B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
23%
23% -- user retention increase rate for mobile apps using Firebase and Amplitude (2025)
Apps using a combination of Firebase and Amplitude saw a 23% increase in user retention within the first 90 days.
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
23%
Unit
Percentage
Data Vintage
2025
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Sensor Tower
Primary
Tier C
https://applaunchpartners.com/app-analytics-grow-your-app-with-data-driven-marketing/ ↗
Source Article
App Analytics: Grow Your App with Data
Original Research
Sensor Tower
· Original study ↗
Methodology
Study by Sensor Tower as cited in article; methodology not detailed
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
mobile apps using Firebase and Amplitude: 23% user retention increase rate. Source: Sensor Tower (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/firebase-amplitude-retention-increase-2025
HTML Embed
<blockquote cite="https://lighthousedata.io/data/firebase-amplitude-retention-increase-2025" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>23%</strong> -- user retention increase rate for mobile apps using Firebase and Amplitude<br><small>Source: Sensor Tower (2025) · <a href="https://lighthousedata.io/data/firebase-amplitude-retention-increase-2025" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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