7 Tips for Optimizing Mobile App Metrics
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The document discusses seven tips for optimizing mobile app experience metrics, emphasizing the importance of user-centered metrics for business success. Key recommendations include fixing app crashes, ensuring fast load times under 2 seconds, monitoring critical user flows, and tracking performance metrics over time. It highlights the negative impact of poor app experiences on brand loyalty, particularly among consumers and millennials.
7 Tips for Optimizing Mobile App Metrics
- 1. 7 Tips for Optimizing Mobile App Experience Metrics Rob Kwok, Co-Founder & CTO
- 2. “ ©2016 Copyright Apteligent Our busiest branch in 2014 is the 7:01 from Reading to Paddington – over 167,000 of our customers use our Mobile Banking app between 7am and 8am on their commute to work every day. Ross McEwan CEO Royal Bank of Scotland Mobile is About Delivering Great Micro-Moments Delivering the best user experience regardless of location, motion, proximity, time, and speed – at all times, under all conditions
- 3. “ ©2016 Copyright Apteligent It took one day to lose a star and 6 months to get it back. Mobile PM Major News Service There’s No Margin for Error on Mobile Getting mobile wrong is hazardous for your business. • 30% of consumers indicate that they will consider leaving a brand due " to a poor app experience • 51% of consumers believe mobile should be easier than web • 70% of millennials will critique an app based on their experience Source: Apteligent Data
- 4. ©2016 Copyright Apteligent Typical Bad User Experiences on Mobile Apps Transaction Failure Slow apps Crashes Network" Services Error
- 5. ©2016 Copyright Apteligent User-Centered Metrics are Critical for Reputation, Retention, and Monetization It took one day to lose a star and 6 months to get it back Mobile PM Major News Service “ • Slow load times • Crashes • Freezes • Failed transactions • Sluggish response ”
- 6. ©2016 Copyright Apteligent The “Hierarchy of Abandonment” Think About Customer Experience from Your User’s Perspective • The app crashes or freezes • Broken features • App takes forever to load • Waiting constantly • App drains my battery • App kills my data plan FAILURE FRUSTRATION ANNOYANCE
- 7. ©2016 Copyright Apteligent Prioritize Crashes by Number of Affected Users Avoid Failure – Tip #1: Fix the Top 10 Crashes Every Sprint • The best apps have crash rates of less than 0.25% • 75% of apps across iOS & Android platforms do not meet this standard1 data.apteligent.com 1Source: https://data.apteligent.com/ios/benchmarks/global https://data.apteligent.com/android/benchmarks/global
- 8. ©2016 Copyright Apteligent Prioritize Crashes Failing Your Most Critical Users Avoid Failure – Tip #2: Fix Crashes in Critical Userflows 1. Identify the three most important User Flows in your app • e.g., Login, New Account Registration, In-App Purchase 2. Fix the top crashes affecting critical User Flows each sprint 3. Maintain a crash rate < 0.25% in your most critical User Flows
- 9. ©2016 Copyright Apteligent How do your apps stack up to competitors and your users’ expectations? Prevent Frustration – Tip #3: App Should Load in Less Than 2 Seconds … Just to be Average • 50% of consumers consider app load time a major source of frustration - 25% would leave a brand for unacceptable load times • 46% of iOS apps and 53% of Android apps globally, across all categories, take more than 2 seconds to load2 0 10 20 30 40 50 200 300 400 500 600 700 800 900 1000 2000 >2000 % of iOS Apps Load Time (mS) 0 10 20 30 40 50 60 200 300 400 500 600 700 800 900 1000 2000 >2000 % of Android Apps with Load Time (mS) 2Source: data.apteligent.com
