249+ iOS apps curated and reviewed
The best macmillan american dictionary apps on iPhone average 4.1★ 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 | 4.8★ (40) | No | No | Sep 2026 | |
| 2 |  | Free | 4.8★ (328K) | Yes | Yes | Oct 2026 | |
| 3 |  | Free | 4.6★ (29K) | No | Yes | Oct 2026 | |
| 4 |  | Free | 4.8★ (328K) | Yes | No | Oct 2026 | |
| 5 |  | Free | 3.8★ (12) | Yes | No | May 2026 | |
| 6 |  | Free | — | Yes | No | May 2026 | |
| 7 |  | Free | — | No | No | May 2026 | |
| 8 |  | Free | — | No | No | Aug 2026 |
This comprehensive American English dictionary offers over 100,000 references and 80,000 examples, featuring clear definitions and up-to-date information on new words and spoken English. It includes advanced search functions, vocabulary grouping, and the ability to bookmark favorite words.
Access America's most respected dictionary, updated with new words and meanings. This app offers offline access, voice search, daily vocabulary challenges, and a thesaurus. It's designed for English language reference, education, and vocabulary enhancement.
Access a vast collection of dictionaries and thesauruses with definitions, pronunciations, and etymology. Features include offline access, advanced search options, and personalized word lists. Ideal for students, professionals, and word enthusiasts.
