Report updated Apr 19, 2026
American Heritage Dictionary +
For students, professionals, and language enthusiasts seeking an authoritative and detailed American English dictionary.
Overview · Full Intel report in progress
American Heritage Dictionary + is an established reference app that is completely free. With a 4.4/5 rating from 1.9K reviews, it shows polarized user reception.
What is American Heritage Dictionary +?
Current Momentum
v10.0 · 5mo ago
SteadyLast updated 170d ago. 5 versions tracked.
Competition
Rivals identification in progress
7-Day Rank Pulse 🇺🇸
ReferenceNo ranking data
Rating Pulse 🇺🇸
What makes this app unique?
What Does It Look Like?
What Are The Key Features?
Includes 10,000 new words and phrases alongside thousands of revised definitions in fields like astronomy and biology.
Provides over 4,000 full-color images and thousands of quotations from classic and contemporary writers to clarify word meanings.
Offers detailed word origins and development, tracing terms back to their prehistoric roots.
Features authoritative notes on word history, synonymy, and language variation.
How much does it cost?
Who Built It?
MobiSystems
Providing mobile professionals with essential document management and utility tools. Streamlining productivity across local, cloud, and network storage.
Portfolio
13
Apps
What other apps does MobiSystems make?
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Concise Oxford Thesaurus
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Explore the full MobiSystems report
Portfolio breakdown, audience, momentum, and every app published by MobiSystems.
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
Analysis in progress, available soon
What is the competitive landscape for American Heritage Dictionary +?
How's The Reference Market?
How does it evolve in the Reference market?
Rank progression
9 active rankings tracked — 30-day window
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for American Heritage Dictionary +
Key Takeaways
While users value the app's high-quality, scholarly content, feedback suggests the interface design is perceived as dated or overly simplistic.
Where Is It Heading?
Trend analysis
Available very soon