Top Books & Reference apps in United States 🇺🇸
As of June 30, 2026, Merlin Bird ID by Cornell Lab is the #1 Books & Reference app in United States on Android.
AndroidiOS
#App / PublisherCategoryIntel
- 1
Reference - 23
Reference - 31
Book - 41—
- 51
Book - 6
Books - 71—
- 81
Book - 9
Books - 101
- 111—
- 123
Reference - 133Hoopla: Your Library, Anywhere
Midwest Tape LLC
— - 142
Books - 151—
- 163—
- 171
Book - 183—
- 19
Books - 20

- 214
Books - 22
Books - 23—
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- 25
Reference - 26—
- 27
Books - 28
Books - 29
Books - 301

- 311

- 32
Reference - 331
Book - 342
Book - 35
Book - 363
Book - 37
Reference - 387—
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- 401
Reference - 416—
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- 432
Books - 442—
- 451
Books - 465
Reference - 472—
- 485
- 493
Books - 502
Books
What changed
Movement between the previous day and June 30, 2026.
New entrants
Member Tools#129
- Holy Bible Study
#184

Risers
- NKJV - New King James Version
#191 → #137
Gospel Library#100 → #55
- King James Bible (KJV)
#193 → #151
Duomo: Bible & Daily Devotions#128 → #88
VibeNovel#188 → #148
Fallers
Libro.fm Audiobooks#163 → #194
PocketBook Reader#126 → #156
Our Daily Bread#121 → #150
- BitBiblia (Lockscreen+Alarm)
#174 → #198
Bible Bff-Modern Bible Stories#133 → #155
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 30, 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.