Stop fake installs on Google Ads
Fraudulent app installs generated through Google UAC campaigns inflate your install counts, drain your budget, and corrupt the in-app event data that Smart Bidding depends on.
Trusted by leading brands worldwide
Fake installs are corrupting your UAC optimisation signals
Universal App Campaigns optimise toward in-app events, which makes the quality of your install and post-install data critical. When fraudulent installs flood your MMP with fake attribution signals, the UAC algorithm interprets them as real user acquisition and continues bidding aggressively on the placements and audiences that generated them. The result is a self-reinforcing cycle where fraud attracts more budget, which attracts more fraud.
Fake installs from Google Ads typically originate from emulated devices, device farms running scripts, or SDK spoofing frameworks that fire attribution postbacks without a genuine user ever downloading the app. Tapper integrates directly with your MMP to flag suspicious installs before their post-install events are reported back to Google, stopping the feedback loop before it distorts your UAC campaign performance.
How Tapper stops fake installs on Google
Three steps from connection to clean data, no engineering required.
01
Intercept suspicious installs at MMP level
Tapper connects to your MMP and inspects install postbacks for device anomalies, impossible timing, emulator signatures, and click-to-install intervals that fall outside human behavior ranges.
02
Validate post-install engagement quality
Genuine users interact with apps in recognisable patterns. Tapper monitors session depth, feature engagement, and retention curves to distinguish organic-quality installs from fraudulent ones.
03
Block fraudulent events from reaching UAC signals
Flagged installs are excluded from the in-app event postbacks sent to Google Ads, keeping your UAC optimisation model trained only on data from users who actually engaged with your app.
Fake installs by the numbers
Data from Tapper's platform analysis and published industry research.
24%
Of app installs from UAC campaigns estimated as fraudulent globally
8 min
Median time for fake installs to complete post-install events
2.7x
Higher CPI on campaigns with undetected install fraud
41%
UAC ROAS improvement reported after removing fake install signals
Tapper vs Google's Built-in Detection
See exactly where the gaps are, and why they matter to your bottom line.
MMP-level install validation
Integrates directly with leading MMPs to inspect installs before postback is sent
No MMP integration; relies on downstream signals after attribution is recorded
Device emulator detection
Identifies emulated device environments and rooted devices at attribution time
Limited emulator detection; device farm installs frequently pass standard checks
Click-to-install interval analysis
Flags installs with sub-human click-to-install times indicating scripted automation
No systematic click-to-install interval analysis surfaced to advertisers
Post-install engagement validation
Monitors in-app behavior after install to retroactively re-score attribution quality
No post-install behavioral analysis; fraudulent installs count permanently
Trusted by industry leaders
See how companies are protecting their ad budgets and improving ROI with Tapper.
“Tapper played a key role in improving the efficiency of Du's performance marketing activity by addressing traffic quality issues within campaigns. Following implementation, Du achieved a 13% reduction in CPA and an 8.6% increase in order rate, demonstrating a clear improvement in conversion quality and overall campaign effectiveness.”
Joseph Elbcherrawy
Client Leadership Director, Mindshare, a WPP Media Brand
“During our Tapper trial for INFINITI, we uncovered low-quality traffic that wasn't visible inside the platforms. Removing it delivered a 14% uplift in conversions and an 11.4% reduction in CPA - a meaningful efficiency gain for INFINITI's 2026 growth plans.”
David Barnes
Data & Technology Lead, Omnicom Group
“With Tapper's protection we were able to identify and block invalid clicks in real time. The impact was immediate as our cost per acquisition dropped by 30% and ROAS improved significantly. More importantly, Tapper gives us the confidence that our campaigns are reaching genuine customers, which makes it truly invaluable.”
Dimitris Bakas
Senior Performance Marketing, Public Group
“We started using Tapper to get better visibility on where our clicks were coming from, and ended up cutting wasted spend by over 12%. The performance uplift was clear, and for the first time, we could trust the numbers we were seeing. It's a total game-changer for campaign integrity.”
Stuart Parkin
Director of Operations, Regit
“Tapper's blocking technology purifies our paid media traffic which roughly equates to a 36x return against its subscription costs. It's certainly one of the easiest-to-implement tools in our entire marketing stack.”
Reno Mindemann
Head of Growth, Kama Capital
“We've been using Tapper for over a year now, and it has become a core part of how we run paid media. Invalid traffic was always something we knew existed but couldn't really act on. Tapper changed that. We're now saving up to $50K per year, and on PureSquare specifically, we saw around a 20% decrease in CPA. Based on these results, we decided to roll it out across other ventures under Disrupt as well.”
Nurkan Kirkan
GTM Consultant / Paid Growth, Disrupt.com
Trusted by leading brands worldwide
Frequently asked questions
Everything you need to know about stopping fake installs on Google Ads.
Tapper integrates via your MMP's postback URL configuration as an additional verification layer. It inspects install data in parallel with the standard attribution flow and applies flags without modifying timestamps or attribution windows. Integration with major MMPs takes under an hour and requires no SDK changes in your app.
Device farms using physical hardware are harder to detect than emulators but still leave patterns: identical hardware profiles appearing across thousands of installs, post-install event sequences that are scripted rather than exploratory, and retention curves that drop to zero immediately after the attributed event fires. Tapper's engagement quality scoring catches these patterns.
Yes, your raw install numbers will drop, but your cost-per-genuine-install and downstream ROAS will improve. UAC initially may reduce bids while it recalibrates on cleaner data, but within two to three weeks the algorithm converges on higher-quality audiences. Tapper's reporting shows genuine versus fraudulent install trends side by side so you can track the transition.
Other fraud types affecting Google Ads
Google campaigns face multiple fraud vectors. Tapper covers them all.
Stop fake installs on Google today
Join advertisers who stopped paying for traffic that was never real. Book a demo and we will show you exactly what Tapper blocks on your account.