Top Books & Reference apps in United States 🇺🇸
As of May 19, 2026, Merlin Bird ID by Cornell Lab is the #1 Books & Reference app in United States on Android.
AndroidiOS
#App / PublisherCategoryIntel
- 1
Reference - 21
Reference - 31—
- 4
Books - 52
Book - 6
Book - 72
Reference - 83—
- 91—
- 10
Books - 112—
- 12
- 13
Book - 14Hoopla: Your Library, Anywhere
Midwest Tape LLC
— - 152
Books - 161
Books - 171
Books - 18
Reference - 19
Books - 203
Book - 211
Reference - 22
Book - 231—
- 241
Books - 251
Reference - 265
Books - 27
Reference - 281
Books - 291—
- 301
Reference - 314
- 321
Books - 333
Books - 342
- 355
Book - 362
Book - 372—
- 3820—
- 392
Books - 402
Books - 4110
Reference - 423
Books - 436—
- 442
Books - 452—
- 466
- 473
Books - 482—
- 491
Reference - 509
What changed
Movement between the previous day and May 19, 2026.
New entrants
- Holy KJV Bible
#130
- PopoVibe
#196
Risers
Member Tools#199 → #127
- NKJV - New King James Version
#169 → #124
Gospel Library#94 → #57
- King James Bible (KJV)
#148 → #111
- NIV Bible version, Offline app
#157 → #128
Fallers
- القرآن الهادي - مع تفسير
#133 → #179
VibeNovel#136 → #177
Noel - Drama Novel & Stories#135 → #156
- Pinknovel
#132 → #151
TapRead - Read Good Story#106 → #122
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 May 19, 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.