Top Books & Reference apps in United Kingdom 🇬🇧
As of June 21, 2026, Merlin Bird ID by Cornell Lab is the #1 Books & Reference app in United Kingdom on Android.
AndroidiOS
#App / PublisherCategoryIntel
- 1
Reference - 21
Book - 31
Book - 4
Book - 5
Book - 62
Books - 71
Books - 87
Reference - 92
Reference - 101
Books - 111
Books - 121
Book - 131
Books - 145—
- 153
Reference - 161—
- 171
- 181
Book - 193
- 201
Books - 213
Books - 223
- 23
- 244
Book - 253
Books - 26
Books - 273
Reference - 281
Books - 292—
- 303
Reference - 3142
Book - 324
Reference - 333—
- 341
Reference - 352
Books - 361
Books - 3728
Books - 381—
- 397
Reference - 4010
Book - 417
Reference - 4213
Reference - 433Litrad: Fantasy Romance Novels
MOBOREADER TECHNOLOGY USA CO LTD
— - 4412
Book - 4516
Reference - 468
Reference - 471MoboReader: Good Web Novel
MOBOREADER TECHNOLOGY USA CO LTD
— - 486
Book - 492
Reference - 505—
What changed
Movement between the previous day and June 21, 2026.
New entrants
Rosia#192
- Surrey Libraries
#195
Risers
- MoonLit - Werewolf Novels
#176 → #123
- Holy Quran - Deeper journey
#73 → #31
Booktime#178 → #141
Novelory#108 → #79
- Moonstories- Werewolf stories
#65 → #37
Fallers
- Hylle: AI Book Library
#117 → #187
Pick Up: Book Tracker#123 → #184
Reverso translate and learn#148 → #176
- BitBible ENG -Lockscreen+Alarm
#134 → #161
Mid Devon District Council#80 → #104
Methodology
Rankings are pulled daily from the Android 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 Books & Reference app in United Kingdom on Android?
As of June 21, 2026, Merlin Bird ID by Cornell Lab is the #1 Books & Reference app in United Kingdom on Android, based on the public Android chart rankings Marlvel tracks daily.
How often are these rankings updated?
Marlvel snapshots the Android 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 Android store charts for United Kingdom. See our methodology for data sources, refresh cadence, and the quality filters applied before a ranking is indexed.