How does influencer marketing for mobile apps work?

Influencer marketing for mobile apps works like this: a creator posts about your app with a link to its store page, and you pay either for the post or for what the post brings. Paying for the post is a flat fee. Paying for what it brings is performance-based influencer marketing, with a set amount per install, per sign-up or per subscription and nothing when nobody acts.

Which one you can use depends less on the creator than on your tracking. A result can only be paid if it can be traced to the creator who caused it, and an app store sits between the creator’s link and your app. Finding creators and writing the brief are on how to launch a campaign.

What is performance-based influencer marketing for mobile apps?

It is any deal where the creator’s pay follows a result you can count instead of the content itself. For an app there are several, in the order a new user reaches them: the install, the first open, a sign-up, a free trial, a paid subscription or purchase. The further down that list you pay, the closer the payment sits to revenue, and the fewer creators earn anything.

No row wins everywhere. A flat fee buys certainty about the post and none about the outcome. Performance pay reverses that. You know the price of a user, and you do not know how many you will get or whether any creator will take the offer. Yousie pays per install and per confirmed subscription only. If your choice is between a marketplace, an agency retainer and a fee per video, the comparison for app brands covers that ground.

A flat fee does not excuse you from measuring. Give each creator you pay a link of their own. Google Play Console lets you filter store listing performance by UTM campaign, and groups campaigns too small “to be reported individually” under “Other”, so a link that brings few people gets no line of its own. Apple’s campaign links report downloads within the limits described below.

Which result should you pay for, and how much?

An install is the first thing a viewer can do, and it says the least about them. A paid action is closer to what a user is worth, but fewer viewers get that far, so each one has to pay more to be worth a creator’s video.

On Yousie the only payable action besides the install is a subscription: a fixed amount, a share of its price, or both. There is no pay per sign-up or per trial. A subscription stays pending until you confirm it in your dashboard or your server sends the confirmation. Confirming is your decision, not an automatic check of the store, and the dashboard says when to make it: “Confirm it when the charge is real, for example after a free trial has converted. Reject it when it was refunded or never charged.”

The terms of sale add three rules. One subscription counts for each attributed install, and renewals and later purchases are not results. A share of the price is taken from the amount you state when you confirm, which is what the subscriber was actually charged, in euros. And a decision is final. Once a subscription is confirmed or rejected, neither you nor your server can change it or the amount stated.

For the amount, work back from your own numbers. Yousie publishes no going rate and has no case study to draw one from, so this guide gives none. What one paying user nets you, divided by the number of installs it takes to get one, is the most an install can be worth to you.

Swap in your own figures. If you pay per confirmed subscription instead, the ceiling is what one paying user nets you.

TipPay for the event you can check against your own records. If you pay per subscription, confirm each one from your payment data. The price your app reported is shown to you and, in the dashboard’s words, “never decides what you pay”.

How is an install traced back to a creator?

An app install has a store in the middle. The viewer taps the link, lands in Google Play or the App Store, downloads, and opens the app minutes or days later. On that first open, the app has to learn which link the person came from. That is attribution, deciding which link gets credit for an install.

On Android

Google Play carries the answer through the store. Its Install Referrer API lets an installed app “securely retrieve referral content from Google Play”, including the “referrer URL of the installed package” and the time of the click. A link to the Play Store can hold an identifier in that referrer, and the app reads it back after the install. The library’s documentation says the referrer information “will be available for 90 days”.

On iPhone

Apple’s tool for links is the campaign link, a store address that carries a campaign token and a provider token. It reports to the developer, in App Store Connect, within limits. A first-time download counts only “within 24 hours of using your campaign link”. A metric shows only if it “meets a minimum threshold of 5 in the date range selected”, so a link that brings three downloads shows nothing. On overlapping links the page says, “If a user clicks more than one campaign link within a given timeframe, only the most recent link receives credit for subsequent sales.” And new campaigns “appear in Analytics only after a minimum of 24 hours since their launch”.

Apple also limits the workarounds. Its privacy rules require, since iOS 14.5, the user’s permission “to track them or access their device’s advertising identifier”. To the question “Can I fingerprint or use signals from the device to try to identify the device or a user?”, the same page answers “No.”

How Yousie does it

A creator’s link records the tap and sends the visitor to Google Play or the App Store, nowhere else. Your app then reports the install the first time it is opened: your developer adds one call that reads the Play install referrer and sends it to Yousie with your app’s key, with no SDK to install. A second call reports a subscription when one is bought.

An install counts when it is reported within the attribution window you set for the collab: 7 days by default, from 1 to 30. So the paid event is a first open, not a store download. The definition of a counted result and the terms of sale list what is valid and what is refused.

