205+ iOS apps curated and reviewed
The best common core standards apps on iPhone average 3.9★ across 205+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 3.3★ (13) | No | No | May 2026 | |
| 2 |  | $1.99 | 3.7★ (6) | No | No | Jul 2026 | |
| 3 |  | Free | 4.4★ (7) | No | Yes | May 2026 | |
| 4 |  | Free | 3.4★ (10) | No | No | Aug 2026 | |
| 5 |  | Free | 2.2★ (11) | No | Yes | May 2026 | |
| 6 |  | Free | 4.4★ (14) | No | Yes | May 2026 | |
| 7 |  | Free | 3.6★ (5) | No | No | May 2026 | |
| 8 |  | Free | 4.8★ (1.4K) | No | No | Sep 2026 |
Access California content standards for various subjects, including Arts, Math, and Science. Educators can search, filter, and sort standards to inform instruction and assessment design. The app reflects input from state educators and approved by educational commissions.
Quickly access and search all Common Core State Standards for various subjects and grade levels. Features include keyword scanning, color-coded subjects, and enlarged text options for easy readability.
This app visualizes Common Core State Standards for K-8 math, showing skill progression across grade levels. It serves as a reference for parents and educators to understand expected math skill sets.
