Top Books & Reference apps in United States 🇺🇸
As of June 27, 2026, Merlin Bird ID by Cornell Lab is the #1 Books & Reference app in United States on Android.
AndroidiOS
#App / PublisherCategoryIntel
- 1
Reference - 23
Book - 31—
- 42
Book - 52
Reference - 61
Book - 71
Books - 8—
- 91—
- 104
Reference - 112
Books - 123
Books - 132
- 142Hoopla: Your Library, Anywhere
Midwest Tape LLC
— - 152—
- 16—
- 174
Books - 181
Books - 19
Books - 202
Book - 211—
- 224
Reference - 232
Reference - 2410
- 254
- 262
Reference - 27—
- 285—
- 291
- 308
Book - 311
Reference - 326
Books - 331—
- 346
Book - 352
Books - 361
Books - 377
Books - 382—
- 398
Book - 405
Book - 412
Books - 427—
- 435
Reference - 445
- 45—
- 464—
- 4711
Reference - 484
Reference - 492—
- 509
Books
What changed
Movement between the previous day and June 27, 2026.
New entrants
- Novel Zone
#177
Through the Word#190
Risers
FreeFM: Audibooks, Good Novels#189 → #149
- زیارت عاشورا
#171 → #132
NovelQ#198 → #160
Tempt: Romance Audiobooks#117 → #82
- Lunelle: Fantasy Audiobooks
#125 → #92
Fallers
- Ellarose: Romantic Audiobooks
#136 → #167
Truthly: Catholic AI#170 → #197
Sky Tonight - Stargazing Guide#109 → #135
Wehear - Audiobooks & Stories#81 → #105
- Noctale: Werewolf Love Stories
#130 → #154
Methodology
Rankings are pulled daily from the Android store charts for United States. 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 States on Android?
As of June 27, 2026, Merlin Bird ID by Cornell Lab is the #1 Books & Reference app in United States 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 States 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 States. See our methodology for data sources, refresh cadence, and the quality filters applied before a ranking is indexed.