Both calls are plain web requests, so any Android codebase that can read the Play install referrer and send an HTTPS request can make them. The tracking guide, with each request ready to copy, is in the brand dashboard under My Apps, visible after sign-up. The site describes no test mode, and a link records taps only while its collab is live.

Installs are tracked on Android today. A tap from an iPhone is counted and sent to the App Store when the brand has given its App Store ID; the install that follows is not attributed yet. Without an App Store ID on the app, an iPhone visitor is sent to your Google Play listing instead. If you have also entered your App Store Connect provider ID in the app’s settings, Apple’s campaign report shows the product page views and downloads those taps lead to, link by link, on Apple’s side and under the thresholds above. Yousie itself still records only the tap, so an iPhone install is neither attributed to a creator nor paid. If most of your users are on iPhone, read the Android count as part of what a creator brought. A flat fee or a hybrid is the fairer deal for that audience, and Yousie offers neither. It pays per install and per confirmed subscription only.

Where does attribution break?

A link sees only what passes through it. Each case below is a real user credited to no creator.

• The viewer searches instead of tapping. They watch the video, leave, and type your app’s name into the store. Apple’s list of sources files that download under “App Store search”, meaning users who “viewed your app or downloaded it from search on the App Store”.
• A typed link cannot be tapped where the video is. YouTube states that “URLs placed in YouTube Shorts comments and Shorts descriptions are non-clickable.” The link has to live somewhere else, such as the channel profile. YouTube’s own brand link for Shorts is limited to a Short that is “part of a reported brand deal campaign”, and “The link must directly lead to the website of the brand you are partnered with.”
• The install comes late. An install after the attribution window is real and unpaid.

The opposite error exists too. Someone who was going to install anyway taps a creator’s link first, and you pay for a user you already had.

The counters disagree as well, because each one counts a different event. The definitions below come from Play Console Help, Apple’s campaign links page and Yousie’s terms of sale.

On Yousie the terms of sale settle which count the money follows, and it is Yousie’s tracking data. You can contest a count in writing, and the time you have to do it is not set yet.

What does install fraud look like, and how are results checked?

Paying per install gives someone a reason to produce installs without users. Yousie’s terms name the forms: “Bots, click farms, installs you make or arrange yourself, rewards offered in exchange for a download, misleading or forced redirects and spam are all forbidden.”

Each install report is checked automatically before it is recorded. Refused, among others, are reports that match no tap on one of your collab’s links, duplicates, and patterns no person produces. The terms of sale have the full list. Refused reports are kept, with the reason, so that fraud can be reviewed. The same page is plain about the limit: “These checks reduce invalid results. They cannot rule them out.”

No automated check tells a genuine user from a recruited one. That is why two of your own decisions matter more than any filter: the price you put on an install, which sets how much there is to gain by faking one, and the pending subscription, which is paid only after confirmation. Your analytics are a third, since your app knows which link an install came from.

When a result is found invalid, the terms say it “earns nothing and is not charged to the brand”, and that it can be removed after it first appeared.

Which app store and advertising rules apply?

Google Play’s policy on ratings, reviews and installs reads: “Developers must not attempt to manipulate the placement of any apps on Google Play. This includes, but is not limited to, inflating product ratings, reviews, or install counts by illegitimate means, such as fraudulent or incentivized reviews and ratings, or incentivizing users to install other apps as the app’s main functionality.” Its policy on app promotion adds: “It is your responsibility to ensure that any ad networks, affiliates, or ads associated with your app comply with these policies.” Google does not define “affiliates” there, so treating a creator you pay per result as one is this guide’s reading.

Apple’s App Review Guidelines, last updated June 8, 2026, have no rule on install counts. The nearest is guideline 5.6.3: “Manipulating any element of the App Store customer experience such as charts, search, reviews, or referrals to your app erodes customer trust and is not permitted.”

None of these pages says that paying a creator for the installs their content brings is allowed, and none says it is forbidden. The cautious reading, which neither store has confirmed, is to pay the creator and never the person who installs, never tie money to a rating or a review, and say both in the guidance you give creators.

Who answers for the ad label?

In the United States, a creator paid per result has a financial tie to your brand, and what they post is advertising. That is a reading, not a ruling: none of the texts quoted here mentions payment per install. The FTC’s Endorsement Guides (16 CFR Part 255) are guides and no statute, “administrative interpretations of laws enforced by the Federal Trade Commission” in the words of §255.0(a). Under §255.1(d), “Advertisers are subject to liability for misleading or unsubstantiated statements made through endorsements or for failing to disclose unexpected material connections between themselves and their endorsers.” The FTC’s FAQ on the guides says “the ultimate responsibility for clearly and conspicuously disclosing a material connection rests with the influencer and the brand – not the platform.”

