Comparison

DCMP vs TWA Dictionary

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

DCMP

Access a large library of educational videos with captions and descriptions for students with disabilities. The content is free for qualifying students, teachers, and professionals. Registration is simple and provides access to thousands of licensed educational videos.

Highlights
  • Vast library of educational videos
  • Captions and descriptions available
  • Free for qualifying users
  • Accessible content
  • Easy registration process
  • Licensed content from quality producers
Features
Read full description

Instantly watch streamed educational videos from the Described and Captioned Media Program's vast library of accessible content! The DCMP has over 16,000 streaming educational videos featuring captions and/or descriptions for students who are deaf, hard of hearing, blind, visually impaired, or deaf-blind. Our library is available **free of charge** to qualifying students and their teachers, parents, and other professionals serving them. If you already have a DCMP account, simply log in to the app using the same credentials you use on our website. If you do not have an account, registration is free and simple! Just visit https://dcmp.org/signup and fill out an application. Once approved, you'll have access to thousands of full-length educational videos licensed from hundreds of quality producers. The DCMP is funded by the U.S. Department of Education.

About

TWA Dictionary

Master American Sign Language with a comprehensive dictionary featuring over 25,000 signs, variations, and cultural insights. Created by a Deaf team, it offers thematic organization, user-driven content requests, and regular updates for an enhanced learning experience.

Highlights
  • Over 25,000 ASL signs
  • Sign variations and cultural insights
  • Thematic organization
  • User-requested content
  • Continuous updates
  • Educational blog on Deaf Culture
Features
Read full description

Looking for a great ASL resource? Our ASL Dictionary, created by a 100% Deaf team, includes over 25,000 signs along with sign variations, Deaf signers from diverse backgrounds, and an array of features to enhance your learning experience! What’s the Sign? ASL Dictionary is your ultimate resource for mastering American Sign Language, designed and brought to you by the Deaf community. Key Features: Extensive Library: Access a comprehensive collection of over 25,000 signs, including regional variations and cultural insights. Thematic Organization: Easily navigate through themed categories tailored to your interests. Tagged for Every Occasion: Quickly find the signs you need, whether for a job interview or a specific topic. Continuous Updates: Regular updates ensure fresh and relevant content. Educational Blog: Explore Deaf Culture with insightful posts on community topics. User-Driven Content: Can’t find a sign? Request new signs or sentence examples, and help expand the dictionary. Easy Navigation: An intuitive interface makes your learning journey smooth and enjoyable. Subscription Details: What’s the Sign? ASL Dictionary offers flexible subscription plans, including monthly and annual options. Start your learning journey with a three-day free trial. Subscriptions automatically renew unless canceled, and you can manage them through your account settings. Discover the richness of American Sign Language with What’s the Sign? ASL Dictionary – where learning becomes a personalized, ongoing experience. Privacy Policy: https://twadictionary.com/privacy/ Terms of Use: https://twadictionary.com/terms/ Also available in the app.

Screenshots

DCMP3 screens
TWA Dictionary4 screens

Verdict

The call

The clearest difference is review sentiment: TWA Dictionary at 77% against DCMP's 40%. TWA Dictionary also leads on rating (4.3 vs 3.8) and update cadence (every 3 weeks vs every 4 months). DCMP's advantage is in-app purchases (none vs 5). On price, ratings volume, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. TWA Dictionary sells 5 in-app purchases, starting at $4.99 per month. DCMP asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

TWA Dictionary holds the better App Store score, 4.3 against 3.8. Both are backed by a comparable volume of ratings — 13 and 33 respectively. Written reviews point the same way: 40% of DCMP's written reviews are positive against 77% of TWA Dictionary's.

UpkeepUpdate frequency

DCMP ships an update every 4 months, TWA Dictionary every 3 weeks. The most recent releases landed on September 25, 2026 and October 7, 2026 respectively.

Scorecard6 real differences · 4 level
DCMP versus TWA Dictionary: the parameters behind the verdict, then further details
ParameterDCMPTWA Dictionary
PriceFreeFree
Rating3.8 (13 ratings)4.3 (33 ratings) — better
Positive reviews40.0% of reviews76.9% of reviews — better
Number of ratings1333 — better
Update frequencyEvery 4 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, Apple TViPhone, iPad, iPod
Requires iOS18.015.1 — better
Further details — not scored
Size6 MB41 MB
Age rating4+12+
DeveloperDescribed and Captioned Media ProgramTWA Innovations LLC

Customer experience

DCMP

All ratings13 ratings
Positive69.2%
Neutral0.0%
Negative30.8%
Written reviews5 reviews
Positive40.0%
Neutral0.0%
Negative60.0%

TWA Dictionary

All ratings33 ratings
Positive78.8%
Neutral6.1%
Negative15.2%
Written reviews13 reviews
Positive76.9%
Neutral0.0%
Negative23.1%

In-app purchases

None

DCMP

No in-app purchases

5 purchases

TWA Dictionary

Subscriptions2
  • Pro Monthly3 Days trial$4.991 Month
  • Pro Yearly3 Days trial$49.991 Year
One-time3
  • Gift Code Month$4.99
  • Gift Code 6 Months$29.99
  • Gift Code 1 Year$49.99

Questions

Is DCMP free?
DCMP is free to download, with no in-app purchases.
Is TWA Dictionary free?
TWA Dictionary is free to download, with in-app purchases available.
Which has better reviews, DCMP or TWA Dictionary?
TWA Dictionary is rated higher. DCMP averages 3.8 out of 5 from 13 ratings, while TWA Dictionary averages 4.3 from 33 ratings.
Do DCMP or TWA Dictionary have ads?
Neither DCMP nor TWA Dictionary shows ads.
Which is updated more often, DCMP or TWA Dictionary?
DCMP ships an update every 4 months, and TWA Dictionary every 3 weeks. Most recently, DCMP was updated on September 25, 2026 and TWA Dictionary on October 7, 2026.

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