Part of Global App Testing family. Verified metrics for load time, battery drain, and device heating on real devices. ISO 17025 accredited. Transparent methodology.
40% of users abandon a game if it takes longer than 15 seconds to load. Every second of delay equals lost revenue.
High battery drain leads to negative App Store reviews and reduces retention by 30%.
Thermal throttling causes lags, freezes, and automatic app closure. iOS strictly limits overheating games.
Measurement of the complete cycle: from click to first possible spin. Includes asset loading, game initialisation, and UI rendering.
Benchmark: 8-12 sec (industry average)Monitoring energy consumption during a 20-minute gaming session. Measured using native iOS/Android instruments.
Tools: Xcode Instruments, Android Battery HistorianTracking thermal state during gameplay. Critical for preventing throttling and emergency shutdown.
Levels: Nominal / Light / Moderate / CriticalFrame rate measurement during spins, animations, and bonus rounds. Target: stable 60 FPS without drops.
Critical: drops below 30 FPS = noticeable lagFrom enquiry to report in 5 working days
Complete the form with your HTML5 slot demo link. Specify priority devices for testing (optional).
We run your game on 15 real devices. Conduct 3 runs on each device. Collect metrics through Xcode Instruments and Android Studio.
Detailed 25+ page PDF report with charts, industry benchmarking, and optimisation recommendations.
Receive a verifiable badge to display on your website. The link leads to a public page with a brief results summary.
Laboratory with current flagship devices from 2023-2025
Detailed PDF report includes executive summary, performance charts, industry benchmark comparison, and specific optimisation recommendations.
Public database with results from 500+ tested slots
| Game | Provider | Load Time | Battery | Heating | Score |
|---|---|---|---|---|---|
| Starburst | NetEnt | 8.2s | 12% | Low | 92/100 |
| Book of Dead | Play'n GO | 7.8s | 14% | Low | 90/100 |
| Gonzo's Quest | NetEnt | 9.1s | 15% | Medium | 85/100 |
| Mega Moolah | Microgaming | 11.5s | 18% | Medium | 78/100 |
| Reactoonz | Play'n GO | 10.3s | 16% | Medium | 82/100 |
| Wolf Gold | Pragmatic Play | 8.7s | 13% | Low | 88/100 |
| Immortal Romance | Microgaming | 9.5s | 15% | Low | 86/100 |
| Dead or Alive 2 | NetEnt | 8.9s | 14% | Low | 89/100 |
| Bonanza | Big Time Gaming | 12.1s | 19% | Medium | 75/100 |
| Sweet Bonanza | Pragmatic Play | 9.8s | 16% | Low | 84/100 |
Transparent pricing with no hidden fees. All reports include PDF and public verification.
For quick checks on primary devices
Optimal balance for most projects
Maximum coverage and priority support
MobileSlotTesting is a specialised division of Global App Testing, the world's leading crowdtesting platform trusted by hundreds of enterprise clients. We combine Global App Testing's decade of QA expertise with our deep focus on mobile gaming performance.
Our team members are certified QA professionals from Global App Testing:
Using official instruments and industry standards
International standard for testing laboratories
Official access to Xcode Instruments
Android Studio Profiler certification
Professional gaming performance tools
Expert QA professionals from Global App Testing with deep expertise in mobile performance testing and quality assurance.
Current results from testing top slots
Answers to common questions about the testing process
Standard turnaround is 3-5 working days depending on the package selected. Premium package is completed in 3 days with priority.
Yes, in the Premium package you can specify up to 5 custom devices in addition to the standard set.
Each report has a unique Report ID and QR code for verification on our website. All testing methods are described in our public methodology.
The report includes detailed optimisation recommendations. We also offer consulting services to assist with improving performance (£125/hour).
We recommend testing after each major game update or when adding new features. Minimum — once every 6 months to maintain badge validity.
Currently, we focus exclusively on mobile (iOS/Android). Desktop testing is planned to be added in Q2 2025.
We don't provide free testing as each test requires significant resources. However, we offer new clients a 15% discount on their first order.
GameBench is a tool we use. We provide a comprehensive service: testing, analysis, industry comparison, verifiable reports, and public badges.
Get an independent report with verified metrics in 5 days
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