In the United Kingdom, the Competition and Markets Authority’s guidance for brands, updated on August 28, 2025, says: “If you know, or become aware, that content creators have not labelled posts about your brand correctly, you should take action – don’t ignore it.” In the European Union, the Commission’s Influencer Legal Hub says advertising, “affiliate marketing” included, “must be disclosed”. That sentence is about the content and does not say who answers for it, and member states’ own rules differ and are not covered here. TikTok’s global Branded Content Policy, in effect since August 31, 2026, covers content posted “in exchange for payment or any other incentive” and tells the creator “you must enable the commercial content disclosure toggle”. Some platforms also restrict whole categories of app, and the launch page lists them with their sources.

The reading above starts from the FTC’s 2019 leaflet Disclosures 101, which asks creators to disclose “any financial, employment, personal, or family relationship with a brand”. The same leaflet lists “collab” among its “vague or confusing terms”, which matters on a platform that calls its campaigns collabs. Wording and placement are in how to disclose a paid partnership.

TipPut the label in the guidance you give creators, in so many words. Say which word, where, and that it belongs in the video itself. Then look at what gets posted.

What does a brand get on Yousie today?

An app carries one collab, Yousie’s word for a campaign, and creators come to it, not the other way around. There is no approval step today: any creator with an account can join a live collab and receives a link at once, and no one checks a video before it is posted. Yousie publishes no creator count, no list of countries and no list of social platforms.

What you give creators is guidance on the content: what to show, what may be claimed, the audience you want. No setting limits a collab to a country or a social platform, so nothing enforces it. The brief outline is a place to start.

Each install and subscription is listed with two amounts, “You pay” and “Creator receives”. They differ by Yousie’s commission. Creators receive 80% of what you pay and Yousie keeps 20%. Yousie adds no fee on top of the amounts you set, its commission for brands being 0%, and there is no subscription. The pricing page has the commission in full.

Can you run a campaign today?

As of October 8, 2026, you can run one, and you cannot yet pay for it. A collab can be opened to creators and its results are recorded. The dashboard’s Payments page says “Payment methods can’t be added here yet”, and the terms of sale leave unset how you are charged, the payment deadline, late-payment terms, any minimum spend, invoices, refunds and the VAT treatment. What they do fix is the debt. You owe “the price of the valid results of your campaigns: installs as they are recorded, subscriptions as you confirm them”, and it “stays due if you later change or pause the campaign”. Nothing is billed to brands today and no payout is sent to creators. Confirmed results add up to the Spend figure in your dashboard and to Total earnings in the creator’s.

There is no setting for a budget limit either. Spend follows results, and you have two brakes. You can lower an amount at any time: “an install is priced at the amount in force when it is recorded”, and an amount left at zero is not paid. Or you can pause. While a collab is paused, its links still open the store and new taps are not recorded, but installs from taps made while it was live still count until the attribution window ends. A short window shortens that tail. And there is no track record to go by, as the case studies page says.

What should you decide before you launch?

1. The result. An install if your app proves itself afterward, a confirmed subscription if you can verify payments, or both.
2. The window. Short if people install on impulse, longer if your app is one people think over.
3. The guidance. What to show, what may be claimed, the ad label, and whether you want to reuse a video in your own ads, which needs the creator’s agreement.

TipShip the tracking before you open the collab. A new one can be saved as a draft, which is not listed to creators. One opened before your app reports installs records taps and attributes nothing.

Who is performance-based influencer marketing not for?

It is the wrong tool when the result cannot be measured. On Yousie that means an app with no Google Play version, and a team with no developer time, because nothing is attributed until the app reports its installs.

It is the wrong tool when you need certainty. Nobody is obliged to join a collab or to post, and Yousie’s terms promise brands no number of results. If you need a set number of videos by a date, files for your own ads, or one particular creator, a flat fee or a hybrid buys that.

In short

• Pay per result when your app is on Google Play, your developer can add two calls, and you can confirm subscriptions from your own payment data.
• Pay a flat fee or a hybrid, neither of which Yousie offers, when your audience is mostly on iPhone, or when you need a named creator, a date or the video files.
• On Yousie today, results are recorded and the payment terms are not set. Read the terms of sale before a collab goes live.

A brand account is free and lets you read the tracking guide before anything is live. If the open billing terms or iPhone would decide it for you, raise them in a demo first. For the creator’s side of the same deal, read how app collabs work for creators and how to become a UGC creator.