249+ iOS apps curated and reviewed
The best sdpl to go apps on iPhone average 3.8★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 2.2★ (65) | No | No | Oct 2026 | |
| 2 |  | Free | 4.8★ (263K) | No | No | Nov 2026 | |
| 3 |  | Free | 2.7★ (29) | No | No | Oct 2026 | |
| 4 |  | Free | — | No | No | Sep 2026 | |
| 5 |  | Free | 3.0★ (1) | No | No | Aug 2026 | |
| 6 |  | Free | 4.8★ (1.4M) | No | No | Nov 2026 | |
| 7 |  | Free | 5.0★ (2) | No | No | Aug 2026 | |
| 8 |  | Free | 2.6★ (14) | No | No | Oct 2026 |
Easily search and discover books, manage your library account, and find branch locations and availability. Access ebooks, audiobooks, and check item due dates and holds.
Manage your library account and discover new content. Borrow physical items, access eBooks and audiobooks, and receive helpful reminders. Personalize your reading experience and stay organized with this intuitive library companion.
Access the San Diego County Library's catalog from your mobile device. Search for books, DVDs, audiobooks, and more. Manage your account, renew items, and find library locations and hours.
