Top Reference apps in United Kingdom 🇬🇧
As of June 9, 2026, Merlin Bird ID by Cornell Lab is the #1 Reference app in United Kingdom on iOS.
iOSAndroid
#App / PublisherCategoryIntel
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What changed
Movement between the previous day and June 9, 2026.
New entrants
- MagmaRise
#27
Risers
From Bible: Bible Widgets#84 → #57
Lens AI & Reverse Image Search#72 → #53
- Sky Guide
#45 → #28
- Spydus Library
#56 → #41
Cardiff Gov#82 → #67
Fallers
Deen Buddy - Quran Chat#60 → #84
Family Tree Maker & Heritage#42 → #65
SewPal - Sewing Guides & Ideas#57 → #79
VR Virtual Reality 360°#53 → #74
Brickify: Collection Tracker#78 → #95
Methodology
Rankings are pulled daily from the iOS store charts for United Kingdom. We snapshot the top entries each day and compute day-over-day change relative to the prior snapshot. See our full methodology for data sources, refresh cadences, and quality filters.
Frequently asked questions
What is the #1 Reference app in United Kingdom on iOS?
As of June 9, 2026, Merlin Bird ID by Cornell Lab is the #1 Reference app in United Kingdom on iOS, based on the public iOS chart rankings Marlvel tracks daily.
How often are these rankings updated?
Marlvel snapshots the iOS charts for United Kingdom every day and computes day-over-day movement. The "Current" page always reflects the latest snapshot; dated archive pages preserve each day's top 50.
Where does Marlvel's ranking data come from?
Rankings are pulled from the public iOS store charts for United Kingdom. See our methodology for data sources, refresh cadence, and the quality filters applied before a ranking is indexed.