244+ iOS apps curated and reviewed
The best literacy leveler apps on iPhone average 4.3★ across 244+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (903) | No | Yes | Aug 2026 |
| 2 |  | $39.99 | 4.8★ (12K) | No | Yes | Aug 2026 |
| 3 |  | Free | 4.5★ (337) | No | Yes | Aug 2026 |
| 4 |  | Free | 4.8★ (2.6K) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.8★ (2.7K) | No | No | Aug 2026 |
| 6 |  | Free | 4.8★ (742K) | No | No | Aug 2026 |
| 7 |  | Free | 4.7★ (29K) | No | No | Aug 2026 |
| 8 |  | Free | — | No | No | Jul 2026 |
Instantly determine the reading level of any book by scanning its barcode. Supports multiple leveling systems including AR, Lexile, and Guided Reading. Organize and export book lists for classroom or personal use.
Easily scan book ISBNs or titles to quickly find reading comprehension level information, including AR quiz numbers, ATOS levels, and word counts. Unlock additional detailed reading level data like Lexile and F&P levels through an in-app purchase. Save and export your scanned book history for organization.
Scan books using their ISBN or search by title and author to find Accelerated Reader quiz information. Organize your reading with lists for books you've read or want to read.
Easily catalog your book collection by scanning ISBN barcodes or searching by author and title. Automatically retrieve book details, values, and cover art. Organize your library with customizable views, multiple collections, and cloud syncing.
Quickly determine the Accelerated Reader™ points and reading level for any book by scanning its barcode or searching by title/author. Save your favorite books for easy access.
This app connects you with a vast community of readers to discover new books. Get personalized recommendations, track your reading progress, and see what your friends are enjoying. Scan book barcodes in stores to add them to your wish list and read reviews before you buy.
This app offers engaging articles on diverse topics, each presented at five different reading levels. It includes activities and quizzes to deepen understanding, automatically adjusting difficulty to keep learners challenged and motivated. Students can track their progress and practice vocabulary.
Transform your device into a precise digital spirit level. Measure tilt angles in real-time with realistic bubble and digital displays. Features calibration, saved readings with notes, and haptic feedback for perfect alignment.
This app provides interactive stories and over 700 hands-on lessons designed to help children from preschool to second grade learn to read. It focuses on phonics, sight words, and vocabulary through engaging, multi-sensory activities and mini-games, all in a kid-safe, ad-free environment.
This app connects wirelessly to a vehicle leveling system, displaying real-time height adjustments needed to achieve a level position. It provides precise guidance for all RV types, ensuring a stable setup.
This app functions as a digital spirit level, allowing you to measure horizontal and vertical angles using your smartphone. Customize the display with ruler or simple views, and change colors to suit your preferences. Save measurements for later review.
Transform your smartphone into a versatile bubble level tool. It offers multiple viewing options, displays angles and slopes in percentages or roof pitch, and includes sound effects and orientation locking for precise measurements.
This app provides parents with curated activities and tips to foster early literacy skills in children aged 0-5. It offers a fun, engaging way to build a strong foundation for reading and writing through interactive experiences.
This app provides advanced text-to-speech functionality with customizable voices and visual highlighting to aid reading comprehension. It also includes word prediction and OCR capabilities to assist with writing and document import.