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Are you questioning how effectively YouTube influencer advertising campaigns work? On this article, we’ll look at the affect of paid promotions in YouTube movies on app downloads.


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YouTube influencers promoting your app: a winning strategy?

You’ve in all probability been by way of it: you’re watching the most recent video out of your favorite YouTuber when, all of a sudden, an advert pops up. Not the sort of exterior advert that stops your video, however a “paid promotion” made by the YouTuber him or herself! In an entertaining means, they let you know how nice an app is, present the gameplay and a few screenshots, provide further cash or a short lived bonus, and, lastly, all it’s important to do is obtain the app by clicking the hyperlink within the video description. Absolutely that is rather more convincing than the same old banner proven on the backside of the video. As high YouTubers can attain thousands and thousands of individuals (suppose PewDiePie together with his 107M subscribers), it’s tempting for entrepreneurs to go down this street, however is it actually price it? Let’s discover out.

Empirical evaluation: our methodology

On this evaluation, we particularly centered on France. We took into consideration 773 movies revealed by among the hottest French YouTubers, and filtered them to maintain solely those who contained a paid promotion for an app. We have been left with 26 related movies from the YouTubers Amixem (6.63M subscribers), CYRILmp4 (4.58M subscribers) and MATH (1.47M subscribers). Then we in contrast downloads, each on iOS and Android, of every promoted app earlier than and after the video publication. We wished to find out whether or not a rise in downloads was correlated with the video’s complete views or the YouTuber’s variety of subscribers.

About AppTweak’s obtain estimates

We relied on AppTweak’s obtain estimates to construct this evaluation. If you wish to know extra about our algorithm, take a look at this text:

Influence of YouTube influencers’ campaigns on app downloads

The video that had one of the best affect was a promotion for Hustle Fort on June thirteenth, 2020. Estimated downloads grew by 134% on the day the video was revealed and grew by 329% on common over the next week. A video normally has the most important affect on downloads sooner or later after its launch. Then downloads steadily lower throughout the next 4-5 days to return to their baseline.

However outcomes differ vastly from marketing campaign to marketing campaign

Nevertheless, a peak in downloads after a paid promotion will not be the common rule. Truly, some movies didn’t have a major affect on downloads. Both the impact was too small to extend weekly downloads, or there was no seen affect in any respect. In brief, we couldn’t discover a correlation between the variety of YouTube video views and downloads, which makes influencer advertising on YouTube a dangerous technique. It’s also price noting that, whereas AppTweak is assured in its obtain estimates, different components may play an necessary position in downloads: Have been different Apple Search Adverts (ASA) campaigns carried out on the similar time? Did seasonality, or some other related parameter, affect downloads? Lastly, it ought to be famous that whereas we didn’t research retention for this text, it constitutes yet one more issue to think about when assessing the true potential of YouTube influencer advertising.

Outcomes aren’t constant for every creator

Creators attain very completely different outcomes for various apps, and the variety of views every video generates doesn’t essentially correlate with a rise in downloads. For instance, for Hustle Fort (inexperienced circle), there have been 25,000 further weekly downloads after Cyril’s video in comparison with the earlier week, however when Math revealed a video selling Hustle Fort, the common variety of downloads decreased the next week, which means its affect was very low. Alternatively, for Raid Shadow Legends (pink circle), certainly one of Math’s movies generated extra downloads than Cyril’s, regardless of receiving fewer views.

Within the chart beneath, every level represents a video. On the Y-axis, you possibly can see the distinction between apps’ downloads within the week following the video versus downloads the week earlier than. Movies that promote the identical app are aligned vertically, whereas their measurement accounts for the variety of views in early September. The identify of the creator is indicated contained in the circle.

Extra views or extra subscribers doesn’t imply extra downloads

We didn’t discover a correlation between the variety of views per video and the sum of downloads one week after promotion. Most movies in our subset had between 1 million and 6 million views in early September. Whereas YouTubers with extra subscribers are likely to have extra views, it doesn’t essentially end in any extra app downloads.

YouTubers every had constructive and adverse outcomes concerning further app downloads after their movies, and movies of probably the most well-known YouTubers didn’t essentially convey extra downloads.

YouTube campaigns haven’t any affect on key phrase search quantity

We discovered that branded key phrases’ quantity historical past didn’t correlate with paid app promotions on YouTube. We had initially hypothesised that visitors for a branded time period would improve after the discharge of a video selling the app, however this was not confirmed by the information. We assume right here that individuals immediately clicked the hyperlink offered by the YouTuber, which might then not have an effect on search visitors, or that individuals wouldn’t massively seek for the app through the few days after its publication.

Watch out for cannibalization and exterior components

In some instances, downloads surge immediately after the video however will drop a number of days later. Typically, this is because of exterior components resembling different promotions being stopped, or the app may need misplaced some class or key phrase rankings. Or, every now and then, a phenomenon known as “cannibalization” might happen. It signifies {that a} paid promotion could have a constructive impact for a number of days, however then downloads will lower to some extent beneath the baseline; customers that downloaded the app, due to the video, on day 1 may need downloaded the app on day 6 anyway, with out the video. Subsequently, to completely perceive a video’s affect, each further downloads and potential drops have to be thought-about. For instance, Math revealed a video selling the app One Punch Man on August seventh, 2020. As we will see within the chart, this introduced 5,000 further downloads over 5 days, however downloads subsequently continued to lower, leading to a lack of 3,000 downloads in comparison with their prior degree of 4,000 downloads per day. It’s stunning to see such a decline a number of days after a marketing campaign. This may be defined by completely different exterior components, and in addition demonstrates the eventual cannibalization impact.


We started this text questioning how efficient influencer advertising was on YouTube, and the way it impacts app downloads. As we’ve seen, it’s a dangerous technique; further downloads within the week following a video extremely fluctuate from one marketing campaign to a different. In our examples, there was no correlation between downloads and a YouTuber’s variety of subscribers or the variety of views per video. Nevertheless, there could also be long-term results that may nonetheless profit your app. You must also take note of cannibalization results that may scale back the affect of your paid promotions.

Must you select this technique, you will have to do your homework beforehand: research the influencer’s viewers demographics, be sure that your technique is related to your app customers, and consider your KPIs. Additionally, don’t solely wager on the most important influencers. It’s going to value you extra and, as talked about earlier, they received’t essentially be more practical than smaller ones. In actual fact, this was confirmed by Darius Moravcik from journal app Reflectly on the App Promotion Summit London in 2019. They ran numerous assessments between massive influencers and micro-influencers at scale for a similar funds and time length. They discovered that micro-campaigns at scale offered 334% extra installs than massive ones. Subsequently, you’ll want to guage completely different choices to evaluate what works greatest in your specific case, but it surely could be price giving micro-influencers a shot.