Top Reference iOS Apps to Clone in 2026
Reference apps include dictionaries, encyclopedias, unit converters, and lookup tools. They're among the simplest apps to build but can generate steady revenue through well-executed design and premium features.
10
Top Apps
1823
Total in Database
Top Grossing Reference Apps
#1
Translate Now - AI Translator
Air Apps Systems
$3.0M
#2
Bible Chat: Daily Devotional
Book Vitals Inc.
$1.7M
#3
Ancestry: Family History & DNA
Ancestry.com
$1.2M
#4
Hallow: Prayer & Meditation
Hallow, Inc.
$923K
#5
CoinIn: Coin Scan Identifier
Vortemol Limited
$764K
#6
Collectr - TCG Collector App
Collectr
$654K
#7
CoinSnap: Coin Identifier
Next Vision Limited
$574K
#8
Bible Widgets: Verses & Prayer
Monkey Taps
$512K
#9
Haven - Bible Chat
E12 Holdings
$463K
#10
AntiqSnap: Antique Identifier
Next Vision Limited
$424K
Why Clone Reference Apps with AI?
- Low development complexity. Many reference apps can be built in days, not weeks
- Long-tail App Store search traffic for specific reference queries
- Users keep reference apps installed indefinitely, providing long lifetime value
- Premium features like offline access and advanced search convert well