | slow, weeks | compounding base traffic |
| an hour or more a day, every day | none | fast, days | first few hundred users, message testing | |
| TikTok organic | several hours a week filming and posting | low, a phone and maybe a creator | medium, one to three weeks | reach and finding winning hooks |
| niche communities | a few hours a week | none | medium | trust inside one vertical |
| paid (Meta, TikTok, Apple Search Ads) | a few hours a week to manage | real, and capped by you | fast, days | scaling what already retains |
read the table as a budget of attention. a solo founder can usually run two of these well, not five.
ASO: the base layer that works while you sleep
app store optimization is the cheapest channel to start and the slowest to pay off. it is your title, subtitle, keywords, screenshots and the first line of your description. do it first, because every other channel sends people to the store page, and a weak page leaks the traffic you worked for.
practical steps:
- put the one job your app does in the title or subtitle, in the words people search, not your brand language
- make the first two screenshots show the result, not the menu
- pick a handful of specific keywords you can realistically rank for, not the category head term
- revisit every few weeks using the search terms that actually brought installs
ASO rarely gets a new app to 1,000 on its own. it makes every other channel convert better.
Reddit: the fastest route to your first few hundred users
Reddit is usually the quickest way to reach the first few hundred users, because the people asking for exactly what your app does are already there, posting questions. it costs nothing but time, and it punishes anything that looks like marketing. answer first, disclose who you are, and keep the link optional.
i learned the rules the expensive way. after 40+ banned Reddit accounts, i built the SAFE Reddit playbook around what does not get you banned: disclose that you built the app, answer the actual question before mentioning it, follow each subreddit’s rules, and never fake engagement. no bought upvotes, no sock puppets praising your own post.
Reddit also gives you something the other channels do not: the exact words users use for their problem. those words become your store subtitle and your ad hooks. the full method is in the Reddit marketing guide for apps.
TikTok organic: reach you earn with volume
TikTok organic can reach thousands of people for the cost of a phone, but only with volume. one video tells you nothing. plan on posting daily for a few weeks, testing different hooks in the first two seconds, and treating each post as an experiment rather than a brand asset.
what works for apps is usually plain: a person showing the problem, then the app solving it on screen. polished edits tend to lose to someone talking into a phone. if you run more than one account, make each one a distinct, original niche account that openly says it comes from the app’s team, not a network pretending to be strangers.
the useful part comes next. when an organic post clearly beats the rest, you already have a tested ad. that is the idea behind Social Burning, the organic-to-paid growth framework for apps: let organic find the winner, then put money behind it. on TikTok the mechanism is Spark Ads, which run your existing post as an ad.
Communities beyond Reddit
niche communities, such as Discord servers, Slack groups, forums, Facebook groups and newsletters in your vertical, are slower than Reddit but often convert better, because members already trust each other. the cost is a few hours a week of being useful before anyone clicks a link, so pick two where your users gather, not ten.
the approach is the same as Reddit: be a real member, help with the problem your app solves, and ask moderators before sharing anything that looks like promotion. a single post endorsed by a community admin can outperform weeks of cold posting. a study app might find its best early users in a student Discord. a fitness app might find them in a coaching newsletter.
Paid: when to spend and when to wait
paid acquisition is the fastest channel and the worst one to start with. before your app retains, ad spend mostly buys proof that users leave. run a small, capped test to learn which message pulls, then wait. scale only when a cohort of new users keeps coming back without you pushing them.
when you do start:
- set a fixed test budget and a fixed window, with a pass or fail number written before launch
- judge results on retained users, not installs
- use creatives that already worked organically before shooting anything new
- start with one platform, usually the one where your organic content did best, or Apple Search Ads if people already search for your category
The order I would run them in
for most consumer apps, i would start ASO on day one, spend the first two to four weeks on Reddit and one community, begin TikTok organic in parallel, and hold paid until day 7 retention is stable. that sequence spends time where you have it, and money only where it has been earned.
a rough plan:
- week 1: fix the store page and the first session. set up analytics so you can see who comes back.
- weeks 1 to 4: answer questions on Reddit and in one or two communities daily. note the words people use.
- weeks 2 to 8: post on TikTok most days, testing hooks built from those words.
- after retention holds: run a capped paid test using your best organic posts.
if you are weighing whether to do this yourself or bring someone in, read when to hire an app growth marketer. the rest of the fundamentals live in the learn hub.
want this applied to your app? get a free teardown: your funnel, your creative, and the one play i would run first.
Frequently asked questions
How do I get my first 100 users for my app?
start by hand. answer questions in the two or three subreddits and communities where your users already ask for help, disclose that you built the app, and follow each group's rules. message early users directly and ask what almost stopped them. at 100 you are learning what to say, not building a channel.
How long does it take to get 1,000 app users?
there is no fixed timeline. with daily work on two organic channels, expect weeks, not days, before a channel shows a clear signal, and category and retention change the pace a lot. paid can buy 1,000 installs quickly if you have budget. the harder question is how many of those 1,000 still open the app a week later.
Should I use paid ads to get my first app users?
use a small, capped paid test to learn which message pulls, not to buy your first 1,000 users. before your app retains, paid mostly buys proof that people leave. run organic first to find hooks that work, then put money behind the winners once a cohort of new users keeps coming back.