Top Books & Reference apps in United States 🇺🇸
As of June 9, 2026, Merlin Bird ID by Cornell Lab is the #1 Books & Reference app in United States on Android.
AndroidiOS
#App / PublisherCategoryIntel
- 1
Reference - 24
Reference - 31
Book - 4—
- 52
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- 91
Books - 102
Books - 111
Reference - 121
Book - 13Hoopla: Your Library, Anywhere
Midwest Tape LLC
— - 14
Reference - 15
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Books - 18
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- 203
Books - 213
Reference - 221
Books - 233
Reference - 241
Book - 253
Books - 26
Book - 271
- 281
Books - 291—
- 301
Books - 311
Reference - 321
Books - 33
Book - 344—
- 351
- 36
Books - 37
- 383
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- 40
Books - 412
Reference - 423
Reference - 432
Reference - 442
Book - 453
Books - 462
Book - 47—
- 48
Books - 4927—
- 501
What changed
Movement between the previous day and June 9, 2026.
New entrants
Member Tools#140
Risers
Gospel Library#98 → #59
- NKJV - New King James Version
#186 → #152
- NIV Bible version, Offline app
#134 → #106
- Holy Bible - KJV+Verse
#76 → #49
- Holy Bible Study
#160 → #133
Fallers
- Fitbit Versa 2 App Guide
#174 → #200
FreeFM: Audibooks, Good Novels#126 → #151
Integrity Index#96 → #119
- Novel Full - Offline Reading
#124 → #143
- PDF Document Reader & Editor
#178 → #197
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 9, 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.