- 10. ©2016 Copyright Apteligent Suggested Metrics for High Performance Apps Prevent Frustration – Tip #4: Interactions Should Take < 1 Seconds Userflow User Expectation Time App load (time to availability of first user-interaction) App is “working” 1.0 s Login (not including data entry) App is “working” 1.0 s Registration (not including data entry) App is “working” 1.0 s Search App is “working” 1.0 s Screen transitions Immediate 0.1 s Browse Immediate 0.1 s Add to shopping cart Immediate 0.1 s Check-out App is “working” 1.0 s Locate (e.g. locate store) App is “working” 1.0 s Barcode scan App is “working” 1.0 s Human computer interaction research shows if a user expects3: • an operation to be instantaneous, then it should take no more than 0.1 second • the app to be “working” then the operation should take no more than 1.0 seconds 3Powers of 10: Time Scales in User Experience, Jakob Nielsen
- 11. ©2016 Copyright Apteligent Monitor the latency of network calls that cause the user to wait Prevent Frustration – Tip #5: Monitor Important Network Calls 1. Monitor the three most important Userflows in your app 2. Time how long they take to complete 3. Identify network calls that each Userflow depends on 4. Monitor the latency and error rate of each call - Latency < 1 second - Error Rate < 0.25%
- 12. ©2016 Copyright Apteligent Ensure Your Users Don’t Uninstall Your App Avert Annoyance: Tip #6: Measure Data and Battery Usage • Request Volume - Monitor increased network calls due to new SDKs • Data Received and Sent - Monitor the amount of data your app sends and receives with each new version and with the addition of new SDKs • Don’t be a “Battery Killer” - Monitor battery drain
- 13. ©2016 Copyright Apteligent Stay On Top of Every OS Release, Every App Release Tip #7: Monitor Your Performance Metrics – Over Time and Per Release • Track your app metrics release over release, across internal infrastructure changes (internal API and back-end services), and across major ecosystems events (e.g., OS version releases). • A historical view of 30 to 90 days will enable you to fill in the critical “why” to the changes you measure (both positive and negative), in the “what” of your key business KPIs.
- 14. ©2016 Copyright Apteligent 14 Key Metrics and their Targets To Sum Up: Your Critical Mobile Metrics • Avoid Failures - Overall Crash Rate < 0.25% - Crash Rate of Critical Userflows (e.g., “Login”) < 0.25% • Prevent Frustration - App Load Time < 2 seconds (to meet the industry, < 1 second to excel) - Critical Userflows < 1 second - Userflow Dependent APIs: < 1 second latency, < 0.25% error rate • Avert Annoyance - Monitor Request Volume, Data Sent/Received, and Battery Impact
- 15. ©2016 Copyright Apteligent 15 Measure metrics from the Customer’s perspective Final Considerations • At a bare minimum monitor for app “Failures” like crashes, hangs and exceptions. • Monitor the time it takes to access the visible and important user flows (how customers typically journey through your app). Address “Frustration” and “Annoyance” issues. • App load time is key user flow because it has a direct connection to your business result though your abandonment KPI. • To set app metric targets, recognize the insights of human perception research, and set metrics to meet or exceed your users’ built-in timing expectations. • Track both the duration of the user flow and the latency and error rates of the underlying network calls over time and between app releases.
- 16. ©2016 Copyright Apteligent Build better, Acquire More, Engage Deeper, Monetize Faster Great Mobile Teams Have Both Vision And Visibility Apteligent delivers user-centered metrics – helping mobile teams prioritize app issues, focus on new feature development, and deliver the best possible user experience. The “why” behind the “what”
- 17. ©2016 Copyright Apteligent Build Better, Acquire More, Engage Deeper, Monetize Faster Apteligent: Real. Enterprise. Mobility Apteligent provides tools that empower mobile developers and product managers to troubleshoot, prioritize, and resolve issues that damage their users’ app experience. • Developers get detailed, real-time information to find and resolve crashes, freezes, and issues in key user flows. • Product managers and KPI owners get global mobile industry and competitive insight to better plan and focus their mobile initiatives, as well as real-time visibility to app metrics that enable rapid issue detection, prioritization, and release-over-release app improvement.
- 18. ©2016 Copyright Apteligent Thank You! www.apteligent.com @robkwok