How MobiSystems Saves $9K+/Month by Reclaiming 66% of Refunds

MobiSystems is a global mobile-app company specializing in productivity software — including the flagship PDF solution MobiPDF, the office suite MobiOffice, and a portfolio of utility tools spanning dictionaries and cloud drives. The team focuses on building scalable products with strong subscription monetization and a broad international user base.

This is the story of how MobiSystems turned Apple refunds from a passive monthly write-off into an actively defended revenue line — recovering around two out of every three refund requests, with minimal engineering effort.

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At a Glance

• Company: MobiSystems
• Category: Productivity (PDF, office, dictionaries, cloud drives)
• Flagship apps: MobiPDF, MobiOffice
• Platforms: iOS & Android
• Apps in scope: 4 apps
• Team: Cross-functional — product, growth, and monetization
• Qonversion features: Refund Keeper, Analytics

The Company

MobiSystems builds productivity tools used by millions of people around the world, with subscriptions spanning multiple apps and platforms in the productivity category — anchored by their flagship PDF solution. At MobiSystems' scale, even small percentages of revenue leakage compound into meaningful numbers, which is exactly the problem refunds were quietly creating.

The Challenge

Refunds were a passive loss, not an actionable lever.

Before adopting Refund Keeper, MobiSystems' refund handling was largely reactive. Apple manages the refund process by default, and while the team monitored trends, there was limited ability to actively respond to questionable refund requests or recover lost revenue at scale.

• No active defense. Apple decisioned every refund request, including ones tied to clear usage patterns that contradicted the buyer's claim.
• Revenue leakage at scale. Unjustified refunds varied month to month, but the cumulative impact was significant enough to justify investing in a dedicated solution.
• No structured feedback loop. Without granular refund data, the team couldn't quantify the problem precisely or model the upside of recovering it.

For a monetization team responsible for multiple apps and a global subscriber base, refunds had become a quiet but persistent drag on revenue — and there was no built-in mechanism to do anything about it.

The Solution

A fast integration that turned refund recovery into a default behavior.

MobiSystems integrated Refund Keeper across their iOS portfolio and started seeing results within a very short timeframe — measured in weeks, not quarters — with minimal involvement from engineering.

Refund Keeper works by automatically sharing usage data with Apple at the moment a refund is requested. When the data shows that a user has clearly consumed the value of the subscription, Apple is far more likely to deny the refund — protecting revenue that would otherwise have been written off.

What stood out for MobiSystems was the degree of automation: once Refund Keeper was in place, it kept working in the background without adding operational overhead, manual reviews, or new processes for the team to manage.

"What stood out was how quickly Refund Keeper began delivering measurable results. The level of automation, and the ability to recover revenue without adding operational complexity, exceeded our expectations." — Nikolay Kamishev, Monetization & Retention Manager at MobiSystems

From passive monitoring to active monetization

Beyond the immediate revenue impact, the bigger shift was mental. Refunds went from being treated as an unavoidable cost of doing business on the App Store to becoming a recoverable, actionable part of the monetization funnel — something the team actively optimizes alongside conversion, retention, and LTV.

The Results

• Won-back refund rate of ~60–65% every month, with recent dashboards showing peaks around 66% — meaning roughly two out of every three refund requests are successfully defended.
• High five-figure annual revenue impact recovered directly from refunds that would otherwise have been lost — comfortably in the $9K+/month range and growing.
• Setup measured in weeks, not quarters, with minimal engineering involvement.
• Zero added operational complexity — no manual reviews, no new tools to babysit. Refund Keeper runs in the background by default.
• A new monetization lever — the team now treats refunds as an optimizable surface alongside paywalls, pricing, and retention.

"We've shifted our mindset from treating refunds as an unavoidable loss to treating them as a recoverable, actionable part of the monetization funnel. Refund management is now something we actively optimize, not just monitor." — Nikolay Kamishev, Monetization & Retention Manager at MobiSystems

What's Next

With refund recovery now humming in the background, MobiSystems is focused on scaling the same data-driven approach across the rest of the monetization stack — applying the "actively optimize, don't just monitor" mindset to other parts of the subscription funnel.

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Ready to stop leaving refund revenue on the table? Start free at Qonversion or contact sales for a personalized demo of Refund Keeper.