Best Desy Phone Book Apps

240+ iOS apps curated and reviewed

4.1 avg rating
20 free apps
Updated November 2026

If you already know DESY Phone Book, this is the deeper bench. 240+ desy phone book apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of November 2026.

Compare top Desy Phone Book Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1DESY Phone BookDESY Phone BookFree—NoNoMay 2026
2Phone Book - Digital AgendaPhone Book - Digital AgendaFree—YesNoOct 2026
3CallGeniusCallGeniusFree4.7★ (42)NoYesOct 2026
4Easy Phone Book for SeniorsEasy Phone Book for SeniorsFree4.3★ (27)NoYesNov 2026
5SmartLine Second Phone NumberSmartLine Second Phone NumberFree4.7★ (44K)NoNoNov 2026
6Google VoiceGoogle VoiceFree4.3★ (62K)NoNoNov 2026
7#Phone – Second Number#Phone – Second NumberFree4.5★ (188)NoYesNov 2026
82Phone: Second Phone Number2Phone: Second Phone NumberFree1.0★ (2)NoYesOct 2026

Top Picks for Desy Phone Book

CallGenius#3

CallGenius by InnoCore Limited

Reverse Phone Lookup
Worth Considering
🔧 Utilities
4.7(42 ratings)
FreeIn-App Purchases
CallGenius screenshot 1
CallGenius screenshot 2
CallGenius screenshot 3
CallGenius screenshot 4

Instantly identify unknown callers and retrieve contact details by entering any phone number. Access a global database and utilize an AI assistant for further information. Manage your subscription easily through account settings.

More Desy Phone Book apps to explore

FAQ about Desy Phone Book

Are there free desy phone book apps for iPhone?
Yes — 20 of the top desy phone book apps we rank are free to download, including DESY Phone Book and Phone Book - Digital Agenda.
DESY Phone Book has no ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 240+ desy phone book apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.